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Jet production in charged current deep inelastic e+p scattering at HERA

Title
Jet production in charged current deep inelastic e+p scattering at HERA
Authors
Chekanov S.Derrick M.Krakauer D.Loizides J.H.Magill S.Musgrave B.Repond J.Yoshida R.Mattingly M.C.K.Antonioli P.Bari G.Basile M.Bellagamba L.Boscherini D.Bruni A.Bruni G.Cara Romeo G.Cifarelli L.Cindolo F.Contin A.Corradi M.de Pasquale S.Giusti P.Iacobucci G.Margotti A.Nania R.Palmonari F.Pesci A.Sartorelli G.Zichichi A.Aghuzumtsyan G.Bartsch D.Brock I.Goers S.Hartmann H.Hilger E.Irrgang P.Jakob H.-P.Kappes A.Katz U.F.Kind O.Meyer U.Paul E.Rautenberg J.Renner R.Stifutkin A.Tandler J.Voss K.C.Wang M.Weber A.Bailey D.S.Brook N.H.Cole J.E.Foster B.Heath G.P.Heath H.F.Robins S.Rodrigues E.Scott J.Tapper R.J.Wing M.Capua M.Mastroberardino A.Schioppa M.Susinno G.Kim J.Y.Kim Y.K.Lee J.H.Lim I.T.Pac M.Y.Caldwell A.Helbich M.Liu X.Mellado B.Ning Y.Paganis S.Ren Z.Schmidke W.B.Sciulli F.Chwastowski J.Eskreys A.Figiel J.Olkiewicz K.Stopa P.Zawiejski L.Adamczyk L.Bold T.Grabowska-Bod I.Kisielewska D.Kowal A.M.Kowal M.Kowalski T.Przybycien M.Suszycki L.Szuba D.Szuba J.Kotanski A.Slominski W.Adler V.Bauerdick L.A.T.Behrens U.Bloch I.Borras K.Chiochia V.Dannheim D.Drews G.Fourletova J.Fricke U.Geiser A.Goebel F.Gottlicher P.Gutsche O.Haas T.Hain W.Hartner G.F.Hillert S.Kahle B.Kotz U.Kowalski H.Kramberger G.Labes H.Lelas D.Lohr B.Mankel R.Melzer-Pellmann I.-A.Moritz M.Nguyen C.N.Notz D.Petrucci M.C.Polini A.Raval A.Schneekloth U.Selonke F.Stoesslein U.Wessoleck H.Wolf G.Youngman C.Zeuner W.Schlenstedt S.Barbagli G.Gallo E.Genta C.Pelfer P.G.Bamberger A.Benen A.Coppola N.Bell M.Bussey P.J.Doyle A.T.Glasman C.Hamilton J.Hanlon S.Lee S.W.Lupi A.Saxon D.H.Skillicorn I.O.Gialas I.Bodmann B.Carli T.Holm U.Klimek K.Krumnack N.Lohrmann E.Milite M.Salehi H.Stonjek S.Wick K.Ziegler A.Ziegler A.R.Collins-Tooth C.Foudas C.Goncalo R.Long K.R.Tapper A.D.Cloth P.Filges D.Nagano K.Tokushuku K.Yamada S.Yamazaki Y.Barakbaev A.N.Boos E.G.Pokrovskiy N.S.Zhautykov B.O.Lim H.Son D.Piotrzkowski K.Barreiro F.Gonzaalez O.Labarga L.del Peso J.Tassi E.Terron J.Vazquez M.Barbi M.Corriveau F.Gliga S.Lainesse J.Padhi S.Stairs D.G.Tsurugai T.Antonov A.Danilov P.Dolgoshein B.A.Gladkov D.Sosnovtsev V.Suchkov S.Dementiev R.K.Ermolov P.F.Golubkov Y.A.Katkov I.I.Khein L.A.Korzhavina I.A.Kuzmin V.A.Levchenko B.B.Lukina O.Y.Proskuryakov A.S.Shcheglova L.M.Vlasov N.N.Zotkin S.A.Grijpink S.Koffeman E.Kooijman P.Maddox E.Pellegrino A.Schagen S.Tiecke H.Velthuis J.J.Wiggers L.de Wolf E.Bruommer N.Bylsma B.Durkin L.S.Ling T.Y.Cooper-Sarkar A.M.Cottrell A.Devenish R.C.E.Ferrando J.Grzelak G.Patel S.Sutton M.R.Walczak R.Bertolin A.Brugnera R.Carlin R.dal Corso F.Dusini S.Garfagnini A.Limentani S.Longhin A.Parenti A.Posocco M.Stanco L.Turcato M.Heaphy E.A.Metlica F.Oh B.Y.Whitmore J.J.Iga Y.D'Agostini G.Marini G.Nigro A.Cormack C.Hart J.C.McCubbin N.A.Heusch C.Park I.H.Pavel N.Abramowicz H.Gabareen A.Kananov S.Kreisel A.Levy A.Kuze M.Abe T.Fusayasu T.Kagawa S.Kohno T.Tawara T.Yamashita T.Hamatsu R.Hirose T.Inuzuka M.Kitamura S.Matsuzawa K.Nishimura T.Arneodo M.Ferrero M.I.Monaco V.Ruspa M.Sacchi R.Solano A.Koop T.Levman G.M.Martin J.F.Mirea A.Butterworth J.M.Gwenlan C.Hall-Wilton R.Jones T.W.Lightwood M.S.West B.J.Ciborowski J.Ciesielski R.Nowak R.J.Pawlak J.M.Sztuk J.Tymieniecka T.Ukleja A.Ukleja J.Zarnecki A.F.Adamus M.Plucinski P.Eisenberg Y.Gladilin L.K.Hochman D.Karshon U.Riveline M.Kcira D.Lammers S.Li L.Reeder D.D.Savin A.A.Smith W.H.Deshpande A.Dhawan S.Straub P.B.Bhadra S.Catterall C.D.Fourletov S.Hartner G.Menary S.Soares M.Standage J.
Ewha Authors
박일흥
Issue Date
2003
Journal Title
European Physical Journal C
ISSN
1434-6044JCR Link
Citation
vol. 31, no. 2, pp. 149 - 164
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
The production rates and substructure of jets have been studied in charged current deep inelastic e+p scattering for Q2 > 200 GeV2 with the ZEUS detector at HERA using an integrated luminosity of 110.5 pb-1. Inclusive jet cross sections are presented for jets with transverse energies ET jet > 14 GeV and pseudorapidities in the range -1 < ηjet < 2. Dijet cross sections are presented for events with a jet having ET jet > 14 GeV and a second jet having ET jet > 5 GeV. Measurements of the mean subjet multiplicity, 〈ηsbj〉, of the inclusive jet sample are presented. Predictions based on parton-shower Monte Carlo models and next-to-leading-order QCD calculations are compared to the measurements. The value of αs (MZ), determined from 〈ηsbj〉 at ycut = 10-2 for jets with 25 < ET jet < 119 GeV, is α s (MZ) = 0.1202 ± 0.0052 (stat.) -0.0019 +0.0060 (syst.)-0.0053 +0.0065 (th.). The mean subjet multiplicity as a function of Q 2 is found to be consistent with that measured in NC DIS.
DOI
10.1140/epjc/s2003-01358-2
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
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