Search for a Standard Model Higgs Boson in the
H ! ZZ ! ‘
þ‘
Decay Channel
with the ATLAS Detector
G. Aad et al.* (ATLAS Collaboration)
(Received 15 September 2011; published 22 November 2011)
A search for a heavy standard model Higgs boson decaying via H! ZZ ! ‘þ‘ , where ‘ ¼ e, , is presented. It is based on proton-proton collision data at pffiffiffis¼ 7 TeV, collected by the ATLAS experiment at the LHC in the first half of 2011 and corresponding to an integrated luminosity of 1:04 fb1. The data are compared to the expected standard model backgrounds. The data and the
background expectations are found to be in agreement and upper limits are placed on the Higgs boson production cross section over the entire mass window considered; in particular, the production of a standard model Higgs boson is excluded in the region340 < mH< 450 GeV at the 95% confidence level.
DOI:10.1103/PhysRevLett.107.221802 PACS numbers: 14.80.Bn, 13.85.Rm
The search for the standard model (SM) Higgs boson [1–3] is one of the most important aspects of the Large Hadron Collider (LHC) physics program. Direct searches at the CERN LEP eþe collider have set a lower limit of 114.4 GeV on the Higgs boson mass, mH, at 95%
confidence level [4]. Searches by the CDF and D0 experi-ments at the Fermilab Tevatron pp collider have explored the mass range up to 200 GeV and exclude the additional region 156 < mH< 177 GeV [5]. For mH greater than
twice the Z boson mass, mZ, a significant fraction of
Higgs bosons decay to two Z bosons. The ZZ! ‘þ‘ decay channel offers a substantial branching
frac-tion in combinafrac-tion with a good separafrac-tion from potential background processes owing to the high transverse mo-mentum, pT, of the electron or muon pair from the leptonic Z decay and the high missing transverse momentum, Emiss
T ,
from the Z decaying to neutrinos.
The first cross section limits for a SM Higgs boson in the mass region 200 < mH< 600 GeV were set by the ATLAS and CMS collaborations in Refs. [6,7]. This letter extends the H! ZZ ! ‘þ‘ results therein, with a 30-fold increase in the integrated luminosity, as well as a significant improvement in the event reconstruction and background rejection.
The data sample considered in this search was recorded by the ATLAS experiment during the first half of the 2011 LHC run at a center-of-mass energy pffiffiffis¼ 7 TeV. The integrated luminosity of the data sample, considering only data-taking periods where all relevant detector sub-systems were operational, is1:04 fb1.
The ATLAS detector has been described elsewhere [8]. Simulated signal and background event samples are pro-duced with Monte Carlo (MC) event generators, passed through a fullGEANT4[9] simulation of the ATLAS detec-tor [10] and reconstructed with the same reconstruction software as the data.
H ! ZZ ! ‘þ‘ (‘ ¼ e, , ) events are modeled
using thePOWHEG[11,12] event generator, which includes matrix elements for the gluon fusion and the vector-boson fusion production mechanisms of the Higgs boson up to next-to-leading order.POWHEGis interfaced toPYTHIA[13] for the modelling of parton showers. The Higgs boson pT
spectrum is reweighted to the calculation of Ref. [14], which provides QCD corrections up to next-to-leading order and QCD soft-gluon resummations up to next-to-next-to-leading logarithms. An alternative sample of signal events is produced using the PYTHIA event generator, which includes only leading order matrix ele-ments. In both cases PHOTOS[15] is used to model final-state radiation and TAUOLA [16] for the simulation of decays.
H ! ZZ ! ‘þ‘‘þ‘ and H ! ZZ ! ‘þ‘qq
samples are also simulated using the same generators as for the H ! ZZ ! ‘þ‘ samples, while H ! WþW! ‘þ‘ events are produced using the
MC@NLO generator [17], interfaced to HERWIG [18] and JIMMY[19] in the gluon fusion channel and theSHERPA[20] generator in the vector-boson fusion channel. These channels contribute to the signal yield and are considered as part of the signal. In particular, H! WþW! ‘þ‘ decays contribute as much as 77% to the signal
expectation after the full selection for mH ¼ 200 GeV
decreasing to 13% at mH ¼ 300 GeV. Independence of
the analysis with respect to other ATLAS Higgs boson searches [21–23] is ensured through mutually exclusive selection requirements on the dilepton invariant mass, the number of leptons or the event missing transverse momentum.
*Full author list given at the end of the article.
Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distri-bution of this work must maintain attridistri-bution to the author(s) and the published article’s title, journal citation, and DOI.
The cross sections for Higgs boson production, the associated branching fractions [24], as well as their uncer-tainties, are compiled in Ref. [25]. They correspond to next-to-next-to-leading order in QCD for the gluon fusion [26–31] and the vector-boson fusion [32] processes. In addition, QCD soft-gluon resummations up to next-to-next-to-leading logarithms are available for the gluon fusion process [33], while next-to-leading order electro-weak corrections are applied to both the gluon fusion [34,35] and the vector-boson fusion [36,37] processes. These cross section calculations do not account for the width of the Higgs boson, which is implemented through an ad hoc Breit-Wigner line shape applied at the event generator level. Recent studies [25,38] have indicated that effects due to off-shell Higgs boson production and inter-ference with other SM processes may become sizeable at the highest masses (mH> 400 GeV) considered in this
search. In the absence of a full calculation, a conservative estimate of the possible size of such effects was made and the impact on the obtained limits in this channel was found to be less than 2% for mH ¼ 400 GeV growing to about
25% at mH ¼ 600 GeV.
Different event generators are chosen to model a range of important background processes. The ALPGEN genera-tor [39] interfaced with HERWIG for parton showers and hadronisation is used to simulate W=Zþ jets backgrounds.
MC@NLO, interfaced toHERWIGandJIMMY, is used for the production of top-pair, single top and diboson (WW, WZ and ZZ) backgrounds.PYTHIAis used to simulate b b and cc samples as well as alternative samples for the Z and ZZ backgrounds. All simulated background samples are scaled to the highest available precision calculations for the rele-vant process. An overview of the used predictions and their uncertainties is given in Ref. [40].
Data used for the search in the electron and muon channels were collected primarily using single lepton trig-gers with pT thresholds of 20 and 18 GeV, respectively. The expected trigger efficiency is close to 100% in the electron channel and about 95% in the muon channel for signal events passing all the selection criteria described below.
Electron candidates are reconstructed from electromag-netic calorimeter clusters, with shapes consistent with those expected from electromagnetic showers, matched to tracks reconstructed in the inner detector. Details of the electron reconstruction and identification can be found in Ref. [41]. The electron candidates are required to pass the standard ATLAS ‘‘medium’’ selection criteria and have pT> 20 GeV and pseudorapidity jj < 2:47.
Muons are identified by reconstructing tracks in the muon spectrometer. These tracks are then extrapo-lated back to the beam line to find a matching inner detector track. Details of muon reconstruction and identi-fication can be found in Ref. [41]. Only muons with pT> 20 GeV and jj < 2:5 are considered.
Jets are used in this analysis to reject backgrounds from events with heavy quark decays or from events with fake Emiss
T due to mismeasured jets. For this purpose jets are
reconstructed from clusters of energy deposits in the calorimeters using the anti-kt algorithm [42] with a radius parameter R¼ 0:4. Only jets with pT> 25 GeV and
jj < 2:5 are considered.
To remove leptons associated with jets, such as those originating from semileptonic decays of b hadrons, leptons are not considered in the analysis if the sum of inner detector track momenta in a cone R < 0:2 around the lepton direction is greater than 10% of the pTof the lepton itself or if the lepton is within a distanceR < 0:4 of the nearest jet.
The missing transverse momentum is measured as the (negative) vectorial sum of the transverse momenta of all clusters in the calorimeters within jj < 4:5 and all se-lected muons in the event. Calorimeter deposits associated with muons are subtracted to avoid double counting.
Events are required to contain a reconstructed primary vertex formed from at least 3 tracks and exactly two oppositely charged electrons or muons, consistent with originating from the primary vertex. The dilepton mass distribution is shown in Fig.1. Inclusive Z boson produc-tion is the dominant background at this stage of the analy-sis. To suppress backgrounds from top, W, and QCD multijet production, the dilepton invariant mass, m‘‘, is required to satisfyjmZ m‘‘j < 15 GeV.
To reduce the background from events with fake EmissT due to mismeasured jets, events are rejected if the azimu-thal angle between the missing transverse momentum vector, ~pmissT , and the leading jet in the event satisfies ð ~pmiss
T ; ~pjetTÞ < 0:3. To reduce the background from top
quark production, events with one or more b-tagged jets are rejected, where the b tagging is based on a single
Events / 3 GeV 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 Events / 3 GeV 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 -1 L dt = 1.04 fb
∫
Data Total Background Top ZZ,WZ,WW Z Other Backgrounds = 400 GeV) H Signal (m ATLAS s = 7 TeV ν ν ll → ZZ → H [GeV] ll m 60 70 80 90 100 110 120 130 140 150 Data / MC 0.8 1 1.2 [GeV] ll m Data / MC 0.8 1 1.2FIG. 1 (color online). The dilepton invariant mass distribution for events with exactly two oppositely charged electrons or muons. The inset at the bottom of the figure shows the ratio between the data and the combined background expectations as well as a band corresponding to the combined systematic uncertainties of the analysis.
discriminant combining information from both the impact parameter with respect to the primary vertex of tracks associated to the jet and the presence of displaced second-ary vertices associated to the jet’s tracks. The chosen cut achieves an efficiency of about 70% for identifying real b jets, with a light-quark jet rejection of about 80 [43].
To exploit the mass dependent kinematic features of H ! ZZ ! ‘þ‘ production, the search is subdivided
into a low Higgs boson mass (mH< 280 GeV) and a high Higgs boson mass (mH 280 GeV) search region, where dedicated cuts are applied to two important discriminating variables used to reduce the background contributions: Emiss
T and the azimuthal angle between the two leptons,
ð‘; ‘Þ. Figure2shows the distributions of these varia-bles after the application of the m‘‘ window cut. Since
inclusive Z production gives rise to a steeply falling EmissT distribution, systematic uncertainties on the EmissT recon-struction are particularly important to estimate this back-ground correctly. The dominant contributions to the EmissT uncertainty come from the knowledge of the jet energy scale and the modelling of inclusive Z production. Figure2
shows that a good agreement within systematic uncertain-ties is observed between data and the combined back-ground expectation. In the low mH region, events are
required to satisfy EmissT > 66 GeV, while in the high mH
region the requirement is EmissT > 82 GeV. These cuts reduce significantly the backgrounds from processes with no or modest genuine missing transverse momentum originating from unobserved neutrinos.
The boost of the Z bosons originating from a Higgs boson decay increases with mH, thus reducing the ex-pected opening angle between the leptons. In the low mH region this boost is expected to be modest and a cut 1 < ð‘; ‘Þ < 2:64 is applied. In the high mH region an
upper limitð‘; ‘Þ < 2:25 is required.
