Study of jet shapes in inclusive jet production inpp¯collisions ats=1.96 TeV

D Acosta,A Soha,D Stuart,A Anastassov,H Kobayashi,Y K Kim,M S Kim,D De Pedis,K Kordas,S Levy,P Dituro,M J Wang,S Hou,B A Barnett,D O Litvintsev,L Sexton-Kennedy,X Wu,P Mazzanti,L Kirsch,G Bellettini,M Dell’Orso,T Yamashita,P Catastini,R D Field,T Lecompte,K Maeshima,R Oldeman,M Griffiths,P Giannetti,S M Wang,I Yu,P K Teng,R Tanaka,R Mcnulty,T Dorigo,B L Winer,D Ryan,A Taffard,N Turini,P Merkel,C Pagliarone,K Gibson,J Strologas,I Vollrath,D Mcgivern,A Bhatti,J S Miller,U K Yang,A Deisher,A Miyamoto,T Berry,T Unverhau,J Muelmenstaedt,A Munar,C Mills,P Savard,S Da Ronco,C Mesropian,G Flanagan,A Vaiciulis,M Von Der Mey,D Chokheli,I Vila,A Kreymer,H Jensen,G Manca,P De Barbaro,J Bellinger,A Safonov,R E Blair,G Punzi,P Bussey,A Warburton,A Varganov,M Lancaster,S W Lee,S Pashapour,A Messina,M Rescigno,R Vilar,C Plager,P Murat,P Schlabach,M J Kim,J Russ,J Ehlers,D Cyr,A Lath,M Karagoz Unel,D Hirschbuehl,M Tecchio,G Busetto,M A Rahaman,R Snihur,M Jones,M Garcia-Sciveres,R Rossin,T Okusawa,R M Harris,R G Feild,A Sill,M Lindgren,S Cabrera,C Blocker,F Rimondi,K Li,Y Takeuchi,S Menzemer,C Neu,W Orejudos,G Salamanna,J Lys,K Rinnert,F Bedeschi,W Trischuk,A Artikov,S Sabik,D Clark,A Gibson,S Giagu,K Ebina,F Spinella,L Cerrito,M Tanaka,D Macqueen,B Kilminster,S De Cecco,C S Lin,T Ohsugi,A Bolshov,D Jang,D Tsybychev,D Carlsmith,G Piacentino,W J Robertson,D Glenzinski,J Efron,R Eusebi,K Tollefson,R Handler,A Sedov,T Vickey,I Zaw,M Iori,E Palencia,D Saltzberg,A Pronko,D Cauz,J Goldstein,F Semeria,A Cruz,F Chlebana,U Kerzel,A Scribano,H Sun,F Scuri,R Mumford,A Ruiz,R Madrak,J Patrick,L Pondrom,S Uozumi,J Kroll,E Lipeles,E J Jeon,T Yoshida,N Bacchetta,R Lefèvre,H Gerberich,C Paus,J Boudreau,W T Fedorko,S Rappoccio,N Pounder,Y Huang,S Leone,G Velev,D Sherman,M Campanelli,D Usynin,J Spalding,D Pellett,P Lujan,H S Budd,U Grundler,B Whitehouse,M Deninno,G Apollinari,C Dionisi,P Tipton,J Miles,J Lee,M Mulhearn,P Wittich,R Orava,M Hare,M Hennecke,A Menzione,A Lister,X Portell,B T Huffman,G Introzzi,M Weber,E Wicklund,V Necula,S Tourneur,R Paoletti,K D Hoffman,J Chapman,J P Chou,A Hamilton,C Currat,T Nigmanov,V Glagolev,M Feindt,H S Kim,P Lukens,A Skiba,R Miquel,A Loginov,Y Kato,Y D Oh,A Beretvas,A Gajjar,V Tiwari,N Tanimoto,A Napier,B Iyutin,S E Kuhlmann,Y Gotra,K Sumorok,C Haber,J Nielsen,D Benjamin,D Dagenhart,K Goulianos,G Pauletta,D Toback,M Spezziga,G Chlachidze,L