Search for the Higgs Boson in the H ! WW ! ljj Decay Channel in pp Collisions
at ffiffiffis
p
¼ 7 TeV with the ATLAS Detector
G. Aad et al.* (ATLAS Collaboration)
(Received 16 September 2011; published 30 November 2011)
A search for a Higgs boson has been performed in the H! WW ! ‘jj channel in 1:04 fb1 of pp collision data at pffiffiffis¼ 7 TeV recorded with the ATLAS detector at the Large Hadron Collider. No significant excess of events is observed over the expected background and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range240 GeV < mH<600 GeV. The
best sensitivity is reached for mH¼ 400 GeV, where the 95% confidence level upper bound on the cross
section for H! WW production is 3.1 pb, or 2.7 times the standard model prediction.
DOI:10.1103/PhysRevLett.107.231801 PACS numbers: 14.80.Bn, 12.15.Ji, 13.87.Ce, 14.70.Fm
In the standard model (SM [1–3]), a scalar field vacuum expectation value breaks the electroweak symmetry, gives masses to the W and Z bosons [4–6], and manifests itself directly as the so-called Higgs boson. A primary goal of the Large Hadron Collider (LHC) is to test the SM mechanism of electroweak symmetry breaking by searching for Higgs boson production in high energy proton-proton collisions. Thanks in part to the large gluon luminosity at LHC energies [7,8], the Higgs boson is predominantly produced via gluon fusion (gg! H) [9–12] and to a lesser extent via vector boson fusion (qq! qqH) [13–15]. Current limits from direct searches at LEP and the Tevatron exclude Higgs boson masses mH<114:4 GeV [16] and
156 GeV < mH<177 GeV [17] at 95% C.L.
For mH * 135 GeV, the dominant decay mode of the
Higgs boson is H! WWðÞ [18,19]. The most sensitive Higgs boson search channel in the mass region around mH ¼ 160 GeV is the purely leptonic mode H ! WWðÞ! ‘‘. For mH * 200 GeV, the H ! WW !
‘jj channel, where one W decays to a pair of jets (W! jj), also becomes important. The advantage of H! WW ! ‘jj over H ! WW ! ‘‘ is the ability to fully reconstruct the Higgs boson mass.
This Letter describes a search for a Higgs boson in the H! WW ! ‘jj channel using the ATLAS detector at the LHC, based on 1:04 fb1 of pp collision data at a center-of-mass energypffiffiffis¼ 7 TeV collected during 2011. In this analysis, the distribution of the ‘jj invariant mass mð‘jjÞ, reconstructed using the charged-lepton neutrino invariant mass constraint mð‘Þ ¼ mðWÞ and the require-ment that two of the jets in the event are consistent with a W ! jj decay, is used to search for a Higgs boson signal.
The results of a similar search for H ! WW ! ‘jj based on35 pb1of data recorded during the 2010 LHC run were presented in Ref. [20].
The present search, based on the measured shape of the mð‘jjÞ distribution, is restricted to mH>240 GeV, in order to ensure a smoothly varying nonresonant back-ground, well clear of the effective kinematic cutoff mð‘jjÞ 160 GeV. For mH * 600 GeV, the jets from W ! jj decay begin to overlap due to the large W boost, and the natural width of the Higgs boson becomes large. A detailed treatment of these issues is beyond the scope of the present analysis. The best sensitivity in this analysis is expected for mH 400 GeV.
The ATLAS detector [21] is a multipurpose particle physics apparatus with forward-backward symmetric cy-lindrical geometry covering the pseudorapidity range jj < 2:5 for track and jj < 4:9 for jet measurements [22]. The inner tracking detector (ID) consists of a silicon pixel detector, a silicon microstrip detector, and a transition radiation tracker. The ID is surrounded by a thin super-conducting solenoid providing a 2 T magnetic field, and by a high-granularity liquid-argon (LAr) sampling electro-magnetic (EM) calorimeter. An iron-scintillator tile calo-rimeter provides hadronic coverage in the central rapidity range. The end-cap and forward regions are instrumented with LAr calorimetry for both electromagnetic and had-ronic measurements. The muon spectrometer surrounds the calorimeters and consists of three large superconducting toroids, each with eight coils, a system of precision track-ing chambers, and detectors for triggertrack-ing.