Finally, in the high mHregion, events are also rejected if
the azimuthal angle between the missing transverse momentum vector and the direction of the Z! ‘‘ boson candidate is ð ~pmissT ; ~p‘‘TÞ < 1. The efficiency of the
event selection is very similar in the electron and muon channels, ranging from 3% for mH ¼ 200 GeV to about 48% for mH ¼ 600 GeV.
SM pair production of Z bosons has a final state identical to the signal, and is therefore expected to survive most of the applied selection criteria and form a continuum in the transverse mass distribution (defined below). The normal-ization for this background is obtained from a calculation including next-to-leading order terms [44] with an addi-tional 6% term to account for missing quark-box diagrams (gg! ZZ) [45]. A 11% normalization uncertainty is assigned to this background, estimated from scale, PDF and model uncertainties. WW and WZ backgrounds are normalized in a similar way.
The background from inclusive Z production is derived from MC, after checking that the simulation describes well the data in samples selected by requiring the presence of a lepton pair. The background from top events is also taken from the MC prediction. This prediction is verified to agree with data, within systematic uncertainties, in two indepen-dent control samples: the first one requires at least one identified b-jet, while the second selects events containing electron-muon pairs.
Additional backgrounds can arise from QCD multijet events or inclusive W production due to heavy flavour decays or jets faking leptons. The normalization of the W background is obtained from the ratio between data and MC in control samples of like-sign electron-electron and electron-muon events with high EmissT . The QCD multijet background in the electron channel is determined using a data sample based on a loosened electron selection, thus dominated by jets; this sample is scaled to describe the tails of the m‘‘ distribution. In the muon channel, the
back-ground from heavy flavour decays is studied using simula-tion, whereas other muon sources from multijet events are constrained using a sample of like-sign muon pairs in data. In both cases the background is found to be negligible.
The signal efficiencies and overall background expecta-tions are similar in the electron and the muon channels,
Events / 5 GeV 1 10 2 10 3 10 4 10 5 10 6 10 Events / 5 GeV 1 10 2 10 3 10 4 10 5 10 6 10 -1 L dt = 1.04 fb ∫ Data Total Background Top ZZ,WZ,WW Z Other Backgrounds = 400 GeV) H Signal (m ATLAS s = 7 TeV llνν → ZZ → H [GeV] miss T E 0 50 100 150 200 250 300 Data / MC 0.8 1 1.2 [GeV] miss T E 0 50 100 150 200 250 300 Data / MC 0.8 1 1.2 Events / 0.4 rad 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 Events / 0.4 rad 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 Data∫ L dt = 1.04 fb-1 Total Background Top ZZ,WZ,WW Z Other Backgrounds = 400 GeV) H Signal (m ATLAS s = 7 TeV llνν → ZZ → H [rad] (l,l) 0 0.5 1 1.5 2 2.5 3 Data / MC 0.8 1 1.2 [rad] (l,l) ∆φ 0 0.5 1 1.5 2 2.5 3 Data / MC 0.8 1 1.2
FIG. 2 (color online). The EmissT (left) andð‘; ‘Þ (right) distributions for events with exactly two oppositely charged electrons or
muons inside the Z mass window. The insets at the bottom show the ratio between data and the combined background expectations as well as a band corresponding to the combined systematic uncertainties of the analysis.
therefore only combined results are presented. The num-bers of candidate H! ZZ ! ‘þ‘ events selected in data and the expected yields from signal and background processes are shown in TableI.
The systematic uncertainties include experimental un-certainties related to the selection and calibration of elec-trons, muons, jets and b jets, which are also explicitly propagated to the EmissT calculation. Shape uncertainties for the signal and for the single Z and ZZ backgrounds are estimated using PYTHIA as an alternative MC generator.
Normalization uncertainties for signal (gluon fusion
þ14%
10% and VBF 4%) and diboson backgrounds (11%) are
obtained from theory [25]; uncertainties for the inclusive Z boson production (2.5%), top quark production (9%), in-clusive W boson production (100%) and QCD multijet production in the electron channel (50%) are estimated from data. A 3.7% luminosity uncertainty [46] is included for those processes for which the normalization is not obtained from the data. The dominant systematic uncer-tainties in the analysis are the EmissT uncertainties for the Z background, the b-tagging uncertainty for the top back-ground and the normalization uncertainties for the signal and the W and diboson backgrounds.
After the event selection, the Higgs boson search is performed by looking for an excess of data over the SM background expectation in the transverse mass distribution of the selected ee and events. The transverse mass is calculated from the lepton pair and the ~pmissT vector as m2 T ffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffi m2 Zþ j ~p‘‘Tj2 q þ ffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffim2 Zþ j ~pmissT j2 q 2 ½ ~p‘‘ T þ ~pmissT 2:
Figure3shows the mT distribution in the high mH search region. Signal to background ratios for different mHvalues, determined in a mT window defined to enclose 95% of the corresponding signal events, are listed in TableI.
The number and distribution of candidate H! ZZ ! ‘þ‘ events observed in the data agree with the
expected backgrounds within the uncertainties, with no indication of an excess. Upper limits are set on the Higgs boson production cross section relative to its predicted SM value as a function of mH. The limits are extracted from a
maximum likelihood fit to the mT distribution following
the CLs modified frequentist formalism with the profile
likelihood test statistic [47,48]. All systematic uncertain-ties are taken into account.
Figure4shows the expected and observed limits at the 95% confidence level. The expected limit is lowest around mH¼ 380 GeV where it is 1.1 times the SM Higgs boson cross section. Fluctuations in the background can lead to better or worse expected limits. Over the entire mass range the observed limits agree with the expectations within the 2 band. A SM Higgs boson in the range 340 GeV < mH< 450 GeV is excluded at the 95% confidence level.
In summary, results of a search for a heavy SM Higgs boson with a mass in the range 200 < mH< 600 GeV
decaying to ZZ! ‘þ‘ have been presented. These results are based on a data sample corresponding to an integrated luminosity of 1:04 fb1, recorded with the ATLAS detector at the LHC. No evidence for a signal is observed and cross section limits are placed over the entire mass range, excluding the production of a SM Higgs boson in the region 340 < mH< 450 GeV at the 95% confidence level.
We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; TABLE I. The expected number of background and signal
events for the Higgs boson search in the H! ZZ ! ‘þ‘ channel, along with the observed numbers of candidates in data, for an integrated luminosity of1:04 fb1. The quoted uncertain-ties are statistical and systematic, respectively. Signal to back-ground ratios are also given for various masses (see text). Source low mHsearch high mHsearch
Z 19:1 2:6 0:9 6:0 1:4 1:8 W 8:5 2:3 8:5 3:1 1:0 3:1 top 29:9 1:3 6:0 14:9 0:8 3:1 multijet 0:4 0:4 0:2 0:0 0:0 0:0 ZZ 17:6 0:4 2:1 14:7 0:4 1:7 WZ 16:7 0:6 2:0 12:1 0:5 1:4 WW 12:4 0:4 1:5 4:6 0:3 0:5 Total 104:6 3:8 16:0 55:3 2:0 7:8 Data 85 47
mH(GeV) Signal expectation s=b
200 5:0 0:1 0:9 7% 300 10:2 0:2 1:8 22% 400 10:0 0:2 1:7 52% 500 4:5 0:1 0:8 57% 600 1:8 0:0 0:3 60% [GeV] T m 200 300 400 500 600 700 Events / 50 GeV 0 5 10 15 20 25 30 35 40 [GeV] T m Events / 50 GeV -1 L dt = 1.04 fb
∫
data Total Background Top ZZ,WZ,WW Z,W = 380 GeV) H Signal (m ATLAS = 7 TeV s llνν → ZZ → HFIG. 3 (color online). The transverse mass distribution of H! ZZ ! ‘þ‘ candidates in the high mHsearch region for the
data (dots), the expected backgrounds (histograms) and a Higgs boson of mass 380 GeV (filled histogram). The electron and muon channels are combined.
YerPhI, Armenia; ARC, Australia; BMWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF, DNSRC and Lundbeck Foundation, Denmark; ARTEMIS, European Union; IN2P3-CNRS, CEA-DSM/IRFU, France; GNAS, Georgia; BMBF, DFG, HGF, MPG and AvH Foundation, Germany; GSRT, Greece; ISF, MINERVA, GIF, DIP and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; RCN, Norway; MNiSW, Poland; GRICES and FCT, Portugal; MERYS (MECTS), Romania; MES of Russia and ROSATOM, Russian Federation; JINR; MSTD, Serbia; MSSR, Slovakia; ARRS and MVZT, Slovenia; DST/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SER, SNSF and Cantons of Bern and Geneva, Switzerland; NSC, Taiwan; TAEK, Turkey; STFC, the Royal Society and Leverhulme Trust, United Kingdom; DOE and NSF, United States of America. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular, from CERN and the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (UK) and BNL (USA) and in the Tier-2 facilities worldwide.