Scodellaro,J E Kim,S Tsuno,T Suzuki,G Latino,J Yamaoka,W Badgett,A Sidoti,A Connolly,A F Garfinkel,R Wallny,G Cortiana,C Yang,D Tonelli,M Goncharov,J Adelman,A Ivanov,K Yamamoto,T Maruyama,D Stentz,C Grosso-Pilcher,D Bortoletto,A Dominguez,R G Wagner,S Torre,F Ukegawa,L Zanello,L Santi,F Ratnikov,D Smirnov,S Lammel,O Stelzer-Chilton,J Yoh,L Nodulman,H Saarikko,V Papadimitriou,J Nachtman,D Torretta,N Goldschmidt,P Squillacioti,P Wilson,K Yorita,R Takashima,A Zanetti,T Rodrigo,R Vidal,O Poukhov,K Chung,M Martin,A Yagil,J Incandela,P Azzi-Bacchetta,I Gorelov,K Takikawa,M Worcester,Y Ishizawa,G Giurgiu,S Miscetti,C Lin,M Kirby,J Conway,A Bodek,E Brubaker,F Zetti,R Lander,K Giolo,J S Suh,K Ikado,T M Liss,B R Ko,V Krutelyov,T Akimoto,M Cijliak,M Casarsa,M Herndon,M Klute,S Nahn,A B Wicklund,R St Denis,R Roser,A Foland,A L Scott,N Moggi,W Ashmanskas,E Thomson,K Anikeev,S Lai,G Bauer,A Kovalev,J C Yun,V E Barnes,F Margaroli,L Lyons,J Cranshaw,Y S Chung,J Heinrich,D Lucchesi,Y Shon,K Hatakeyama,G Chiarelli,I Kravchenko,B Reisert,G W Foster,G J Barker,L Ristori,K Terashi,F Prakoshyn,A Wyatt,F Würthwein,P Wagner,P Sinervo,T Liu,T Walter,A Semenov,P E Karchin,M Coca,G Veramendi,M Tönnesmann,R Carosi,R Kephart,N Leonardo,J Huston,S Behari,S H Kim,B Brau,E Gerchtein,H Bachacou,J Proudfoot,A Mehta,O Norniella,D W Gerdes,S Klimenko,B Mohr,I Nakano,S R Hahn,A Korn,T J Phillips,K Burkett,M A Ciocci,I Fedorko,R Culbertson,C Wolfe,T Watts,A Attal,A Annovi,K Cho,D Jeans,C I Ciobanu,G Mitselmakher,E James,P F Shepard,G Bolla,G De Lentdecker,H H Williams,S Rolli,M D’Onofrio,J R Smith,B Stelzer,W C Wester,D Ambrose,M S Neubauer,R Miller,I Shreyber,S Sarkar,S Zucchelli,S Kwang,S Amerio,G Pope,D Bisello,A Gresele,J Cuevas,T Tomura,J Thom,A Rakitine,P Renton,D Amidei,M Binkley,S Tkaczyk,C Rott,F Ptohos,I Lazzizzera,J-F Arguin,P Loverre,M Gallinaro,C Lecci,M Kruse,J Zhou,B Heinemann,D Errede,D J Kong,M Loreti,E Halkiadakis,A Holloway,B Jayatilaka,A Robson,J Galyardt,N S Lockyer,Y C Chen,L Demortier,I Volobouev,S B Kim,V Khotilovich,M Paulini,O González,A Savoy-Navarro,A J Slaughter,D Waters,E Lytken,Y Fujii,A T Goshaw,N Miladinovic,F Canelli,J Donini,A Mukherjee,K Hara,H Ray,D Naumov,M Aoki,R Napora,G Lungu,A Penzo,E E Schmidt,F D Snider,D Whiteson,T Kamon,S Forrester,T Miao,W Wagner,S Y Jun,A Korytov,A S Thompson,K L Byrum,M Shimojima,A Bocci,S H Oh,T Wright,M Chertok,J Hauser,M P Schmidt,A Canepa,S Errede,C Dörr,K K Joo,S Lami,E Ben-Haim,G P Yeh,S Bourov,K