Detailed Monte Carlo (MC) studies of signal and back-grounds have been carried out [23]. The interaction with the ATLAS detector is modeled withGEANT4[24] and the events are processed using the same reconstruction that is used to perform the reconstruction on data. The effect of multiple pp interactions in the same bunch crossing (pile-up) at the high luminosities achieved by the LHC in 2011 is modeled by superimposing, at the generation stage, several simulated minimum-bias events on the simulated signal
*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.
and background events. MC samples were generated with different pile-up levels and subsequently reweighted to match the pile-up conditions observed in the data.
The data used in this analysis were recorded during periods when all ATLAS subdetectors were operating under nominal conditions. The events were triggered by requiring the presence of an electron candidate with trans-verse energy ET>20 GeV or a muon candidate with
transverse momentum pT>18 GeV.
Electron candidates are selected from clustered energy deposits in the EM calorimeter with an associated track and are required to satisfy a tight set of identification cuts [25] with an efficiency of 71 1:6% for electrons with ET >
20 GeV. While the energy measurement is taken from the EM calorimeter, the pseudorapidity and azimuthal angle are taken from the associated track. The cluster is required to be inside the range jj < 2:47, excluding 1:37 < jj < 1:52 and small calorimeter regions affected by temporary operational problems. The track associated with the electron candidate is required to point back to a reconstructed primary vertex with a transverse impact parameter significance d0=d0 10 and an impact pa-rameter along the beam direction z0 10 mm. Electrons are required to be isolated: the sum of the transverse energies in cells inside a cone R < 0:3 around [26] the cluster barycenter (excluding the electron itself) must satisfyðEcaloT Þ < 4 GeV.
Muons are reconstructed by combining tracks in the inner detector and muon spectrometer, with efficiency 92 0:6% for muons with pT>20 GeV. Muons are
re-quired to pass basic quality cuts on the number and type of hits in the inner detector. They must lie in the range jj < 2:4, and satisfy the same impact parameter cuts as electrons. They must also be isolated, with the sum of the transverse momenta of all tracks in a cone R < 0:2 around the muon satisfyingðptrackT Þ=pT <0:1.
Jets are reconstructed from topological clusters using the anti-ktalgorithm [27] with radius parameter R¼ 0:4. The
reconstructed jets are calibrated using ETand dependent
correction factors based on MC simulation and validated with data [28]. They are required to have ET >25 GeV andjj < 4:5. Jets are considered b-tagged if they contain a reconstructed displaced secondary vertex consistent with a b-decay [29]. The operating point chosen for this b-tag selection has an efficiency of 50% for b-jets in tt events in MC, and the mistag rate for non-b-jets has been measured to be between 0.1% and 2.0%, depending on thejj and pT
of the jet [29]. The event missing transverse momentum6ET is reconstructed starting from topological energy clusters in the calorimeters calibrated according to the type of the object to which they are associated. The momenta of any muons in the event are also taken into account in the 6ET measurement.
For this analysis, events are required to have at least one vertex with at least three associated tracks with
pT>400 MeV. There must be exactly one reconstructed lepton candidate (electron or muon) with pT >30 GeV. In
order to ensure that this analysis is statistically independent of the ATLAS H! ZZ ! ‘‘ analysis, events are ve-toed if there is an additional lepton with pT>20 GeV, including electrons which only satisfy the looser identifi-cation cuts used in the H! ZZ ! ‘‘ analysis [30].
Events are required to have6ET>30 GeV to account for
an unobserved neutrino from W ! ‘ decay. There must be exactly two jets (Hþ 0 jet sample) or exactly three jets (Hþ 1 jet sample) with ET>25 GeV and jj < 4:5. The two jets with invariant mass (mjj) closest to the mass of the W boson are required to satisfy71 GeV < mjj<91 GeV.