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R. Apolle,117,cG. Arabidze,87I. Aracena,142Y. Arai,65A. T. H. Arce,44J. P. Archambault,28S. Arfaoui,29,d J-F. Arguin,14E. Arik,18a,eM. Arik,18aA. J. Armbruster,86O. Arnaez,80C. Arnault,114A. Artamonov,94 G. Artoni,131a,132bD. Arutinov,20S. Asai,154R. Asfandiyarov,171S. Ask,27B. A˚ sman,145a,145bL. Asquith,5 K. Assamagan,24A. Astbury,168A. Astvatsatourov,51G. Atoian,174B. Aubert,4E. Auge,114K. Augsten,126 M. Aurousseau,144aN. Austin,72G. Avolio,162R. Avramidou,9D. Axen,167C. Ay,53G. Azuelos,92,fY. Azuma,154
M. A. Baak,29G. Baccaglioni,88aC. Bacci,133a,133bA. M. Bach,14H. Bachacou,135K. Bachas,29G. Bachy,29 M. Backes,48M. Backhaus,20E. Badescu,25aP. Bagnaia,131a,131bS. Bahinipati,2Y. Bai,33D. C. Bailey,157T. Bain,157
J. T. Baines,128O. K. Baker,174M. D. Baker,24S. Baker,76E. Banas,38P. Banerjee,92Sw. Banerjee,171D. Banfi,29 A. Bangert,136V. Bansal,168H. S. Bansil,17L. Barak,170S. P. Baranov,93A. Barashkou,64A. Barbaro Galtieri,14
T. Barber,27E. L. Barberio,85D. Barberis,49a,49bM. Barbero,20D. Y. Bardin,64T. Barillari,98M. Barisonzi,173 T. Barklow,142N. Barlow,27B. M. Barnett,128R. M. Barnett,14A. Baroncelli,133aG. Barone,48A. J. Barr,117 F. Barreiro,79J. Barreiro Guimara˜es da Costa,56P. Barrillon,114R. Bartoldus,142A. E. Barton,70D. Bartsch,20
V. Bartsch,a148R. L. Bates,52L. Batkova,143aJ. R. Batley,27A. Battaglia,16M. Battistin,29G. Battistoni,88a F. Bauer,135H. S. Bawa,142,gB. Beare,157T. Beau,77P. H. Beauchemin,117R. Beccherle,49aP. Bechtle,41H. P. Beck,16 M. Beckingham,47K. H. Becks,173A. J. Beddall,18cA. Beddall,18cS. Bedikian,174V. A. Bednyakov,64C. P. Bee,82
M. Begel,24S. Behar Harpaz,151P. K. Behera,62M. Beimforde,98C. Belanger-Champagne,84P. J. Bell,48 W. H. Bell,48G. Bella,152L. Bellagamba,19aF. Bellina,29M. Bellomo,29A. Belloni,56O. Beloborodova,106 K. Belotskiy,95O. Beltramello,29S. Ben Ami,151O. Benary,152D. Benchekroun,134aC. Benchouk,82M. Bendel,80
N. Benekos,164Y. Benhammou,152D. P. Benjamin,44M. Benoit,114J. R. Bensinger,22K. Benslama,129 S. Bentvelsen,104D. Berge,29E. Bergeaas Kuutmann,41N. Berger,4F. Berghaus,168E. Berglund,48J. Beringer,14
K. Bernardet,82P. Bernat,76R. Bernhard,47C. Bernius,24T. Berry,75A. Bertin,19a,19bF. Bertinelli,29 F. Bertolucci,121a,121bM. I. Besana,88a,88bN. Besson,135S. Bethke,98W. Bhimji,45R. M. Bianchi,29M. Bianco,71a,71b
O. Biebel,97S. P. Bieniek,76K. Bierwagen,53J. Biesiada,14M. Biglietti,133a,133bH. Bilokon,46M. Bindi,19a,19b S. Binet,114A. Bingul,18cC. Bini,131a,131bC. Biscarat,176U. Bitenc,47K. M. Black,21R. E. Blair,5J.-B. Blanchard,114
G. Blanchot,29T. Blazek,143aC. Blocker,22J. Blocki,38A. Blondel,48W. Blum,80U. Blumenschein,53 G. J. Bobbink,104V. B. Bobrovnikov,106S. S. Bocchetta,78A. Bocci,44C. R. Boddy,117M. Boehler,41J. Boek,173
N. Boelaert,35S. Bo¨ser,76J. A. Bogaerts,29A. Bogdanchikov,106A. Bogouch,89,eC. Bohm,145aV. Boisvert,75 T. Bold,162,hV. Boldea,25aN. M. Bolnet,135M. Bona,74V. G. Bondarenko,95M. Bondioli,162M. Boonekamp,135 G. Boorman,75C. N. Booth,138S. Bordoni,77C. Borer,16A. Borisov,127G. Borissov,70I. Borjanovic,12aS. Borroni,86
E. V. Bouhova-Thacker,70C. Bourdarios,114N. Bousson,82A. Boveia,30J. Boyd,29I. R. Boyko,64N. I. Bozhko,127 I. Bozovic-Jelisavcic,12bJ. Bracinik,17A. Braem,29P. Branchini,133aG. W. Brandenburg,56A. Brandt,7G. Brandt,15 O. Brandt,53U. Bratzler,155B. Brau,83J. E. Brau,113H. M. Braun,173B. Brelier,157J. Bremer,29R. Brenner,165 S. Bressler,151D. Breton,114D. Britton,52F. M. Brochu,27I. Brock,20R. Brock,87T. J. Brodbeck,70E. Brodet,152
F. Broggi,88aC. Bromberg,87G. Brooijmans,34W. K. Brooks,31bG. Brown,81H. Brown,7 P. A. Bruckman de Renstrom,38D. Bruncko,143bR. Bruneliere,47S. Brunet,60A. Bruni,19aG. Bruni,19a M. Bruschi,19aT. Buanes,13F. Bucci,48J. Buchanan,117N. J. Buchanan,2P. Buchholz,140R. M. Buckingham,117
A. G. Buckley,45S. I. Buda,25aI. A. Budagov,64B. Budick,107V. Bu¨scher,80L. Bugge,116D. Buira-Clark,117 O. Bulekov,95M. Bunse,42T. Buran,116H. Burckhart,29S. Burdin,72T. Burgess,13S. Burke,128E. Busato,33 P. Bussey,52C. P. Buszello,165F. Butin,29B. Butler,142J. M. Butler,21C. M. Buttar,52J. M. Butterworth,76 W. Buttinger,27T. Byatt,76S. Cabrera Urba´n,166D. Caforio,19a,19bO. Cakir,3aP. Calafiura,14G. Calderini,77 P. Calfayan,97R. Calkins,105L. P. Caloba,23aR. Caloi,131a,131bD. Calvet,33S. Calvet,33R. Camacho Toro,33 P. Camarri,132a,132bM. Cambiaghi,118a,118bD. Cameron,116S. Campana,29M. Campanelli,76V. Canale,101a,101b
F. Canelli,30,iA. Canepa,158aJ. Cantero,79L. Capasso,101a,101bM. D. M. Capeans Garrido,29I. Caprini,25a M. Caprini,25aD. Capriotti,98M. Capua,36a,36bR. Caputo,a147R. Cardarelli,132aT. Carli,29G. Carlino,101a L. Carminati,88a,88bB. Caron,158aS. Caron,47G. D. Carrillo Montoya,171A. A. Carter,74J. R. Carter,27
J. Carvalho,123a,jD. Casadei,107M. P. Casado,11M. Cascella,121a,121bC. Caso,49a,49b,e
A. M. Castaneda Hernandez,171E. Castaneda-Miranda,171V. Castillo Gimenez,166N. F. Castro,123aG. Cataldi,71a F. Cataneo,29A. Catinaccio,29J. R. Catmore,70A. Cattai,29G. Cattani,132a,131bS. Caughron,87D. Cauz,163a,163c
P. Cavalleri,77D. Cavalli,88aM. Cavalli-Sforza,11V. Cavasinni,121a,121bF. Ceradini,133a,133bA. S. Cerqueira,23a A. Cerri,29L. Cerrito,74F. Cerutti,46S. A. Cetin,18bF. Cevenini,101a,101bA. Chafaq,134aD. Chakraborty,105K. Chan,2
B. Chapleau,84J. D. Chapman,27J. W. Chapman,86E. Chareyre,77D. G. Charlton,17V. Chavda,81
C. A. Chavez Barajas,29S. Cheatham,84S. Chekanov,5S. V. Chekulaev,158aG. A. Chelkov,64M. A. Chelstowska,103 C. Chen,63H. Chen,24S. Chen,32cT. Chen,32cX. Chen,171S. Cheng,32aA. Cheplakov,64V. F. Chepurnov,64 R. Cherkaoui El Moursli,134eV. Chernyatin,24E. Cheu,6S. L. Cheung,157L. Chevalier,135G. Chiefari,101a,101b
L. Chikovani,50aJ. T. Childers,57aA. Chilingarov,70G. Chiodini,71aM. V. Chizhov,64G. Choudalakis,30 S. Chouridou,136I. A. Christidi,76A. Christov,47D. Chromek-Burckhart,29M. L. Chu,150J. Chudoba,124 G. Ciapetti,131a,131bK. Ciba,37A. K. Ciftci,3aR. Ciftci,3aD. Cinca,33V. Cindro,73M. D. Ciobotaru,162 C. Ciocca,19a,19bA. Ciocio,14M. Cirilli,86M. Ciubancan,25aA. Clark,48P. J. Clark,45W. Cleland,122J. C. Clemens,82 B. Clement,54C. Clement,145a,145bR. W. Clifft,128Y. Coadou,82M. Cobal,163a,163cA. Coccaro,49a,49bJ. Cochran,63 P. Coe,117J. G. Cogan,142J. Coggeshall,164E. Cogneras,176C. D. Cojocaru,28J. Colas,4A. P. Colijn,104C. Collard,114 N. J. Collins,17C. Collins-Tooth,52J. Collot,54G. Colon,83P. Conde Muin˜o,123aE. Coniavitis,117M. C. Conidi,11
M. Consonni,103V. Consorti,47S. Constantinescu,25aC. Conta,118a,118bF. Conventi,101a,kJ. Cook,29M. Cooke,14 B. D. Cooper,76A. M. Cooper-Sarkar,117N. J. Cooper-Smith,75K. Copic,34T. Cornelissen,49a,49bM. Corradi,19a F. Corriveau,84,lA. Cortes-Gonzalez,164G. Cortiana,98G. Costa,88aM. J. Costa,166D. Costanzo,138T. Costin,30
D. Coˆte´,29L. Courneyea,168G. Cowan,75C. Cowden,27B. E. Cox,81K. Cranmer,107F. Crescioli,121a,121b M. Cristinziani,20G. Crosetti,36a,36bR. Crupi,71a,71bS. Cre´pe´-Renaudin,54C.-M. Cuciuc,25aC. Cuenca Almenar,174 T. Cuhadar Donszelmann,138M. Curatolo,46C. J. Curtis,17P. Cwetanski,60H. Czirr,140Z. Czyczula,174S. D’Auria,52 M. D’Onofrio,72A. D’Orazio,131a,131bP. V. M. Da Silva,23aC. Da Via,81W. Dabrowski,37T. Dai,86C. Dallapiccola,83
