Recent Submissions

  • Suppression of back-to-back Hadron Pairs at forward rapidity in d+Au collisions at √s<inf>NN</inf>=200GeV 

    Adare, Andrew Marshall; Afanasiev, Sergey V.; Aidala, Christine A.; Ajitanand, N. N.; Yasuyuki, Akiba; Al-Bataineh, H.; Alexander, John M.; Baksay, Gyöngyi; Baksay, László A.; Hohlmann, Marcus (2011-10-18)
    Back-to-back hadron pair yields in d þ Au and p þ p collisions at ffiffiffiffiffiffiffiffi sNN p ¼ 200 GeV were measured with the PHENIX detector at the Relativistic Heavy Ion Collider. Rapidity separated hadron pairs ...
  • Measurement of the pseudorapidity and centrality dependence of the transverse energy density in pb-pb collisions at √s <inf>NN</inf>=2.76TeV 

    Chatrchyan, S. A.; Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A. R.; Wolfgang, Adam; Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, H.; Vodopiyanov, Igor B. (2012-10-08)
    The transverse energy (ET) in Pb-Pb collisions at 2.76 TeV nucleon-nucleon center-of-mass energy ( ffiffiffiffiffiffiffiffi sNN p ) has been measured over a broad range of pseudorapidity ( ) and collision centrality by ...
  • Measurement of the t-channel single top quark production cross section in pp collisions at √s=7TeV 

    Chatrchyan, S. A.; Khachatryan, Vardan; Sirunyan, A. M.; Baarmand, Marc M.; Dorney, B.; Guragain, Samir; Hohlmann, Marcus; Kalakhety, H.; Ralich, Robert M.; Vodopiyanov, Igor B. (2011-08-25)
    Electroweak production of the top quark is measured for the first time in pp collisions at ffiffi s p ¼ 7 TeV, using a data set collected with the CMS detector at the LHC and corresponding to an integrated luminosity of ...
  • Search for electroweak production of charginos in final states with two τ leptons in pp collisions at √s=8 TeV 

    The CMS collaboration; Khachatryan, V.; Sirunyan, A. M.; Baarmand, Marc M.; Bhopatkar, Vallary; Colafranceschi, Stefano; Hohlmann, Marcus; Noonan, Daniel; Roy, Tuhin S.; Yumiceva, Francisco X. (2017-04-01)
    Results are presented from a search for the electroweak production of supersymmetric particles in pp collisions in final states with two τ leptons. The data sample corresponds to an integrated luminosity between 18.1 fb−1 ...
  • Search for three-jet resonances in pp collisions at √s=7TeV 

    Chatrchyan, S. A.; Khachatryan, Vardan; Sirunyan, A. M.; Tumasyan, A. R.; Baarmand, Marc M.; Dorney, B.; Guragain, Samir; Hohlmann, Marcus; Kalakhety, H.; Vodopiyanov, Igor B. (2011-08-29)
    A search for three-jet hadronic resonance production in pp collisions at a center-of-mass energy of 7 TeV has been conducted by the CMS Collaboration at the LHC, using a data sample corresponding to an integrated luminosity ...
  • Measurement of the inclusive jet cross section in pp collisions at √s=7TeV 

    Chatrchyan, S. A.; Khachatryan, Vardan; Sirunyan, A. M.; Baarmand, Marc M.; Dorney, B.; Guragain, Samir; Hohlmann, Marcus; Kalakhety, H.; Ralich, Robert M.; Vodopiyanov, Igor B. (2011-09-19)
    The inclusive jet cross section is measured in pp collisions with a center-of-mass energy of 7 TeV at the Large Hadron Collider using the CMS experiment. The data sample corresponds to an integrated luminosity of 34 pb ...
  • Search for new physics with a monojet and missing transverse energy in pp collisions at √s=7TeV 