These two jets are taken as the W decay jets and are required to lie in the rangejj < 2:8, where the jet energy scale (JES) is best known (to better than ð4–8Þ% for ET>25 GeV [28].)
After this event selection, the background is expected to be dominated by Wþ jets production. Other important backgrounds are Zþ jets, multijets (MJ) from QCD cesses, top quark, and diboson (WW, WZ, and ZZ) pro-duction. In order to further reject backgrounds from top quark production, events are rejected if any of the jets is b-tagged.
Although the MC is not used to model the background in the final fit used to obtain limits, a combination of MC calculations and data-driven methods is used to better understand the background yields at this intermediate stage. Backgrounds due to W=Zþ jets, tt, and diboson production are modeled using theALPGEN [31],MC@NLO
[32], and HERWIG [33] generators, respectively. A small contribution from W=Zþ events is generated using
MADEVENT[34]. The shape of the MJ background is mod-eled using histograms derived from data samples selected in an identical way to the H! WW ! ‘jj selection except that the electron identification requirements are loosened and the isolation requirement on muons is inverted. In the loosened selection, electrons satisfying the complete set of identification criteria are not included. Expected contributions from non-QCD processes to the MJ shape histogram are subtracted using MC predictions.
To normalize the MJ shape histogram, the loose lepton control sample selection is further relaxed by removing the 6ETcut to construct a shape template for the6ETdistribution
for the MJ background. The normalizations of this MJ template and the corresponding template for W=Zþ jets taken from MC are fit to the observed6ET distribution, and
the resulting scale factors are then used to normalize the MJ and W=Zþ jets processes in comparisons between data and expectations. Both the gluon fusion and the vector boson fusion signal production processes are simulated using the POWHEG [35,36] event generator interfaced to
PYTHIA[37], normalizing to the NNLO cross sections [19] shown in TableI.
In order to reconstruct the invariant mass mð‘jjÞ of the WW system, the mass constraint mð‘Þ ¼ mðWÞ is used, where the neutrino transverse momentum p
Tis taken from
the event 6ET. This equation can have real or complex solutions. In the case of complex solutions, the event is rejected. This requirement rejects 45% of background events in both data and MC, but only 36% of MC signal events with mH ¼ 400 GeV. In the case of two real
solu-tions, the solution with smaller neutrino longitudinal mo-mentumjp
zj is taken, based on simulation studies. TableII
shows the observed and expected numbers of events for signal and background after this full selection.
Figure 1 (top) shows the mð‘jjÞ distribution for this
final sample. The expected signal for mH ¼ 400 GeV is
also shown, scaled up by a factor of 2.7. The mðljjÞ resolution is ð7:5 0:6Þ% at mH ¼ 400 GeV, depending
mostly on the jet energy resolution as checked in data versus MC by various jet-balance techniques [38], and shows a1= ffiffiffiffiffiffiffipmH dependence over the range of this analy-sis. Limits are set using a maximum likelihood fit to the shape of the observed mð‘jjÞ distribution in the range 200 < mð‘jjÞ < 2000 GeV. The nonresonant back-ground in this fit is modeled by the sum of two exponential functions. The normalization and slope of each exponential are unconstrained parameters in the fit. The double-exponential form for the total background is well justified by fits to the mð‘jjÞ distributions obtained by selecting events with mjj just below (50 < mjj<60 GeV) or just
above (100 < mjj<110 GeV) the W peak, respectively.
As a consistency check, the background parametrization was altered to use three exponentials and the shift in signal yield as compared to the nominal background shape was found to be small as compared to other uncertainties. The mð‘jjÞ distribution for the expected signal at each hy-pothesized mH is modeled using the signal MC samples.