M. Dam,35M. Dameri,49a,49bD. S. Damiani,136H. O. Danielsson,29D. Dannheim,98V. Dao,48G. Darbo,49a G. L. Darlea,25bC. Daum,104J. P. Dauvergne,29W. Davey,85T. Davidek,125N. Davidson,85R. Davidson,70 E. Davies,117,cM. Davies,92A. R. Davison,76Y. Davygora,57aE. Dawe,141I. Dawson,138J. W. Dawson,5,e R. K. Daya,39K. De,7R. de Asmundis,101aS. De Castro,19a,19bP. E. De Castro Faria Salgado,24S. De Cecco,77 J. de Graat,97N. De Groot,103P. de Jong,104C. De La Taille,114H. De la Torre,79B. De Lotto,163a,163cL. De Mora,70 L. De Nooij,104D. De Pedis,131aA. De Salvo,131aU. De Sanctis,163a,163cA. De Santo,a148J. B. De Vivie De Regie,114 S. Dean,76R. Debbe,24D. V. Dedovich,64J. Degenhardt,119M. Dehchar,117C. Del Papa,163a,163cJ. Del Peso,79
T. Del Prete,121a,121bM. Deliyergiyev,73A. Dell’Acqua,29L. Dell’Asta,88a,88bM. Della Pietra,101a,k D. della Volpe,101a,101bM. Delmastro,29P. Delpierre,82N. Delruelle,29P. A. Delsart,54C. Deluca,a147S. Demers,174
M. Demichev,64B. Demirkoz,11,mJ. Deng,162S. P. Denisov,127D. Derendarz,38J. E. Derkaoui,134dF. Derue,77 P. Dervan,72K. Desch,20E. Devetak,a147P. O. Deviveiros,157A. Dewhurst,128B. DeWilde,a147S. Dhaliwal,157 R. Dhullipudi,24,nA. Di Ciaccio,132a,132bL. Di Ciaccio,4A. Di Girolamo,29B. Di Girolamo,29S. Di Luise,133a,133b
A. Di Mattia,87B. Di Micco,29R. Di Nardo,132a,132bA. Di Simone,132a,132bR. Di Sipio,19a,19bM. A. Diaz,31a F. Diblen,18cE. B. Diehl,86J. Dietrich,41T. A. Dietzsch,57aS. Diglio,114K. Dindar Yagci,39J. Dingfelder,20
C. Dionisi,131a,131bP. Dita,25aS. Dita,25aF. Dittus,29F. Djama,82T. Djobava,50bM. A. B. do Vale,23a A. Do Valle Wemans,123aT. K. O. Doan,4M. Dobbs,84R. Dobinson,29,eD. Dobos,29E. Dobson,29M. Dobson,162 J. Dodd,34C. Doglioni,117T. Doherty,52Y. Doi,65,eJ. Dolejsi,125I. Dolenc,73Z. Dolezal,125B. A. Dolgoshein,95,e T. Dohmae,154M. Donadelli,23dM. Donega,119J. Donini,54J. Dopke,29A. Doria,101aA. Dos Anjos,171M. Dosil,11
A. Dotti,121a,121bM. T. Dova,69J. D. Dowell,17A. D. Doxiadis,104A. T. Doyle,52Z. Drasal,125J. Drees,173 N. Dressnandt,119H. Drevermann,29C. Driouichi,35M. Dris,9J. Dubbert,98T. Dubbs,136S. Dube,14E. Duchovni,170
G. Duckeck,97A. Dudarev,29F. Dudziak,63M. Du¨hrssen,29I. P. Duerdoth,81L. Duflot,114M-A. Dufour,84 M. Dunford,29H. Duran Yildiz,3bR. Duxfield,138M. Dwuznik,37F. Dydak,29M. Du¨ren,51W. L. Ebenstein,44 J. Ebke,97S. Eckert,47S. Eckweiler,80K. Edmonds,80C. A. Edwards,75N. C. Edwards,52W. Ehrenfeld,41T. Ehrich,98
T. Eifert,29G. Eigen,13K. Einsweiler,14E. Eisenhandler,74T. Ekelof,165M. El Kacimi,134cM. Ellert,165S. Elles,4 F. Ellinghaus,80K. Ellis,74N. Ellis,29J. Elmsheuser,97M. Elsing,29D. Emeliyanov,128R. Engelmann,a147A. Engl,97
B. Epp,61A. Eppig,86J. Erdmann,53A. Ereditato,16D. Eriksson,145aJ. Ernst,1M. Ernst,24J. Ernwein,135 D. Errede,164S. Errede,164E. Ertel,80M. Escalier,114C. Escobar,122X. Espinal Curull,11B. Esposito,46F. Etienne,82
A. I. Etienvre,135E. Etzion,152D. Evangelakou,53H. Evans,60L. Fabbri,19a,19bC. Fabre,29R. M. Fakhrutdinov,127 S. Falciano,131aY. Fang,171M. Fanti,88a,88bA. Farbin,7A. Farilla,133aJ. Farley,a147T. Farooque,157 S. M. Farrington,117P. Farthouat,29P. Fassnacht,29D. Fassouliotis,8B. Fatholahzadeh,157A. Favareto,88a,88b L. Fayard,114S. Fazio,36a,36bR. Febbraro,33P. Federic,143aO. L. Fedin,120W. Fedorko,87M. Fehling-Kaschek,47
L. Feligioni,82D. Fellmann,5C. U. Felzmann,85C. Feng,32dE. J. Feng,30A. B. Fenyuk,127J. Ferencei,143b J. Ferland,92W. Fernando,108S. Ferrag,52J. Ferrando,52V. Ferrara,41A. Ferrari,165P. Ferrari,104R. Ferrari,118a
A. Ferrer,166M. L. Ferrer,46D. Ferrere,48C. Ferretti,86A. Ferretto Parodi,49a,49bM. Fiascaris,30F. Fiedler,80 A. Filipcˇicˇ,73A. Filippas,9F. Filthaut,103M. Fincke-Keeler,168M. C. N. Fiolhais,123a,jL. Fiorini,166A. Firan,39 G. Fischer,41P. Fischer,20M. J. Fisher,108S. M. Fisher,128M. Flechl,47I. Fleck,140J. Fleckner,80P. Fleischmann,172
S. Fleischmann,173T. Flick,173L. R. Flores Castillo,171M. J. Flowerdew,98M. Fokitis,9T. Fonseca Martin,16 D. A. Forbush,137A. Formica,135A. Forti,81D. Fortin,158aJ. M. Foster,81D. Fournier,114A. Foussat,29A. J. Fowler,44
K. Fowler,136H. Fox,70P. Francavilla,121a,121bS. Franchino,118a,118bD. Francis,29T. Frank,170M. Franklin,56 S. Franz,29M. Fraternali,118a,118bS. Fratina,119S. T. French,27F. Friedrich,43R. Froeschl,29D. Froidevaux,29 J. A. Frost,27C. Fukunaga,155E. Fullana Torregrosa,29J. Fuster,166C. Gabaldon,29O. Gabizon,170T. Gadfort,24
S. Gadomski,48G. Gagliardi,49a,49bP. Gagnon,60C. Galea,97E. J. Gallas,117M. V. Gallas,29V. Gallo,16 B. J. Gallop,128P. Gallus,124E. Galyaev,40K. K. Gan,108Y. S. Gao,142,gV. A. Gapienko,127A. Gaponenko,14
F. Garberson,174M. Garcia-Sciveres,14C. Garcı´a,166J. E. Garcı´a Navarro,48R. W. Gardner,30N. Garelli,29 H. Garitaonandia,104V. Garonne,29J. Garvey,17C. Gatti,46G. Gaudio,118aO. Gaumer,48B. Gaur,140L. Gauthier,135 I. L. Gavrilenko,93C. Gay,167G. Gaycken,20J-C. Gayde,29E. N. Gazis,9P. Ge,32dC. N. P. Gee,128D. A. A. Geerts,104
Ch. Geich-Gimbel,20K. Gellerstedt,145a,145bC. Gemme,49aA. Gemmell,52M. H. Genest,97S. Gentile,131a,131b M. George,53S. George,75P. Gerlach,173A. Gershon,152C. Geweniger,57aH. Ghazlane,134bP. Ghez,4 N. Ghodbane,33B. Giacobbe,19aS. Giagu,131a,131bV. Giakoumopoulou,8V. Giangiobbe,121a,121bF. Gianotti,29
B. Gibbard,24A. Gibson,157S. M. Gibson,29L. M. Gilbert,117M. Gilchriese,14V. Gilewsky,90D. Gillberg,28 A. R. Gillman,128D. M. Gingrich,2,fJ. Ginzburg,152N. Giokaris,8M. P. Giordani,163cR. Giordano,101a,101b
F. M. Giorgi,15P. Giovannini,98P. F. Giraud,135D. Giugni,88aM. Giunta,92P. Giusti,19aB. K. Gjelsten,116 L. K. Gladilin,96C. Glasman,79J. Glatzer,47A. Glazov,41K. W. Glitza,173G. L. Glonti,64J. Godfrey,141 J. Godlewski,29M. Goebel,41T. Go¨pfert,43C. Goeringer,80C. Go¨ssling,42T. Go¨ttfert,98S. Goldfarb,86T. Golling,174
S. N. Golovnia,127A. Gomes,123a,bL. S. Gomez Fajardo,41R. Gonc¸alo,75J. Goncalves Pinto Firmino Da Costa,41 L. Gonella,20A. Gonidec,29S. Gonzalez,171S. Gonza´lez de la Hoz,166M. L. Gonzalez Silva,26S. Gonzalez-Sevilla,48
J. J. Goodson,a147L. Goossens,29P. A. Gorbounov,94H. A. Gordon,24I. Gorelov,102G. Gorfine,173B. Gorini,29 E. Gorini,71a,71bA. Gorisˇek,73E. Gornicki,38S. A. Gorokhov,127V. N. Goryachev,127B. Gosdzik,41M. Gosselink,104
M. I. Gostkin,64I. Gough Eschrich,162M. Gouighri,134aD. Goujdami,134cM. P. Goulette,48A. G. Goussiou,137 C. Goy,4I. Grabowska-Bold,162,hV. Grabski,175P. Grafstro¨m,29C. Grah,173K-J. Grahn,41F. Grancagnolo,71a
S. Grancagnolo,15V. Grassi,a147V. Gratchev,120N. Grau,34H. M. Gray,29J. A. Gray,a147E. Graziani,133a O. G. Grebenyuk,120D. Greenfield,128T. Greenshaw,72Z. D. Greenwood,24,nK. Gregersen,35I. M. Gregor,41 P. Grenier,142J. Griffiths,137N. Grigalashvili,64A. A. Grillo,136S. Grinstein,11Y. V. Grishkevich,96J.-F. Grivaz,114
J. Grognuz,29M. Groh,98E. Gross,170J. Grosse-Knetter,53J. Groth-Jensen,170K. Grybel,140V. J. Guarino,5 D. Guest,174C. Guicheney,33A. Guida,71a,71bT. Guillemin,4S. Guindon,53H. Guler,84,oJ. Gunther,124B. Guo,157
J. Guo,34A. Gupta,30Y. Gusakov,64V. N. Gushchin,127A. Gutierrez,92P. Gutierrez,110N. Guttman,152 O. Gutzwiller,171C. Guyot,135C. Gwenlan,117C. B. Gwilliam,72A. Haas,142S. Haas,29C. Haber,14R. Hackenburg,24
