Shape, transverse size, and charged-hadron multiplicity of jets in pp collisions at $ \sqrt{s}=7\;TeV $
S. ChatrchyanYerevan Physics Institute, Yerevan, ArmeniaV. KhachatryanYerevan Physics Institute, Yerevan, ArmeniaA. M. SirunyanYerevan Physics Institute, Yerevan, ArmeniaA. TumasyanYerevan Physics Institute, Yerevan, ArmeniaW. AdamInstitut für Hochenergiephysik der OeAW, Wien, AustriaT. BergauerInstitut für Hochenergiephysik der OeAW, Wien, AustriaM. DragicevicInstitut für Hochenergiephysik der OeAW, Wien, AustriaJ. EröInstitut für Hochenergiephysik der OeAW, Wien, AustriaC. FabjanInstitut für Hochenergiephysik der OeAW, Wien, AustriaM. FriedlInstitut für Hochenergiephysik der OeAW, Wien, AustriaR. FrühwirthInstitut für Hochenergiephysik der OeAW, Wien, AustriaV. M. GheteInstitut für Hochenergiephysik der OeAW, Wien, AustriaJ. HammerInstitut für Hochenergiephysik der OeAW, Wien, AustriaM. HochInstitut für Hochenergiephysik der OeAW, Wien, AustriaN. HörmannInstitut für Hochenergiephysik der OeAW, Wien, AustriaJ. HrubecInstitut für Hochenergiephysik der OeAW, Wien, AustriaM. JeitlerInstitut für Hochenergiephysik der OeAW, Wien, AustriaW. KiesenhoferInstitut für Hochenergiephysik der OeAW, Wien, AustriaM. KrammerVrije Universiteit Brussel, Brussel, BelgiumD. LikoVrije Universiteit Brussel, Brussel, BelgiumI. MikulecM. PernickaB. RahbaranH. RohringerR. SchöfbeckVrije Universiteit Brussel, Brussel, BelgiumJ. StraussVrije Universiteit Brussel, Brussel, BelgiumA. TaurokVrije Universiteit Brussel, Brussel, BelgiumF. A. TeischingerVrije Universiteit Brussel, Brussel, BelgiumC. TraunerVrije Universiteit Brussel, Brussel, BelgiumP. WagnerVrije Universiteit Brussel, Brussel, BelgiumW. WaltenbergerVrije Universiteit Brussel, Brussel, BelgiumG. WalzelVrije Universiteit Brussel, Brussel, BelgiumE. WidlVrije Universiteit Brussel, Brussel, BelgiumC.-E. WulzVrije Universiteit Brussel, Brussel, BelgiumV. MossolovUniversité Libre de Bruxelles, Bruxelles, BelgiumN. ShumeikoUniversité Libre de Bruxelles, Bruxelles, BelgiumJ. Suarez GonzalezUniversité Libre de Bruxelles, Bruxelles, BelgiumS. B. BeriUniversiteit Antwerpen, Antwerpen, BelgiumL. BenucciUniversiteit Antwerpen, Antwerpen, BelgiumE. A. De WolfUniversiteit Antwerpen, Antwerpen, BelgiumX. JanssenUniversiteit Antwerpen, Antwerpen, BelgiumS. LuyckxUniversiteit Antwerpen, Antwerpen, BelgiumT. MaesUniversiteit Antwerpen, Antwerpen, BelgiumL. MucibelloGhent University, Ghent, BelgiumS. OchesanuGhent University, Ghent, BelgiumB. RolandGhent University, Ghent, BelgiumR. RougnyGhent University, Ghent, BelgiumM. SelvaggiGhent University, Ghent, BelgiumH. Van HaevermaetGhent University, Ghent, BelgiumP. Van MechelenGhent University, Ghent, BelgiumN. Van RemortelGhent University, Ghent, BelgiumA. Van SpilbeeckGhent University, Ghent, BelgiumF. BlekmanUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumS. BlyweertUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumJ. D’HondtUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumR. Gonzalez SuarezUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumA. KalogeropoulosUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumM. MaesUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumA. OlbrechtsUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumW. Van DoninckUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumP. Van MuldersUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumG. P. Van OnsemUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumI. VillellaUniversité Catholique de Louvain, Louvain-la-Neuve, BelgiumO. CharafUniversité de Mons, Mons, BelgiumB. ClerbauxUniversité de Mons, Mons, BelgiumG. De LentdeckerUniversité de Mons, Mons, BelgiumV. DeroUniversité de Mons, Mons, BelgiumA. P. R. GayUniversité de Mons, Mons, BelgiumG. H. HammadUniversité de Mons, Mons, BelgiumT. HreusUniversité de Mons, Mons, BelgiumA. LéonardUniversité de Mons, Mons, BelgiumP. MarageUniversité de Mons, Mons, BelgiumL. ThomasUniversité de Mons, Mons, BelgiumC. Vander VeldeUniversité de Mons, Mons, BelgiumP. VanlaerUniversité de Mons, Mons, BelgiumJ. WickensUniversité de Mons, Mons, BelgiumV. AdlerCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilK. BeernaertCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilA. CimminoCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilS. CostantiniCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilM. GrünewaldCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilB. KleinCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilJ. LellouchCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilA. MarinovCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilJ. MccartinCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilD. RyckboschCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilN. StrobbeCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilF. ThyssenCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilM. TytgatCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilL. VanelderenCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilP. VerwilligenCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilS. WalshCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilN. ZaganidisCentro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, BrazilS. BaşeğmezUniversidade do Estado do Rio de Janeiro, Rio de Janeiro, BrazilG. BrunoUniversidade do Estado do Rio de Janeiro, Rio de Janeiro, BrazilJ. CaudronUniversidade do Estado do Rio de Janeiro, Rio de Janeiro, BrazilL. CeardUniversidade do Estado do Rio de Janeiro, Rio de Janeiro, BrazilE. CortinaUniversidade do Estado do Rio de Janeiro, Rio de Janeiro, BrazilJ. De Favereau De JeneretUniversidade do Estado do Rio de Janeiro, Rio de Janeiro, BrazilC. DelaereUniversidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
2012en
ABI
Аннотация
A bstract Measurements of jet characteristics from inclusive jet production in protonproton collisions at a centre-of-mass energy of 7 TeV are presented. The data sample was collected with the CMS detector at the LHC during 2010 and corresponds to an integrated luminosity of 36 pb −1 . The mean charged-hadron multiplicity, the differential and integral jet shape distributions, and two independent moments of the shape distributions are measured as functions of the jet transverse momentum for jets reconstructed with the anti- k T algorithm. The measured observables are corrected to the particle level and compared with predictions from various QCD Monte Carlo generators.
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