The fit includes nuisance parameters which account for the uncertainty in the efficiency of the electron, muon, and jet reconstruction. The electron and muon efficiencies are varied within their uncertainties, leading to an uncertainty in the signal efficiency of1:6% and 0:6%, for electrons and muons, respectively. Varying the jet energy scale within its uncertainties yields a corresponding uncertainty of 17% in the expected signal, and smearing the jet energies within the uncertainty on their resolutions results in a signal uncertainty of 8:6%. The limits also take into account a 3:7% uncertainty on the luminosity determination [39] and a 19:4% uncertainty on the predicted cross section [19], taken to be independent of mass. The off-shell effects and interference between the signal and backgrounds, which are discussed in Refs. [19,40,41], have been ne-glected. A conservative estimate of this uncertainty would be150 m3H(mHin TeV), where the m3Hform is motivated
by the scaling of the Higgs width with mHand the
normal-ization factor is chosen to give30% at mH¼ 600 GeV,
based on Fig. 6 of Ref. [41]. If this were included, it would increase the total systematic error by less than 6% for mH 500 GeV, and as much as 15% for mH ¼ 600 GeV
where the limit would be increased by18%.
TABLE II. Expected and observed numbers of events for an integrated luminosity of1:04 fb1after all selection cuts (including the requirement that mð‘Þ ¼ mðWÞ has a real solution) for the signal and the main backgrounds. For the W=Z þ jets and MJ backgrounds, the uncertainties are taken from the fit to the 6ET distribution used to normalize these backgrounds. For signal, top
and diboson, the quoted uncertainties are JES ( 17%), jet energy resolution (8.6%), cross section ( 10% for both top and diboson, and19:4% for signal), and luminosity ( 3:7%), added in quadrature; the total errors in the rightmost column for these processes are the linear sum of the errors for the individual channels since these sources of systematic uncertainty are correlated across channels. Statistical errors are small compared to these uncertainties.
HðejjÞ þ 0j HðjjÞ þ 0j HðejjÞ þ 1j HðjjÞ þ 1j Hþ 0j or 1j W=Zþ jets 5580 150 6690 430 3610 140 3940 360 19 820 600 Multijet 592 16 222 15 420 16 195 17 1430 30 Top 87 17 87 18 271 54 280 56 730 150 Dibosons 226 45 222 45 89 18 112 23 650 130 Expected background 6490 160 7220 440 4390 150 4530 370 22 630 640 Data 6446 7201 4134 4380 22 161
Expected Signal (mH¼ 400 GeV) 11 3:0 9 2:4 13 3:5 10 2:7 43 12
TABLE I. Cross section for standard model Higgs boson production and the branching ratio (BR) for H! WW ! ‘jj (‘ ¼ e=) as a function of mass [19].
mH [GeV] ðgg ! HÞ [pb] ðqq ! HÞ [pb] BRðH ! ‘jjÞ
300 2:4 0:4 0:30 þ 0:014 0:008 0.202
400 2:0 þ 0:31 0:34 0:162 þ 0:010 0:005 0.170
500 0:85 0:15 0:095 þ 0:0068 0:0032 0.160
Figure 1 (bottom) shows the difference between the mð‘jjÞ distribution in data and the fitted background. There is no indication of any significant excess. Limits are extracted using the Profile Likelihood [42] as a test
statistic and following the CLs procedure described in Ref. [43].
Figure2shows the 95% CL upper bound on the cross-section times branching ratio for Higgs production in units of the Standard Model prediction, BRH!WW= ð BRH!WWÞSM, as a function of mH. The observed
cross section limit for mH ¼ 400 GeV is 3.1 pb, or 2.7
times the SM prediction, while the corresponding expected limits are 5.2 pb or 4.5 times the SM expectation. In the SM with an additional heavy fourth generation [44,45], the gluon fusion mechanism for production of a Higgs boson is expected to be substantially enhanced. Within the four generation context, a Higgs boson is excluded at 95% CL by the present data over the range mH ¼ 310–430 GeV.