H. K. Hadavand,39D. R. Hadley,17P. Haefner,98F. Hahn,29S. Haider,29Z. Hajduk,38H. Hakobyan,175J. Haller,53 K. Hamacher,173P. Hamal,112A. Hamilton,48S. Hamilton,160H. Han,32aL. Han,32bK. Hanagaki,115M. Hance,119 C. Handel,80P. Hanke,57aJ. R. Hansen,35J. B. Hansen,35J. D. Hansen,35P. H. Hansen,35P. Hansson,142K. Hara,159 G. A. Hare,136T. Harenberg,173S. Harkusha,89D. Harper,86R. D. Harrington,21O. M. Harris,137K. Harrison,17 J. Hartert,47F. Hartjes,104T. Haruyama,65A. Harvey,55S. Hasegawa,100Y. Hasegawa,139S. Hassani,135M. Hatch,29
D. Hauff,98S. Haug,16M. Hauschild,29R. Hauser,87M. Havranek,20B. M. Hawes,117C. M. Hawkes,17 R. J. Hawkings,29D. Hawkins,162T. Hayakawa,66D Hayden,75H. S. Hayward,72S. J. Haywood,128E. Hazen,21
M. He,32dS. J. Head,17V. Hedberg,78L. Heelan,7S. Heim,87B. Heinemann,14S. Heisterkamp,35L. Helary,4 M. Heller,114S. Hellman,145a,145bD. Hellmich,20C. Helsens,11R. C. W. Henderson,70M. Henke,57aA. Henrichs,53 A. M. Henriques Correia,29S. Henrot-Versille,114F. Henry-Couannier,82C. Hensel,53T. Henß,173C. M. Hernandez,7
Y. Herna´ndez Jime´nez,166R. Herrberg,15A. D. Hershenhorn,151G. Herten,47R. Hertenberger,97L. Hervas,29 N. P. Hessey,104A. Hidvegi,145aE. Higo´n-Rodriguez,166D. Hill,5,eJ. C. Hill,27N. Hill,5K. H. Hiller,41S. Hillert,20
S. J. Hillier,17I. Hinchliffe,14E. Hines,119M. Hirose,115F. Hirsch,42D. Hirschbuehl,173J. Hobbs,a147N. Hod,152 M. C. Hodgkinson,138P. Hodgson,138A. Hoecker,29M. R. Hoeferkamp,102J. Hoffman,39D. Hoffmann,82 M. Hohlfeld,80M. Holder,140S. O. Holmgren,145aT. Holy,126J. L. Holzbauer,87Y. Homma,66T. M. Hong,119 L. Hooft van Huysduynen,107T. Horazdovsky,126C. Horn,142S. Horner,47K. Horton,117J-Y. Hostachy,54S. Hou,150
M. A. Houlden,72A. Hoummada,134aJ. Howarth,81D. F. Howell,117I. Hristova,15J. Hrivnac,114I. Hruska,124 T. Hryn’ova,4P. J. Hsu,174S.-C. Hsu,14G. S. Huang,110Z. Hubacek,126F. Hubaut,82F. Huegging,20T. B. Huffman,117
E. W. Hughes,34G. Hughes,70R. E. Hughes-Jones,81M. Huhtinen,29P. Hurst,56M. Hurwitz,14U. Husemann,41 N. Huseynov,64,pJ. Huston,87J. Huth,56G. Iacobucci,48G. Iakovidis,9M. Ibbotson,81I. Ibragimov,140R. Ichimiya,66
L. Iconomidou-Fayard,114J. Idarraga,114M. Idzik,37P. Iengo,101a,101bO. Igonkina,104Y. Ikegami,65M. Ikeno,65 Y. Ilchenko,39D. Iliadis,153D. Imbault,77M. Imhaeuser,173M. Imori,154T. Ince,20J. Inigo-Golfin,29P. Ioannou,8
M. Iodice,133aG. Ionescu,4A. Irles Quiles,166K. Ishii,65A. Ishikawa,66M. Ishino,67R. Ishmukhametov,39 C. Issever,117S. Istin,18aA. V. Ivashin,127W. Iwanski,38H. Iwasaki,65J. M. Izen,40V. Izzo,101aB. Jackson,119 J. N. Jackson,72P. Jackson,142M. R. Jaekel,29V. Jain,60K. Jakobs,47S. Jakobsen,35J. Jakubek,126D. K. Jana,110 E. Jankowski,157E. Jansen,76A. Jantsch,98M. Janus,20G. Jarlskog,78L. Jeanty,56K. Jelen,37I. Jen-La Plante,30
P. Jenni,29A. Jeremie,4P. Jezˇ,35S. Je´ze´quel,4M. K. Jha,19aH. Ji,171W. Ji,80J. Jia,a147Y. Jiang,32b M. Jimenez Belenguer,41G. Jin,32bS. Jin,32aO. Jinnouchi,156M. D. Joergensen,35D. Joffe,39L. G. Johansen,13
M. Johansen,145a,145bK. E. Johansson,145aP. Johansson,138S. Johnert,41K. A. Johns,6K. Jon-And,145a,145b G. Jones,81R. W. L. Jones,70T. W. Jones,76T. J. Jones,72O. Jonsson,29C. Joram,29P. M. Jorge,123a,bJ. Joseph,14 T. Jovin,12bX. Ju,129V. Juranek,124P. Jussel,61A. Juste Rozas,11V. V. Kabachenko,127S. Kabana,16M. Kaci,166 A. Kaczmarska,38P. Kadlecik,35M. Kado,114H. Kagan,108M. Kagan,56S. Kaiser,98E. Kajomovitz,151S. Kalinin,173
L. V. Kalinovskaya,64S. Kama,39N. Kanaya,154M. Kaneda,29T. Kanno,156V. A. Kantserov,95J. Kanzaki,65 B. Kaplan,174A. Kapliy,30J. Kaplon,29D. Kar,43M. Karagoz,117M. Karnevskiy,41K. Karr,5V. Kartvelishvili,70
A. N. Karyukhin,127L. Kashif,171A. Kasmi,39R. D. Kass,108A. Kastanas,13M. Kataoka,4Y. Kataoka,154 E. Katsoufis,9J. Katzy,41V. Kaushik,6K. Kawagoe,66T. Kawamoto,154G. Kawamura,80M. S. Kayl,104 V. A. Kazanin,106M. Y. Kazarinov,64J. R. Keates,81R. Keeler,168R. Kehoe,39M. Keil,53G. D. Kekelidze,64 M. Kelly,81J. Kennedy,97C. J. Kenney,142M. Kenyon,52O. Kepka,124N. Kerschen,29B. P. Kersˇevan,73S. Kersten,173
K. Kessoku,154C. Ketterer,47J. Keung,157M. Khakzad,28F. Khalil-zada,11H. Khandanyan,164A. Khanov,111 D. Kharchenko,64A. Khodinov,95A. G. Kholodenko,127A. Khomich,57aT. J. Khoo,27G. Khoriauli,20 A. Khoroshilov,173N. Khovanskiy,64V. Khovanskiy,94E. Khramov,64J. Khubua,50bH. Kim,7M. S. Kim,2 P. C. Kim,142S. H. Kim,159N. Kimura,169O. Kind,15B. T. King,72M. King,66R. S. B. King,117J. Kirk,128 L. E. Kirsch,22A. E. Kiryunin,98T. Kishimoto,66D. Kisielewska,37T. Kittelmann,122A. M. Kiver,127E. Kladiva,143b
J. Klaiber-Lodewigs,42M. Klein,72U. Klein,72K. Kleinknecht,80M. Klemetti,84A. Klier,170A. Klimentov,24 R. Klingenberg,42E. B. Klinkby,35T. Klioutchnikova,29P. F. Klok,103S. Klous,104E.-E. Kluge,57aT. Kluge,72 P. Kluit,104S. Kluth,98N. S. Knecht,157E. Kneringer,61J. Knobloch,29E. B. F. G. Knoops,82A. Knue,53B. R. Ko,44 T. Kobayashi,154M. Kobel,43M. Kocian,142A. Kocnar,112P. Kodys,125K. Ko¨neke,29A. C. Ko¨nig,103S. Koenig,80
L. Ko¨pke,80F. Koetsveld,103P. Koevesarki,20T. Koffas,28E. Koffeman,104F. Kohn,53Z. Kohout,126T. Kohriki,65 T. Koi,142T. Kokott,20G. M. Kolachev,106H. Kolanoski,15V. Kolesnikov,64I. Koletsou,88aJ. Koll,87D. Kollar,29
M. Kollefrath,47S. D. Kolya,81A. A. Komar,93Y. Komori,154T. Kondo,65T. Kono,41,qA. I. Kononov,47 R. Konoplich,107,rN. Konstantinidis,76A. Kootz,173S. Koperny,37S. V. Kopikov,127K. Korcyl,38K. Kordas,153
V. Koreshev,127A. Korn,117A. Korol,106I. Korolkov,11E. V. Korolkova,138V. A. Korotkov,127O. Kortner,98 S. Kortner,98V. V. Kostyukhin,20M. J. Kotama¨ki,29S. Kotov,98V. M. Kotov,64A. Kotwal,45C. Kourkoumelis,8
V. Kouskoura,153A. Koutsman,104R. Kowalewski,168T. Z. Kowalski,37W. Kozanecki,135A. S. Kozhin,127 V. Kral,126V. A. Kramarenko,96G. Kramberger,73M. W. Krasny,77A. Krasznahorkay,107J. Kraus,87A. Kreisel,152 F. Krejci,126J. Kretzschmar,72N. Krieger,53P. Krieger,157K. Kroeninger,53H. Kroha,98J. Kroll,119J. Kroseberg,20 J. Krstic,12aU. Kruchonak,64H. Kru¨ger,20T. Kruker,16Z. V. Krumshteyn,64A. Kruth,20T. Kubota,85S. Kuehn,47
A. Kugel,57cT. Kuhl,41D. Kuhn,61V. Kukhtin,64Y. Kulchitsky,89S. Kuleshov,31bC. Kummer,97M. Kuna,77 N. Kundu,117J. Kunkle,119A. Kupco,124H. Kurashige,66M. Kurata,159Y. A. Kurochkin,89V. Kus,124 W. Kuykendall,137M. Kuze,156P. Kuzhir,90J. Kvita,29R. Kwee,15A. La Rosa,171L. La Rotonda,36a,36bL. Labarga,79 J. Labbe,4S. Lablak,134aC. Lacasta,166F. Lacava,131a,131bH. Lacker,15D. Lacour,77V. R. Lacuesta,166E. Ladygin,64
R. Lafaye,4B. Laforge,77T. Lagouri,79S. Lai,47E. Laisne,54M. Lamanna,29C. L. Lampen,6W. Lampl,6 E. Lancon,135U. Landgraf,47M. P. J. Landon,74H. Landsman,151J. L. Lane,81C. Lange,41A. J. Lankford,162 F. Lanni,24K. Lantzsch,29S. Laplace,77C. Lapoire,20J. F. Laporte,135T. Lari,88aA. V. Larionov,127A. Larner,117
C. Lasseur,29M. Lassnig,29P. Laurelli,46A. Lavorato,117W. Lavrijsen,14P. Laycock,72A. B. Lazarev,64 O. Le Dortz,77E. Le Guirriec,82C. Le Maner,157E. Le Menedeu,135C. Lebel,92T. LeCompte,5F. Ledroit-Guillon,54
H. Lee,104J. S. H. Lee,149S. C. Lee,150L. Lee,174M. Lefebvre,168M. Legendre,135A. Leger,48B. C. LeGeyt,119 F. Legger,97C. Leggett,14M. Lehmacher,20G. Lehmann Miotto,29X. Lei,6M. A. L. Leite,23dR. Leitner,125 D. Lellouch,170M. Leltchouk,34B. Lemmer,53V. Lendermann,57aK. J. C. Leney,144bT. Lenz,104G. Lenzen,173
