6533b833fe1ef96bd129c06b

RESEARCH PRODUCT

Multiple jet production at low transverse energies inpp¯collisions ats=1.8TeV

V. V. BabintsevG. GintherJianming QianL. DuflotV. SimakB. KothariP. PadleyAlexey VolkovG. BriskinN.v. MokhovA. LeflatJeffrey F. KraneM. I. MartinElemer NagyA. P. HeinsonP. DemineMitchell WayneH. SchellmanJ. M. KohliH. ZhengYu-tin HuangE. KajfaszR. E. HallM. SosebeeD. EdmundsStefan GrünendahlElizabeth GallasT. McmahonD. CoppageJ. T. EltzrothR. JesikK. A. JohnsZ. CasilumNikos VarelasAndre SznajderS. Tentindo-repondChristos LeonidopoulosBing ZhouR. K. ShivpuriL. LuekingAnurag GuptaMossadek TalbyB. GómezPushpalatha C BhatYuri GershteinH. L. MelansonS. KrzywdzinskiFreya BlekmanWendy TaylorD. R. ClaesA. PatwaV. OguriH. E. FiskT. C. BaconPhilip BaringerShashikant DugadH. MottaS. FuGustaaf BrooijmansD. BuchholzP. KrivkovaJ. WarcholS. DoulasJ. WomersleyA. ZylberstejnF. LehnerH. GreenleeB. M. SabirovS. BanerjeeZ. ZhouJ. SolomonN. A. NaumannJ. H. ChristensonV. M. AbazovKaushik DeNeeti ParasharM. A.c. CummingsFlorian BeaudetteB. HoeneisenLee SawyerL. BabukhadiaM. A. StrangAndrew WhiteRoger MooreD. P. StokerQ. XuDavid H. AdamsAlice BeanD. A. StoyanovaB. G. PopeE. PopkovD. KarmanovC. S. MishraAndrew BrandtR. EngelmannM. ZielinskiR. L. MccarthyA. S. TurcotS. ReucroftR. GilmartinF. CanelliVolker BuescherS. M. TripathiM. GaoGregory R SnowB. KnutesonIa IashviliE. A. KozlovskyH.e. MiettinenSuyong ChoiA. GoussiouA. V. KostritskiyM. BhattacharjeeB. ConnollyRichard BreedonK. GounderVipin BhatnagarSissel HansenR. Van KootenG. ObrantD. MihalceaU. BasslerA. BrossA. BessonO. PetersAndrei NomerotskiHaiyan WangS.a. KahnElizaveta ShabalinaVasken HagopianR. PartridgeX. ZhangT. RockwellIain Alexander BertramM. DemarteauT. G. TrippeG. A. DavisSerban ProtopopescuM. StrovinkP.f. ErmolovBobby Samir AcharyaH. A. NealH. WeertsM. RocoZ. M. WangJohn HobbsL. ConeyM. MerkinStephen WimpennyMichael BegelV. L. MalyshevLev DudkoD. FeinP. M. TutsV. E. KuznetsovR. W. StephensMichael RijssenbeekD. ChakrabortyA. ZieminskiJ. T. WhiteJ. T. LinnemannW. KahlE. G. ZverevV. SorínK. YipSharon HagopianDon LincolnP. W. BalmJ. BarretoV. S. BurtovoiT. MarshallG. EppleyD. A. WijngaardenH. S. MaoK. PapageorgiouAlberto SantoroA. StoneDaniel John KarmgardC. HebertHeriberto Castilla-valdezM. BuehlerDarien WoodK. BosSeong Keun KimJ. G.r. LimaGregorio BernardiD. DenisovP. YaminNicholas John HadleyRobert HiroskyL. StutteRaymond BrockBoaz KlimaN. R. StantonG. D. AlexeevFlera RizatdinovaA.s. DyshkantV. N. EvdokimovR. A. SidwellMichael A. StraussP. RubinovJ. M. HeinmillerSrinivasan RajagopalanR. BeuselinckS. BlessingHal EvansScott SnyderThomas FerbelA. M. KalininD. BauerJing LiR. DeminaMeenakshi NarainS. J. JongA. S. ItoS. WillisR. PiegaiaG. GutierrezGilvan AlvesVladimir GavrilovGordon WattsF. FleuretY. KulikE. FlattumR. J. MadarasE. W. AndersonL. S. VertogradovA. N. GalyaevAlexander