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; 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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V. Bartsch,148R. 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,aC. 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,12a S. Borroni,131a,131bK. Bos,104D. Boscherini,19aM. Bosman,11H. Boterenbrood,104D. Botterill,128J. Bouchami,92
J. Boudreau,122E. V. Bouhova-Thacker,70C. Bourdarios,114N. Bousson,82A. Boveia,30J. Boyd,29I. R. Boyko,64 N. I. Bozhko,127I. Bozovic-Jelisavcic,12bJ. Bracinik,17A. Braem,29P. Branchini,133aG. W. Brandenburg,56 A. Brandt,7G. Brandt,15O. Brandt,53U. Bratzler,155B. Brau,83J. E. Brau,113H. M. Braun,173B. Brelier,157 J. Bremer,29R. Brenner,165S. Bressler,151D. Breton,114D. Britton,52F. M. Brochu,27I. Brock,20R. Brock,87
T. J. Brodbeck,70E. Brodet,152F. Broggi,88aC. Bromberg,87G. Brooijmans,34W. K. Brooks,31bG. Brown,81 H. Brown,7P. 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,147R. 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,a
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,132bS. 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
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,50J. 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,116S. 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,dM. Davies,92A. R. Davison,76Y. Davygora,57aE. Dawe,141I. Dawson,138J. W. Dawson,5,a 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,148J. 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,147S. 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,147P. O. Deviveiros,157A. Dewhurst,128B. DeWilde,147S. 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,50M. A. B. do Vale,23a A. Do Valle Wemans,123aT. K. O. Doan,4M. Dobbs,84R. Dobinson,29,aD. Dobos,42E. Dobson,29M. Dobson,162 J. Dodd,34C. Doglioni,117T. Doherty,52Y. Doi,65,aJ. Dolejsi,125I. Dolenc,73Z. Dolezal,125B. A. Dolgoshein,95,a 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,147A. 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,147T. 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. 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,cL. 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,147L. 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,147V. Gratchev,120N. Grau,34H. M. Gray,29J. A. Gray,147E. 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,aJ. 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,147N. 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,147Y. 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,cJ. 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,10H. 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,50H. 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,44C. 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,fX. Li,86Z. Liang,39 Z. Liang,117,sH. Liao,33B. 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,cD. 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,cS. 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,aC. 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,148M. 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,dJ. 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,147T. G. McCarthy,28N. A. McCubbin,128
K. W. McFarlane,55J. A. Mcfayden,138H. McGlone,52G. Mchedlidze,50R. 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,142R. 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,147W. Mohr,47S. Mohrdieck-Mo¨ck,98A. M. Moisseev,127,a 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,50 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,dN. 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,aD. 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,c