B. Lenzi,29K. Leonhardt,43S. Leontsinis,9C. Leroy,92J-R. Lessard,168J. Lesser,145aC. G. Lester,27 A. Leung Fook Cheong,171J. Leveˆque,4D. Levin,86L. J. Levinson,170M. S. Levitski,127M. Lewandowska,21
A. Lewis,117G. H. Lewis,107A. M. Leyko,20M. Leyton,15B. Li,82H. Li,171S. Li,32b,dX. Li,86Z. Liang,39 Z. Liang,117,sH. Liao,34B. Liberti,132aP. Lichard,29M. Lichtnecker,97K. Lie,164W. Liebig,13R. Lifshitz,151 J. N. Lilley,17C. Limbach,20A. Limosani,85M. Limper,62S. C. Lin,150,tF. Linde,104J. T. Linnemann,87E. Lipeles,119
L. Lipinsky,124A. Lipniacka,13T. M. Liss,164D. Lissauer,24A. Lister,48A. M. Litke,136C. Liu,28D. Liu,150,u H. Liu,86J. B. Liu,86M. Liu,32bS. Liu,2Y. Liu,32bM. Livan,118a,118bS. S. A. Livermore,117A. Lleres,54 J. Llorente Merino,79S. L. Lloyd,74E. Lobodzinska,41P. Loch,6W. S. Lockman,136T. Loddenkoetter,20 F. K. Loebinger,81A. Loginov,174C. W. Loh,167T. Lohse,15K. Lohwasser,47M. Lokajicek,124J. Loken,117 V. P. Lombardo,4R. E. Long,70L. Lopes,123a,bD. Lopez Mateos,56M. Losada,161P. Loscutoff,14F. Lo Sterzo,131a,131b
M. J. Losty,158aX. Lou,40A. Lounis,114K. F. Loureiro,161J. Love,21P. A. Love,70A. J. Lowe,142,gF. Lu,32a H. J. Lubatti,137C. Luci,131a,131bA. Lucotte,54A. Ludwig,43D. Ludwig,41I. Ludwig,47J. Ludwig,47F. Luehring,60
G. Luijckx,104D. Lumb,47L. Luminari,131aE. Lund,116B. Lund-Jensen,146B. Lundberg,78J. Lundberg,145a,145b J. Lundquist,35M. Lungwitz,80A. Lupi,121a,121bG. Lutz,98D. Lynn,24J. Lys,14E. Lytken,78H. Ma,24L. L. Ma,171
J. A. Macana Goia,92G. Maccarrone,46A. Macchiolo,98B. Macˇek,73J. Machado Miguens,123aR. Mackeprang,35 R. J. Madaras,14W. F. Mader,43R. Maenner,57cT. Maeno,24P. Ma¨ttig,173S. Ma¨ttig,41L. Magnoni,29E. Magradze,53 Y. Mahalalel,152K. Mahboubi,47G. Mahout,17C. Maiani,131a,131bC. Maidantchik,23aA. Maio,123a,bS. Majewski,24
Y. Makida,65N. Makovec,114P. Mal,6Pa. Malecki,38P. Malecki,38V. P. Maleev,120F. Malek,54U. Mallik,62 D. Malon,5C. Malone,142S. Maltezos,9V. Malyshev,106S. Malyukov,29R. Mameghani,97J. Mamuzic,12b A. Manabe,65L. Mandelli,88aI. Mandic´,73R. Mandrysch,15J. Maneira,123aP. S. Mangeard,87I. D. Manjavidze,64 A. Mann,53P. M. Manning,136A. Manousakis-Katsikakis,8B. Mansoulie,135A. Manz,98A. Mapelli,29L. Mapelli,29 L. March,79J. F. Marchand,29F. Marchese,132a,132bG. Marchiori,77M. Marcisovsky,124A. Marin,21,eC. P. Marino,60 F. Marroquim,23aR. Marshall,81Z. Marshall,29F. K. Martens,157S. Marti-Garcia,166A. J. Martin,174B. Martin,29
B. Martin,87F. F. Martin,119J. P. Martin,92Ph. Martin,54T. A. Martin,17V. J. Martin,45B. Martin dit Latour,48 S. Martin–Haugh,a148M. Martinez,11V. Martinez Outschoorn,56A. C. Martyniuk,81M. Marx,81F. Marzano,131a
A. Marzin,110L. Masetti,80T. Mashimo,154R. Mashinistov,93J. Masik,81A. L. Maslennikov,106I. Massa,19a,19b G. Massaro,104N. Massol,4P. Mastrandrea,131a,131bA. Mastroberardino,36a,36bT. Masubuchi,154M. Mathes,20
P. Matricon,114H. Matsumoto,154H. Matsunaga,154T. Matsushita,66C. Mattravers,117,cJ. M. Maugain,29 S. J. Maxfield,72D. A. Maximov,106E. N. May,5A. Mayne,138R. Mazini,150M. Mazur,20M. Mazzanti,88a
E. Mazzoni,121a,121bS. P. Mc Kee,86A. McCarn,164R. L. McCarthy,a147T. G. McCarthy,28N. A. McCubbin,128 K. W. McFarlane,55J. A. Mcfayden,138H. McGlone,52G. Mchedlidze,50bR. A. McLaren,29T. Mclaughlan,17
S. J. McMahon,128R. A. McPherson,168,lA. Meade,83J. Mechnich,104M. Mechtel,173M. Medinnis,41 R. Meera-Lebbai,110T. Meguro,115R. Mehdiyev,92S. Mehlhase,35A. Mehta,72K. Meier,57aJ. Meinhardt,47 B. Meirose,78C. Melachrinos,30B. R. Mellado Garcia,171L. Mendoza Navas,161Z. Meng,150,uA. Mengarelli,19a,19b
S. Menke,98C. Menot,29E. Meoni,11K. M. Mercurio,56P. Mermod,117L. Merola,101a,101bC. Meroni,88a F. S. Merritt,30A. Messina,29J. Metcalfe,102A. S. Mete,63S. Meuser,20C. Meyer,80J-P. Meyer,135J. Meyer,172
J. Meyer,53T. C. Meyer,29W. T. Meyer,63J. Miao,32dS. Michal,29L. Micu,25aR. P. Middleton,128P. Miele,29 S. Migas,72L. Mijovic´,41G. Mikenberg,170M. Mikestikova,124M. Mikuzˇ,73D. W. Miller,30R. J. Miller,87 W. J. Mills,167C. Mills,56A. Milov,170D. A. Milstead,145a,145bD. Milstein,170A. A. Minaenko,127M. Min˜ano,166
I. A. Minashvili,64A. I. Mincer,107B. Mindur,37M. Mineev,64Y. Ming,129L. M. Mir,11G. Mirabelli,131a L. Miralles Verge,11A. Misiejuk,75J. Mitrevski,136G. Y. Mitrofanov,127V. A. Mitsou,166S. Mitsui,65 P. S. Miyagawa,138K. Miyazaki,66J. U. Mjo¨rnmark,78T. Moa,145a,145bP. Mockett,137S. Moed,56V. Moeller,27
K. Mo¨nig,41N. Mo¨ser,20S. Mohapatra,a147W. Mohr,47S. Mohrdieck-Mo¨ck,98A. M. Moisseev,127,e R. Moles-Valls,166J. Molina-Perez,29J. Monk,76E. Monnier,82S. Montesano,88a,88bF. Monticelli,69 S. Monzani,19a,19bR. W. Moore,2G. F. Moorhead,85C. Mora Herrera,48A. Moraes,52N. Morange,135J. Morel,53
G. Morello,36a,36bD. Moreno,80M. Moreno Lla´cer,166P. Morettini,49aM. Morii,56J. Morin,74Y. Morita,65 A. K. Morley,29G. Mornacchi,29S. V. Morozov,95J. D. Morris,74L. Morvaj,100H. G. Moser,98M. Mosidze,50b J. Moss,108R. Mount,142E. Mountricha,135S. V. Mouraviev,93E. J. W. Moyse,83M. Mudrinic,12bF. Mueller,57a J. Mueller,122K. Mueller,20T. A. Mu¨ller,97D. Muenstermann,29A. Muir,167Y. Munwes,152W. J. Murray,128
I. Mussche,104E. Musto,101a,101bA. G. Myagkov,127M. Myska,124J. Nadal,11K. Nagai,159K. Nagano,65 Y. Nagasaka,59A. M. Nairz,29Y. Nakahama,29K. Nakamura,154I. Nakano,109G. Nanava,20A. Napier,160
M. Nash,76,cN. R. Nation,21T. Nattermann,20T. Naumann,41G. Navarro,161H. A. Neal,86E. Nebot,79 P.Yu. Nechaeva,93A. Negri,118a,118bG. Negri,29S. Nektarijevic,48A. Nelson,63S. Nelson,142T. K. Nelson,142
S. Nemecek,124P. Nemethy,107A. A. Nepomuceno,23aM. Nessi,29,vS. Y. Nesterov,120M. S. Neubauer,164 A. Neusiedl,80R. M. Neves,107P. Nevski,24P. R. Newman,17V. Nguyen Thi Hong,135R. B. Nickerson,117 R. Nicolaidou,135L. Nicolas,138B. Nicquevert,29F. Niedercorn,114J. Nielsen,136T. Niinikoski,29N. Nikiforou,34 A. Nikiforov,15V. Nikolaenko,127K. Nikolaev,64I. Nikolic-Audit,77K. Nikolics,48K. Nikolopoulos,24H. Nilsen,47
P. Nilsson,7Y. Ninomiya,154A. Nisati,131aT. Nishiyama,66R. Nisius,98L. Nodulman,5M. Nomachi,115 I. Nomidis,153M. Nordberg,29B. Nordkvist,145a,145bP. R. Norton,128J. Novakova,125M. Nozaki,65M. Nozˇicˇka,41
L. Nozka,112I. M. Nugent,158aA.-E. Nuncio-Quiroz,20G. Nunes Hanninger,85T. Nunnemann,97E. Nurse,76 T. Nyman,29B. J. O’Brien,45S. W. O’Neale,17,eD. C. O’Neil,141V. O’Shea,52F. G. Oakham,28,fH. Oberlack,98
J. Ocariz,77A. Ochi,66S. Oda,154S. Odaka,65J. Odier,82H. Ogren,60A. Oh,81S. H. Oh,44C. C. Ohm,145a,145b T. Ohshima,100H. Ohshita,139T. K. Ohska,65T. Ohsugi,58S. Okada,66H. Okawa,162Y. Okumura,100T. Okuyama,154
M. Olcese,49aA. G. Olchevski,64M. Oliveira,123a,jD. Oliveira Damazio,24E. Oliver Garcia,166D. Olivito,119 A. Olszewski,38J. Olszowska,38C. Omachi,66A. Onofre,123a,wP. U. E. Onyisi,30C. J. Oram,158aM. J. Oreglia,30 Y. Oren,152D. Orestano,133a,133bI. Orlov,106C. Oropeza Barrera,52R. S. Orr,157B. Osculati,49a,49bR. Ospanov,119 C. Osuna,11G. Otero y Garzon,26J. P. Ottersbach,104M. Ouchrif,134dF. Ould-Saada,116A. Ouraou,135Q. Ouyang,32a M. Owen,81S. Owen,138V. E. Ozcan,18aN. Ozturk,7A. Pacheco Pages,11C. Padilla Aranda,11S. Pagan Griso,14 E. Paganis,138F. Paige,24K. Pajchel,116G. Palacino,158bC. P. Paleari,6S. Palestini,29D. Pallin,33A. Palma,123a,b