Lannon,S Tether,K S Mcfarland,M Bishai,M Franklin,F Happacher,T Shears,B Blumenfeld,H Stadie,M Cordelli,R Tafirout,R Marginean,K Bloom,D H Kim,S Belforte,V Rusu,S Demers,M Campbell,F Azfar,S Donati,J Budagov,K Copic,A Cerri,F Hartmann,S Wolbers,W K Sakumoto,H Matsunaga,M Erdmann,T Ogawa,Y Seiya,A Castro,S Vejcik,M Gold,C Bromberg,L Vacavant,R Erbacher,R J Tesarek,J Kraus,B Knuteson,S Baroiant,P F Derwent,M Giunta,I Cho,I Sfiligoi,M Soderberg,K Sato,Y Liu,R L Wagner,Y Iwata,K Kondo,S D’Auria,J D Lewis,A T Laasanen,Y Kemp,K Sliwa,S Carron,A Belloni,T Arisawa,J Piedra,S Waschke,I K Furic ,W H Chung ,M Donegà ,H C Fang ,A Clark ,P Maksimović ,M W Wolter ,A Höcker ,S D Worm ,C P Marino ,M Cavalli‐Sforza ,M E Convery ,H S Hayward ,K Pitts ,A A Affolder ,Th Müller ,J P Fernández ,C M Ginsburg ,R W Moore ,L R Flores Castillo ,G Gómez ,P A Movilla Fernández ,M J Morello ,Ryosuke Tsuchiya ,J S Kang ,J Sjölin ,B Y Han ,J Guimarães Da Costa ,J Antos̆ ,B F L Ward ,V Veszprémi ,R.-S Lu ,S M Farrington ,S Somalwar ,S C Seidel ,M J Shochet ,M P Giordani ,J Dittmann ,J Königsberg ,B D Cooper ,A Barbaro‐Galtieri ,V J Martin ,T R Junk ,P Mcintyre ,M M Stanitzki ,А Суханов ,Wei-Ming Yao ,Peter Mcnamara ,C P Hays ,A N Sisakyan ,J Freeman ,S H Chuang ,M E Mattson ,K Österberg ,Hideaki Takano ,Michael Henry Schmitt ,M Albrow ,Ç İşsever ,V Reković ,Thomas Schwarz ,M Shapiro ,M Houlden ,K A Hahn ,S S Yu ,M Martı́nez ,T K Nelson ,A Martín ,David J Goldstein ,Laura Stephanie Miller ,R Harr ,Wan Zhang ,G Gómez-Ceballos ,C S Hill ,C Sánchez ,J H Rademacker ,R Hughes ,A Kotwal ,R Lysák ,A Paramonov

doi:10.1103/physrevd.71.112002

Abstract

We report on a study of jet shapes in inclusive jet production in $p \bar{p}$ collisions at $\sqrt{s} = 1.96 {\rm TeV}$ using the upgraded Collider Detector at Fermilab in Run II (CDF II) based on an integrated luminosity of $170 \rm pb^{-1}$. Measurements are carried out on jets with rapidity $0.1 < |Y^{\rm jet}| < 0.7$ and transverse momentum 37 GeV/c $< P_T^{\rm jet} < 380$ GeV/c. The jets have been corrected to the hadron level. The measured jet shapes are compared to leading-order QCD parton-shower Monte Carlo predictions as implemented in the PYTHIA and HERWIG programs. PYTHIA, tuned to describe the underlying event as measured in CDF Run I, provides a better description of the measured jet shapes than does PYTHIA or HERWIG with their default parameters.

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