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,171N. 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,c
M. Pinamonti,163a,163cA. Pinder,117J. L. Pinfold,2J. Ping,32cB. Pinto,123a,cO. Pirotte,29C. Pizio,88a,88b 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,148C. T. Potter,113G. Poulard,29J. Poveda,171R. Prabhu,76P. Pralavorio,82 S. Prasad,56R. Pravahan,7S. Prell,63K. Pretzl,16L. Pribyl,29D. Price,60L. E. Price,5M. J. Price,29P. M. Prichard,72 D. Prieur,122M. Primavera,71aK. Prokofiev,107F. Prokoshin,31bS. Protopopescu,24J. Proudfoot,5X. Prudent,43
H. 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,ffM. Ridel,77S. Rieke,80M. Rijpstra,104M. Rijssenbeek,147A. 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,48D. 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,148M. 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,bL. 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,148A. 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,cT. 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,57b A. C. Schaffer,114D. Schaile,97R. D. Schamberger,147A. 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,cY. Silver,152 D. Silverstein,142S. B. Silverstein,145aV. Simak,126O. Simard,135Lj. Simic,12aS. Simion,114B. Simmons,76
M. Simonyan,35P. Sinervo,157N. B. Sinev,113V. Sipica,140G. Siragusa,172A. Sircar,24A. N. Sisakyan,64 S. Yu. Sivoklokov,96J. Sjo¨lin,145a,145bT. B. Sjursen,13L. A. Skinnari,14K. Skovpen,106P. Skubic,110 N. Skvorodnev,22M. Slater,17T. Slavicek,126K. Sliwa,160T. J. Sloan,70J. Sloper,29V. Smakhtin,170S. Yu. Smirnov,95
L. N. Smirnova,96O. Smirnova,78B. C. Smith,56D. Smith,142K. M. Smith,52M. Smizanska,70K. Smolek,126 A. A. Snesarev,93S. W. Snow,81J. Snow,110J. Snuverink,104S. Snyder,24M. Soares,123aR. Sobie,168,lJ. Sodomka,126 A. Soffer,152C. 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
P. Steinberg,24I. Stekl,126B. Stelzer,141H. J. Stelzer,87O. Stelzer-Chilton,158aH. Stenzel,51K. Stevenson,74 G. A. Stewart,29J. A. Stillings,20T. Stockmanns,20M. C. Stockton,29K. Stoerig,47G. Stoicea,25aS. Stonjek,98
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,a
R. Stroynowski,39J. Strube,128B. Stugu,13I. Stumer,24,aJ. Stupak,147P. 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,148Y. 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
E. Tassi,36a,36bM. Tatarkhanov,14Y. Tayalati,134dC. Taylor,76F. E. Taylor,91G. N. Taylor,85W. Taylor,158b M. Teinturier,114M. Teixeira Dias Castanheira,74P. Teixeira-Dias,75K. K. Temming,47H. Ten Kate,29P. K. Teng,150 S. Terada,65K. Terashi,154J. Terron,79M. Terwort,41,qM. Testa,46R. J. Teuscher,157,lJ. Thadome,173J. Therhaag,20
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,50I. I. Tsukerman,94V. Tsulaia,14J.-W. Tsung,20 S. Tsuno,65D. Tsybychev,147A. 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,aa 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,aJ. 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
W. Walkowiak,140R. Wall,174P. Waller,72C. Wang,44H. Wang,171H. Wang,32b,bbJ. Wang,150J. Wang,32d J. C. Wang,137R. Wang,102S. M. Wang,150A. Warburton,84C. P. Ward,27M. Warsinsky,47P. M. Watkins,17 A. T. Watson,17M. F. Watson,17G. Watts,137S. Watts,81A. T. Waugh,149B. M. Waugh,76J. Weber,42M. Weber,128
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,150,sT. 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
D. Wicke,173F. J. Wickens,128W. Wiedenmann,171M. Wielers,128P. Wienemann,20C. Wiglesworth,74 L. A. M. Wiik,47P. A. Wijeratne,76A. Wildauer,166M. A. Wildt,41,qI. Wilhelm,125H. G. Wilkens,29J. Z. Will,97