    Chatrchyan, S. A.; Khachatryan, Vardan; Sirunyan, A. M.; Baarmand, Marc M.; Dorney, B.; Guragain, Samir; Hohlmann, Marcus; Kalakhety, H.; Ralich, Robert M.; Vodopiyanov, Igor B. (2011-11-10)
    A study of events with missing transverse energy and an energetic jet is performed using pp collision data at a center-of-mass energy of 7 TeV. The data were collected by the CMS detector at the LHC, and correspond to ...
  • Measurement of the electron charge asymmetry in inclusive W production in pp collisions at √s=7TeV 

    Chatrchyan, S. A.; Khachatryan, Vardan; Sirunyan, A. M.; Tumasyan, A. R.; Wolfgang, Adam; Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, H.; Vodopiyanov, Igor B. (2012-09-11)
    A measurement of the electron charge asymmetry in inclusive pp ! W þ X ! e þ X production at ffiffi s p ¼ 7 TeV is presented based on data recorded by the CMS detector at the LHC and corresponding to an integrated ...
  • A study of thunderstorm microphysical properties and lightning flash counts associated with terrestrial gamma-ray flashes 

    Barnes, D. E.; Splitt, Michael E.; Dwyer, Joseph R.; Lazarus, Steven M.; Smith, David M.; Rassoul, Hamid K. (2015)
    The terrestrial gamma ray flash (TGF) is an emission of highly energetic radiation produced by or at least in close association with lightning. Previous investigations attempted to isolate the production mechanisms and ...
  • Search for a vectorlike quark with charge 2/3 in t+Z events from pp collisions at √s=7TeV 

    Chatrchyan, S. A.; Khachatryan, Vardan; Sirunyan, A. M.; Tumasyan, A. R.; Wolfgang, Adam; Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, H.; Vodopiyanov, Igor B. (2011-12-29)
    A search for pair-produced heavy vectorlike charge-2=3 quarks, T, in pp collisions at a center-of-mass energy of 7 TeV, is performed with the CMS detector at the LHC. Events consistent with the flavorchanging-neutral-cu ...
  • Search for signatures of extra dimensions in the diphoton mass spectrum at the large hadron collider 

    Chatrchyan, S. A.; Khachatryan, Vardan; Sirunyan, A. M.; Tumasyan, A. R.; Wolfgang, Adam; Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, H.; Vodopiyanov, Igor B. (2012-03-12)
    A search for signatures of extra spatial dimensions in the diphoton invariant-mass spectrum has been performed with the CMS detector at the LHC. No excess of events above the standard model expectation is observed using ...
  • Delay in solar energetic particle onsets at high heliographic latitudes 

    Dalla, Silvia C.; Balogh, André; Krucker, Säm Ä M.; Posner, Arik; Müller-Mellin, Reinhold; Anglin, J. D.; Hofer, Mirjam Y.; Marsden, Richard G.; Sanderson, T. R.; Zhang, Ming (2003-06-30)
    Ulysses observations have shown that solar energetic particles (SEPs) can easily reach high heliographic latitudes. To obtain information on the release and propagation of SEPs prior to their arrival at Ulysses, we ...
  • Gluon-Spin contribution to the proton spin from the double-helicity asymmetry in inclusive π0 production in polarized p+p collisions at s=200GeV 

    Adare, Andrew Marshall; Afanasiev, Sergey V.; Aidala, Christine A.; Ajitanand, N. N.; Akiba, Yasuyuki; Al-Bataineh, H.; Baksay, Gyöngyi; Baksay, László A.; Hohlmann, Marcus; Rembeczki, S. (2009)
    The double helicity asymmetry in neutral pion production for pT=1 to 12GeV/c was measured with the PHENIX experiment to access the gluon-spin contribution, ΔG, to the proton spin. Measured asymmetries are consistent with ...
  • Measurement of bottom versus charm as a function of transverse momentum with electron-hadron correlations in p+p Collisions at s=200GeV 