J. D. Palmer,17Y. B. Pan,171E. Panagiotopoulou,9B. Panes,31aN. Panikashvili,86S. Panitkin,24D. Pantea,25a M. Panuskova,124V. Paolone,122A. Papadelis,145aTh.D. Papadopoulou,9A. Paramonov,5W. Park,24,x M. A. Parker,27F. Parodi,49a,49bJ. A. Parsons,34U. Parzefall,47E. Pasqualucci,131aA. Passeri,133aF. Pastore,133a,133b Fr. Pastore,75G. Pa´sztor,48,yS. Pataraia,173N. Patel,149J. R. Pater,81S. Patricelli,101a,101bT. Pauly,29M. Pecsy,143a M. I. Pedraza Morales,171S. V. Peleganchuk,106H. Peng,32bR. Pengo,29A. Penson,34J. Penwell,60M. Perantoni,23a K. Perez,34,zT. Perez Cavalcanti,41E. Perez Codina,11M. T. Pe´rez Garcı´a-Estan˜,166V. Perez Reale,34L. Perini,88a,88b H. Pernegger,29R. Perrino,71aP. Perrodo,4S. Persembe,3aV. D. Peshekhonov,64B. A. Petersen,29J. Petersen,29
T. C. Petersen,35E. Petit,82A. Petridis,153C. Petridou,153E. Petrolo,131aF. Petrucci,133a,133bD. Petschull,41 M. Petteni,141R. Pezoa,31bA. Phan,85A. W. Phillips,27P. W. Phillips,128G. Piacquadio,29E. Piccaro,74 M. Piccinini,19a,19bA. Pickford,52S. M. Piec,41R. Piegaia,26J. E. Pilcher,30A. D. Pilkington,81J. Pina,123a,b
R. Placakyte,41M. Plamondon,168W. G. Plano,81M.-A. Pleier,24A. V. Pleskach,127A. Poblaguev,24S. Poddar,57a F. Podlyski,33L. Poggioli,114T. Poghosyan,20M. Pohl,48F. Polci,54G. Polesello,118aA. Policicchio,137A. Polini,19a
J. Poll,74V. Polychronakos,24D. M. Pomarede,135D. Pomeroy,22K. Pomme`s,29L. Pontecorvo,131aB. G. Pope,87 G. A. Popeneciu,25aD. S. Popovic,12aA. Poppleton,29X. Portell Bueso,29R. Porter,162C. Posch,21G. E. Pospelov,98 S. Pospisil,126I. N. Potrap,98C. J. Potter,a148C. T. Potter,113G. Poulard,29J. Poveda,171R. Prabhu,76P. Pralavorio,82
S. Prasad,56R. Pravahan,7S. Prell,63K. Pretzl,16L. Pribyl,29D. Price,60J. Price,72L. E. Price,5M. J. Price,29 P. M. Prichard,72D. Prieur,122M. Primavera,71aK. Prokofiev,107F. Prokoshin,31bS. Protopopescu,24J. Proudfoot,5 X. Prudent,43H. Przysiezniak,4S. Psoroulas,20E. Ptacek,113E. Pueschel,83J. Purdham,86M. Purohit,24,xP. Puzo,114 Y. Pylypchenko,116J. Qian,86Z. Qian,82Z. Qin,41A. Quadt,53D. R. Quarrie,14W. B. Quayle,171F. Quinonez,31a M. Raas,103V. Radescu,57bB. Radics,20T. Rador,18aF. Ragusa,88a,88bG. Rahal,176A. M. Rahimi,108D. Rahm,24
S. Rajagopalan,24M. Rammensee,47M. Rammes,140M. Ramstedt,145a,145bA. S. Randle-Conde,39 K. Randrianarivony,28P. N. Ratoff,70F. Rauscher,97E. Rauter,98M. Raymond,29A. L. Read,116 D. M. Rebuzzi,118a,118bA. Redelbach,172G. Redlinger,24R. Reece,119K. Reeves,40A. Reichold,104 E. Reinherz-Aronis,152A. Reinsch,113I. Reisinger,42D. Reljic,12aC. Rembser,29Z. L. Ren,150A. Renaud,114
P. Renkel,39M. Rescigno,131aS. Resconi,88aB. Resende,135P. Reznicek,97R. Rezvani,157A. Richards,76 R. Richter,98E. Richter-Was,4,aaM. Ridel,77S. Rieke,80M. Rijpstra,104M. Rijssenbeek,a147A. Rimoldi,118a,118b
L. Rinaldi,19aR. R. Rios,39I. Riu,11G. Rivoltella,88a,88bF. Rizatdinova,111E. Rizvi,74S. H. Robertson,84,l A. Robichaud-Veronneau,117D. Robinson,27J. E. M. Robinson,76M. Robinson,113A. Robson,52
J. G. Rocha de Lima,105C. Roda,121a,121bD. Roda Dos Santos,29S. Rodier,79D. Rodriguez,161A. Roe,53S. Roe,29 O. Røhne,116V. Rojo,1S. Rolli,160A. Romaniouk,95V. M. Romanov,64G. Romeo,26L. Roos,77E. Ros,166 S. Rosati,131a,131bK. Rosbach,48A. Rose,a148M. Rose,75G. A. Rosenbaum,157E. I. Rosenberg,63P. L. Rosendahl,13 O. Rosenthal,140L. Rosselet,48V. Rossetti,11E. Rossi,131a,131bL. P. Rossi,49aL. Rossi,88a,88bM. Rotaru,25aI. Roth,170 J. Rothberg,137D. Rousseau,114C. R. Royon,135A. Rozanov,82Y. Rozen,151X. Ruan,114I. Rubinskiy,41B. Ruckert,97
N. Ruckstuhl,104V. I. Rud,96C. Rudolph,43G. Rudolph,61F. Ru¨hr,6F. Ruggieri,133a,133bA. Ruiz-Martinez,63 E. Rulikowska-Zarebska,37V. Rumiantsev,90,eL. Rumyantsev,64K. Runge,47O. Runolfsson,20Z. Rurikova,47
N. A. Rusakovich,64D. R. Rust,60J. P. Rutherfoord,6C. Ruwiedel,14P. Ruzicka,124Y. F. Ryabov,120 V. Ryadovikov,127P. Ryan,87M. Rybar,125G. Rybkin,114N. C. Ryder,117S. Rzaeva,10A. F. Saavedra,149I. Sadeh,152 H. F-W. Sadrozinski,136R. Sadykov,64F. Safai Tehrani,131a,131bH. Sakamoto,154G. Salamanna,74A. Salamon,132a
M. Saleem,110D. Salihagic,98A. Salnikov,142J. Salt,166B. M. Salvachua Ferrando,5D. Salvatore,36a,36b F. Salvatore,a148A. Salvucci,103A. Salzburger,29D. Sampsonidis,153B. H. Samset,116A. Sanchez,101a,101b H. Sandaker,13H. G. Sander,80M. P. Sanders,97M. Sandhoff,173T. Sandoval,27C. Sandoval,161R. Sandstroem,98
S. Sandvoss,173D. P. C. Sankey,128A. Sansoni,46C. Santamarina Rios,84C. Santoni,33R. Santonico,132a,132b H. Santos,123aJ. G. Saraiva,123a,bT. Sarangi,171E. Sarkisyan-Grinbaum,7F. Sarri,121a,121bG. Sartisohn,173 O. Sasaki,65T. Sasaki,65N. Sasao,67I. Satsounkevitch,89G. Sauvage,4E. Sauvan,4J. B. Sauvan,114P. Savard,157,f V. Savinov,122D. O. Savu,29P. Savva,9L. Sawyer,24,nD. H. Saxon,52L. P. Says,33C. Sbarra,19a,19bA. Sbrizzi,19a,19b O. Scallon,92D. A. Scannicchio,162J. Schaarschmidt,114P. Schacht,98U. Scha¨fer,80S. Schaepe,20S. Schaetzel,57a,57b
A. C. Schaffer,114D. Schaile,97R. D. Schamberger,a147A. G. Schamov,106V. Scharf,57aV. A. Schegelsky,120 D. Scheirich,86M. Schernau,162M. I. Scherzer,14C. Schiavi,49a,49bJ. Schieck,97M. Schioppa,36a,36bS. Schlenker,29
J. L. Schlereth,5E. Schmidt,47K. Schmieden,20C. Schmitt,80S. Schmitt,57bM. Schmitz,20A. Scho¨ning,57b M. Schott,29D. Schouten,141J. Schovancova,124M. Schram,84C. Schroeder,80N. Schroer,57cS. Schuh,29 G. Schuler,29J. Schultes,173H.-C. Schultz-Coulon,57aH. Schulz,15J. W. Schumacher,20M. Schumacher,47 B. A. Schumm,136Ph. Schune,135C. Schwanenberger,81A. Schwartzman,142Ph. Schwemling,77R. Schwienhorst,87
R. Schwierz,43J. Schwindling,135T. Schwindt,20W. G. Scott,128J. Searcy,113E. Sedykh,120E. Segura,11 S. C. Seidel,102A. Seiden,136F. Seifert,43J. M. Seixas,23aG. Sekhniaidze,101aD. M. Seliverstov,120B. Sellden,145a
G. Sellers,72M. Seman,143bN. Semprini-Cesari,19a,19bC. Serfon,97L. Serin,114R. Seuster,98H. Severini,110 M. E. Sevior,85A. Sfyrla,29E. Shabalina,53M. Shamim,113L. Y. Shan,32aJ. T. Shank,21Q. T. Shao,85M. Shapiro,14
P. B. Shatalov,94L. Shaver,6K. Shaw,163a,163cD. Sherman,174P. Sherwood,76A. Shibata,107H. Shichi,100 S. Shimizu,29M. Shimojima,99T. Shin,55A. Shmeleva,93M. J. Shochet,30D. Short,117M. A. Shupe,6P. Sicho,124
A. Sidoti,131a,131bA. Siebel,173F. Siegert,47J. Siegrist,14Dj. Sijacki,12aO. Silbert,170J. Silva,123a,bY. Silver,152 D. Silverstein,142S. B. Silverstein,145aV. Simak,126O. Simard,135Lj. Simic,12aS. Simion,114B. Simmons,76
S.Yu. Sivoklokov,96J. Sjo¨lin,145a,145bT. B. Sjursen,13L. A. Skinnari,14K. Skovpen,106P. Skubic,110N. Skvorodnev,22 M. Slater,17T. Slavicek,126K. Sliwa,160T. J. Sloan,70J. Sloper,29V. Smakhtin,170S.Yu. Smirnov,95L. N. Smirnova,96
O. Smirnova,78B. C. Smith,56D. Smith,142K. M. Smith,52M. Smizanska,70K. Smolek,126A. A. Snesarev,93 S. W. Snow,81J. Snow,110J. Snuverink,104S. Snyder,24M. Soares,123aR. Sobie,168,lJ. Sodomka,126A. Soffer,152
C. A. Solans,166M. Solar,126J. Solc,126E. Soldatov,95U. Soldevila,166E. Solfaroli Camillocci,131a,131b A. A. Solodkov,127O. V. Solovyanov,127J. Sondericker,24N. Soni,2V. Sopko,126B. Sopko,126M. Sorbi,88a,88b