E. Williams,34H. H. Williams,119W. Willis,34S. Willocq,83J. A. Wilson,17M. G. Wilson,142A. Wilson,86 I. Wingerter-Seez,4S. Winkelmann,47F. Winklmeier,29M. Wittgen,142M. W. Wolter,38H. Wolters,123a,j W. C. Wong,40G. Wooden,117B. K. Wosiek,38J. Wotschack,29M. J. Woudstra,83K. Wraight,52C. Wright,52 B. Wrona,72S. L. Wu,171X. Wu,48Y. Wu,32b,ccE. Wulf,34R. Wunstorf,42B. M. Wynne,45L. Xaplanteris,9S. Xella,35 S. Xie,47Y. Xie,32aC. Xu,32b,ddD. Xu,138G. Xu,32aB. Yabsley,149S. Yacoob,144bM. Yamada,65H. Yamaguchi,154 A. Yamamoto,65K. Yamamoto,63S. Yamamoto,154T. Yamamura,154T. Yamanaka,154J. Yamaoka,44T. Yamazaki,154 Y. Yamazaki,66Z. Yan,21H. Yang,86U. K. Yang,81Y. Yang,60Y. Yang,32aZ. Yang,145a,145bS. Yanush,90Y. Yao,14
Y. Yasu,65G. V. Ybeles Smit,129J. Ye,39S. Ye,24M. Yilmaz,3cR. Yoosoofmiya,122K. Yorita,169R. Yoshida,5 C. Young,142S. Youssef,21D. Yu,24J. Yu,7J. Yu,32c,ddL. Yuan,32a,ggA. Yurkewicz,147V. G. Zaets,127R. Zaidan,62 A. M. Zaitsev,127Z. Zajacova,29Yo. K. Zalite,120L. Zanello,131a,131bP. Zarzhitsky,39A. Zaytsev,106C. Zeitnitz,173
M. Zeller,174M. Zeman,124A. Zemla,38C. Zendler,20O. Zenin,127T. Zˇ enisˇ,143aZ. Zenonos,121a,121bS. Zenz,14 D. Zerwas,114G. Zevi della Porta,56Z. Zhan,32dD. Zhang,32b,bbH. Zhang,87J. Zhang,5X. Zhang,32dZ. Zhang,114
L. Zhao,107T. Zhao,137Z. Zhao,32bA. Zhemchugov,64S. Zheng,32aJ. Zhong,150,eeB. Zhou,86N. Zhou,162 Y. Zhou,150C. G. Zhu,32dH. Zhu,41J. Zhu,86Y. Zhu,171X. Zhuang,97V. Zhuravlov,98
D. Zieminska,60R. Zimmermann,20S. Zimmermann,20S. Zimmermann,47M. Ziolkowski,140R. Zitoun,4 L. Zˇ ivkovic´,34V. V. Zmouchko,127,aG. Zobernig,171A. Zoccoli,19a,19bY. Zolnierowski,4A. Zsenei,29
M. zur Nedden,15V. Zutshi,105and L. Zwalinski29
(ATLAS Collaboration)
1University at Albany, Albany New York, USA
2Department 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
4
LAPP, 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
12a
Institute of Physics, University of Belgrade, Belgrade, Serbia
12bVinca 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
18aDepartment of Physics, Bogazici University, Istanbul, Turkey 18bDivision of Physics, Dogus University, Istanbul, Turkey
18cDepartment of Physics Engineering, Gaziantep University, Gaziantep, Turkey 18dDepartment of Physics, Istanbul Technical University, Istanbul, Turkey
19aINFN Sezione di Bologna, Italy
19bDipartimento di Fisica, Universita` di Bologna, Bologna, Italy 20Physikalisches Institut, University of Bonn, Bonn, Germany 21Department of Physics, Boston University, Boston Massachusetts, USA 22Department of Physics, Brandeis University, Waltham Massachusetts, USA 23a
Universidade Federal do Rio De Janeiro COPPE/EE/IF, Rio de Janeiro, Brazil
23bFederal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil 23cFederal University of Sao Joao del Rei (UFSJ), Sao Joao del Rei, Brazil
23dInstituto de Fisica, Universidade de Sao Paulo, Sao Paulo, Brazil 24Physics Department, Brookhaven National Laboratory, Upton New York, USA
25aNational Institute of Physics and Nuclear Engineering, Bucharest, Romania 25bUniversity Politehnica Bucharest, Bucharest, Romania
25cWest University in Timisoara, Timisoara, Romania
26Departamento de Fı´sica, Universidad de Buenos Aires, Buenos Aires, Argentina 27
Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
28Department of Physics, Carleton University, Ottawa ON, Canada 29CERN, Geneva, Switzerland
30Enrico Fermi Institute, University of Chicago, Chicago Illinois, USA 31aDepartamento de Fisica, Pontificia Universidad Cato´lica de Chile, Santiago, Chile 31bDepartamento de Fı´sica, Universidad Te´cnica Federico Santa Marı´a, Valparaı´so, Chile
32aInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing, China 32bDepartment of Modern Physics, University of Science and Technology of China, Anhui, China