    Adare, Andrew Marshall; Afanasiev, Sergey V.; Aidala, Christine A.; Ajitanand, N. N.; Akiba, Yasuyuki; Baksay, Gyöngyi; Baksay, László A.; Dehmelt, Klaus; Hohlmann, Marcus; Rembeczki, S. (2009)
    The momentum distribution of electrons from semileptonic decays of charm and bottom quarks for midrapidity |y|<0.35 in p+p collisions at s=200GeV is measured by the PHENIX experiment at the Relativistic Heavy Ion Collider ...
  • Search for stopped gluinos in pp collisions at √s=7TeV 

    Khachatryan, Vardan; Sirunyan, A.M.; Baarmand, Marc M.; Dorney, B.; Guragain, Samir; Hohlmann, Marcus; Kalakhety, H.; Ralich, Robert M.; Vodopiyanov, Igor B. (2011)
    The results of the first search for long-lived gluinos produced in 7 TeV pp collisions at the CERN Large Hadron Collider are presented. The search looks for evidence of long-lived particles that stop in the CMS detector ...
  • Dijet azimuthal decorrelations in pp collisions at √s=7TeV 

    Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Baarmand, Marc M.; Dorney, B.; Guragain, Samir; Hohlmann, Marcus; Kalakhety, H.; Ralich, Robert M.; Vodopiyanov, Igor B. (2011-03-22)
    Measurements of dijet azimuthal decorrelations in pp collisions at √s=7TeV using the CMS detector at the CERN LHC are presented. The analysis is based on an inclusive dijet event sample corresponding to an integrated ...
  • Search for top squarks in r-parity-violating supersymmetry using three or more leptons and b-tagged jets 

    Chatrchyan, S. A.; Khachatryan, Vardan; Sirunyan, A. M.; Tumasyan, A. R.; Wolfgang, Adam; Baarmand, Marc M.; Hohlmann, Marcus; Kalakhety, H.; Yumiceva, Francisco X. (2013-11-25)
    A search for anomalous production of events with three or more isolated leptons and bottom-quark jets produced in pp collisions at ffiffi s p ¼ 8 TeV is presented. The analysis is based on a data sample corresponding ...
  • Suppression pattern of neutral pions at high transverse momentum in Au+Au collisions at sNN=200GeV and constraints on medium transport coefficients 

    Adare, Andrew Marshall; Afanasiev, Sergey V.; Aidala, Christine A.; Ajitanand, N. N.; Akiba, Yasuyuki; Baksay, Gyöngyi; Baksay, László A.; Dehmelt, Klaus; Hohlmann, Marcus; Rembeczki, S. (2008-12-03)
    For Au+Au collisions at 200 GeV, we measure neutral pion production with good statistics for transverse momentum, pT, up to 20GeV/c. A fivefold suppression is found, which is essentially constant for 5<pT<20GeV/c. Experimental ...
  • Search for heavy neutrinos and W<inf>R</inf> bosons with right-handed couplings in a left-right symmetric model in pp collisions at √s=7 TeV 

    Chatrchyan, S.; Khachatryan, V.; Sirunyan, A.M.; Adam, W.; Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, H.; Vodopiyanov, Igor B.; Yumiceva, Francisco X. (2012-12-27)
    Results are presented from a search for heavy, right-handed muon neutrinos, N , and right-handed WR bosons, which arise in the left-right symmetric extensions of the standard model. The analysis is based on a 5:0 fb 1 ...
  • Search for pair production of first-generation scalar leptoquarks in pp collisions at √s=7TeV 

    Khachatryan, Vardan; Sirunyan, A.M.; Tumasyan, A.; Baarmand, Marc M.; Dorney, B.; Guragain, Samir; Hohlmann, Marcus; Kalakhety, H.; Ralich, Robert M.; Vodopiyanov, Igor B. (2011-05-27)
    A search for pair production of first-generation scalar leptoquarks is performed in the final state containing two electrons and two jets using proton-proton collision data at √s=7TeV. The data sample used corresponds to ...

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