BelyaevV. SirotenkoR. SnihurD. CaseyY. FisyakJ. KotcherG. SteinbrückO. V. EroshinY. SongMarvin JohnsonSuman Bala BeriS. ChopraQ. Z. LiP. A. RapidisD. K. ChoY. ArnoudPatrick SlatteryK. GenserPhillip GutierrezHarald FoxA. V. KozelovA. JonckheereR. IllingworthW. E. CooperS. DuensingV. S. NarasimhamL. GroerAriel SchwartzmanA. JusteA. P. VorobievStephan LinnRajendran RajaA. AltonN. GrafN. OshimaDaria ZieminskaY. D. MutafA. KhanovN. ParuaN. SotnikovaV.v. AbramovMelissa RidelR. KehoeR. D. SchambergerArnaud DuperrinA. A. MayorovD. HedinUlrich HeintzM. A. KubantsevR. J. GenikM. JaffréM. H.g. SouzaJong-sung YuBrad AbbottShuichi KunoriH. JöstleinChris HaysFrank FilthautV. A. BezzubovChristophe RoyonPierre PetroffArnaud LucotteM. DiesburgAlexander KupcoJ. P. NegretR. P. SmithSebastian GrinsteinH. E. MontgomeryV. VanievJ. SnowK. M. ChanMichael ShupeMichael HildrethRandy RuchtiH. D. WahlM. ZanabriaWinston KoJ. EstradaY. A. YatsunenkoHarrison ProsperS. DesaiT. YasudaS. N. AhmedM. FortnerN. W. ReayEmanuela BarberisL. T. GossCharles LeggettTulika BoseH. HaggertyM. B. PrzybycienF. BorcherdingN. I. BojkoG. SajotD. O'neilJ. N. ButlerP. D. GrannisP. I. GoncharovC. MiaoMiguel MostafaB. OlivierS. YoussefM. AbolinsSarah Catherine EnoN. K. MondalH. T. DiehlT. A. BoltonH. SinghD. WhitesonA. BoehnleinJ. EllisonA. K.a. MacielSa. JainS. FuessA. AbdesselamV. ZutshiZeno Dixon GreenwoodS. P. DenisovM. R. KrishnaswamyD. ShpakovA. R. ClarkSergey ChekulaevK. W. MerrittT. NunnemannB. BaldinJ. F. BartlettV. ManankovY. DucrosW. M. LeeA. KharchilavaF. NangRichard B. LiptonHoward GordonSergey KuleshovF. Villeneuve-seguierVictor Daniel ElviraD. CuttsWagner CarvalhoGreg LandsbergK. SoustruznikA. BadenG. C. BlazeyR. YamadaJohn RutherfoordC. LuoMary Beth AdamsS. N. GurzhievViatcheslav StolinJames C. GreenC. LundstedtCarlos AvilaSabine Crépé-renaudinJ. M. HauptmanCecilia Elena Gerber

subject

PhysicsQuantum chromodynamicsNuclear and High Energy PhysicsJet (fluid)Particle physics010308 nuclear & particles physicsAstrophysics::High Energy Astrophysical PhenomenaHigh Energy Physics::Phenomenology01 natural sciences7. Clean energySpectral lineNuclear physicsTransverse plane0103 physical sciencesHigh Energy Physics::ExperimentProduction (computer science)Nuclear Experiment010306 general physicsBar (unit)

description

We present data on multiple production of jets with transverse energies near 20 GeV in p (p) over bar collisions at roots=1.8 TeV. QCD calculations in the parton-shower approximation of PYTHIA and HERWIG and the next-to-leading order approximation of JETRAD are compared to the data for one, two, three, and four jet inclusive production. Transverse energy spectra and multiple jet angular and summed transverse-energy distributions are adequately described by the shower approximation while next-to-leading order calculations describe the data poorly.

https://doi.org/10.1103/physrevd.67.052001