M. Sosebee,7A. Soukharev,106S. Spagnolo,71a,71bF. Spano`,75R. Spighi,19aG. Spigo,29F. Spila,131a,131b E. Spiriti,133aR. Spiwoks,29M. Spousta,125T. Spreitzer,157B. Spurlock,7R. D. St. Denis,52T. Stahl,140 J. Stahlman,119R. Stamen,57aE. Stanecka,29R. W. Stanek,5C. Stanescu,133aS. Stapnes,116E. A. Starchenko,127 J. Stark,54P. Staroba,124P. Starovoitov,90A. Staude,97P. Stavina,143aG. Stavropoulos,14G. Steele,52P. Steinbach,43
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P. Strachota,125A. R. Stradling,7A. Straessner,43J. Strandberg,146S. Strandberg,145a,145bA. Strandlie,116 M. Strang,108E. Strauss,142M. Strauss,110P. Strizenec,143bR. Stro¨hmer,172D. M. Strom,113J. A. Strong,75,e R. Stroynowski,39J. Strube,128B. Stugu,13I. Stumer,24,eJ. Stupak,a147P. Sturm,173D. A. Soh,150,sD. Su,142 HS. Subramania,2A. Succurro,11Y. Sugaya,115T. Sugimoto,100C. Suhr,105K. Suita,66M. Suk,125V. V. Sulin,93
S. Sultansoy,3dT. Sumida,29X. Sun,54J. E. Sundermann,47K. Suruliz,138S. Sushkov,11G. Susinno,36a,36b M. R. Sutton,a148Y. Suzuki,65Y. Suzuki,66M. Svatos,124Yu.M. Sviridov,127S. Swedish,167I. Sykora,143a T. Sykora,125B. Szeless,29J. Sa´nchez,166D. Ta,104K. Tackmann,41A. Taffard,162R. Tafirout,158aN. Taiblum,152
Y. Takahashi,100H. Takai,24R. Takashima,68H. Takeda,66T. Takeshita,139M. Talby,82A. Talyshev,106 M. C. Tamsett,24J. Tanaka,154R. Tanaka,114S. Tanaka,130S. Tanaka,65Y. Tanaka,99K. Tani,66N. Tannoury,82 G. P. Tappern,29S. Tapprogge,80D. Tardif,157S. Tarem,151F. Tarrade,28G. F. Tartarelli,88aP. Tas,125M. Tasevsky,124
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T. Theveneaux-Pelzer,77M. Thioye,174S. Thoma,47J. P. Thomas,17E. N. Thompson,83P. D. Thompson,17 P. D. Thompson,157A. S. Thompson,52E. Thomson,119M. Thomson,27R. P. Thun,86F. Tian,34T. Tic,124 V. O. Tikhomirov,93Y. A. Tikhonov,106C. J. W. P. Timmermans,103P. Tipton,174F. J. Tique Aires Viegas,29 S. Tisserant,82J. Tobias,47B. Toczek,37T. Todorov,4S. Todorova-Nova,160B. Toggerson,162J. Tojo,65S. Toka´r,143a
K. Tokunaga,66K. Tokushuku,65K. Tollefson,87M. Tomoto,100L. Tompkins,14K. Toms,102G. Tong,32a A. Tonoyan,13C. Topfel,16N. D. Topilin,64I. Torchiani,29E. Torrence,113H. Torres,77E. Torro´ Pastor,166J. Toth,82,y
F. Touchard,82D. R. Tovey,138D. Traynor,74T. Trefzger,172L. Tremblet,29A. Tricoli,29I. M. Trigger,158a S. Trincaz-Duvoid,77T. N. Trinh,77M. F. Tripiana,69W. Trischuk,157A. Trivedi,24,xB. Trocme´,54C. Troncon,88a
M. Trottier-McDonald,141A. Trzupek,38C. Tsarouchas,29J. C-L. Tseng,117M. Tsiakiris,104P. V. Tsiareshka,89 D. Tsionou,4G. Tsipolitis,9V. Tsiskaridze,47E. G. Tskhadadze,50aI. I. Tsukerman,94V. Tsulaia,14J.-W. Tsung,20 S. Tsuno,65D. Tsybychev,a147A. Tua,138J. M. Tuggle,30M. Turala,38D. Turecek,126I. Turk Cakir,3eE. Turlay,104
R. Turra,88a,88bP. M. Tuts,34A. Tykhonov,73M. Tylmad,145a,145bM. Tyndel,128H. Tyrvainen,29G. Tzanakos,8 K. Uchida,20I. Ueda,154R. Ueno,28M. Ugland,13M. Uhlenbrock,20M. Uhrmacher,53F. Ukegawa,159G. Unal,29 D. G. Underwood,5A. Undrus,24G. Unel,162Y. Unno,65D. Urbaniec,34E. Urkovsky,152P. Urrejola,31aG. Usai,7
M. Uslenghi,118a,118bL. Vacavant,82V. Vacek,126B. Vachon,84S. Vahsen,14J. Valenta,124P. Valente,131a S. Valentinetti,19a,19bS. Valkar,125E. Valladolid Gallego,166S. Vallecorsa,151J. A. Valls Ferrer,166
H. van der Graaf,104E. van der Kraaij,104R. Van Der Leeuw,104E. van der Poel,104D. van der Ster,29B. Van Eijk,104 N. van Eldik,83P. van Gemmeren,5Z. van Kesteren,104I. van Vulpen,104W. Vandelli,29G. Vandoni,29 A. Vaniachine,5P. Vankov,41F. Vannucci,77F. Varela Rodriguez,29R. Vari,131aD. Varouchas,14A. Vartapetian,7 K. E. Varvell,149V. I. Vassilakopoulos,55F. Vazeille,33G. Vegni,88a,88bJ. J. Veillet,114C. Vellidis,8F. Veloso,123a
R. Veness,29S. Veneziano,131aA. Ventura,71a,71bD. Ventura,137M. Venturi,47N. Venturi,16V. Vercesi,118a M. Verducci,137W. Verkerke,104J. C. Vermeulen,104A. Vest,43M. C. Vetterli,141,fI. Vichou,164T. Vickey,144b,bb O. E. Vickey Boeriu,144bG. H. A. Viehhauser,117S. Viel,167M. Villa,19a,19bM. Villaplana Perez,166E. Vilucchi,46 M. G. Vincter,28E. Vinek,29V. B. Vinogradov,64M. Virchaux,135,eJ. Virzi,14O. Vitells,170M. Viti,41I. Vivarelli,47
F. Vives Vaque,2S. Vlachos,9M. Vlasak,126N. Vlasov,20A. Vogel,20P. Vokac,126G. Volpi,46M. Volpi,85 G. Volpini,88aH. von der Schmitt,98J. von Loeben,98H. von Radziewski,47E. von Toerne,20V. Vorobel,125
A. P. Vorobiev,127V. Vorwerk,11M. Vos,166R. Voss,29T. T. Voss,173J. H. Vossebeld,72N. Vranjes,12a M. Vranjes Milosavljevic,104V. Vrba,124M. Vreeswijk,104T. Vu Anh,80R. Vuillermet,29I. Vukotic,114 W. Wagner,173P. Wagner,119H. Wahlen,173J. Wakabayashi,100J. Walbersloh,42S. Walch,86J. Walder,70R. Walker,97
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M. S. Weber,16P. Weber,53A. R. Weidberg,117P. Weigell,98J. Weingarten,53C. Weiser,47H. Wellenstein,22 P. S. Wells,29M. Wen,46T. Wenaus,24S. Wendler,122Z. Weng,150T. Wengler,29S. Wenig,29N. Wermes,20 M. Werner,47P. Werner,29M. Werth,162M. Wessels,57aC. Weydert,54K. Whalen,28S. J. Wheeler-Ellis,162 S. P. Whitaker,21A. White,7M. J. White,85S. R. Whitehead,117D. Whiteson,162D. Whittington,60F. Wicek,114
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L. Zhao,107T. Zhao,137Z. Zhao,32bA. Zhemchugov,64S. Zheng,32aJ. Zhong,150,ggB. Zhou,86N. Zhou,162 Y. Zhou,150C. G. Zhu,32dH. Zhu,41J. Zhu,86Y. Zhu,171X. Zhuang,97V. Zhuravlov,98D. Zieminska,60 R. Zimmermann,20S. Zimmermann,20S. Zimmermann,47M. Ziolkowski,140R. Zitoun,4L. Zˇ ivkovic´,34 V. V. Zmouchko,127,eG. Zobernig,171A. Zoccoli,19a,19bY. Zolnierowski,4A. Zsenei,29M. zur Nedden,15
V. Zutshi,105and L. Zwalinski29
(ATLAS Collaboration)
1University at Albany, Albany New York, USA 2
Department of Physics, University of Alberta, Edmonton AB, Canada
3aDepartment of Physics, Ankara University, Ankara, Turkey 3bDepartment of Physics, Dumlupinar University, Kutahya, Turkey
3cDepartment of Physics, Gazi University, Ankara, Turkey
3dDivision of Physics, TOBB University of Economics and Technology, Ankara, Turkey 3eTurkish Atomic Energy Authority, Ankara, Turkey
4LAPP, CNRS/IN2P3 and Universite´ de Savoie, Annecy-le-Vieux, France 5High Energy Physics Division, Argonne National Laboratory, Argonne Illinois, USA
6Department of Physics, University of Arizona, Tucson Arizona, USA 7Department of Physics, The University of Texas at Arlington, Arlington Texas, USA
8Physics Department, University of Athens, Athens, Greece
9Physics Department, National Technical University of Athens, Zografou, Greece 10Institute of Physics, Azerbaijan Academy of Sciences, Baku, Azerbaijan
11Institut de Fı´sica d’Altes Energies and Departament de Fı´sica de la Universitat Auto`noma de Barcelona and ICREA,
Barcelona, Spain
12aInstitute of Physics, University of Belgrade, Belgrade, Serbia 12b
Vinca Institute of Nuclear Sciences, Belgrade, Serbia
13Department for Physics and Technology, University of Bergen, Bergen, Norway
14Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley California, USA 15Department of Physics, Humboldt University, Berlin, Germany
16Albert Einstein Center for Fundamental Physics and Laboratory for High Energy Physics, University of Bern, Bern, Switzerland 17School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
