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Measurement of high-Q2 e- p neutral current cross sections at HERA and the extraction of xF3: The ZEUS collaboration

Title
Measurement of high-Q2 e- p neutral current cross sections at HERA and the extraction of xF3: The ZEUS collaboration
Authors
Chekanov S.Krakauer D.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.Crittenden J.Goers S.Hartmann H.Hilger E.Irrgang P.Jakob H.-P.Kappes A.Katz U.F.Kerger R.Kind O.Paul E.Rautenberg J.Renner R.Schnurbusch H.Stifutkin A.Tandler J.Voss K.C.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.Piotrzkowski K.Przybycien M.B.Stopa P.Zawiejski L.Adamczyk L.Bold T.Grabowska-Bold I.Kisielewska D.Kowal A.M.Kowal M.Kowalski T.Przybycien M.Suszycki L.Szuba D.Szuba J.Kotanski A.Slominski W.Bauerdick L.A.T.Behrens U.Borras K.Cassel D.G.Chiochia V.Dannheim D.Derrick M.Drews G.Fourletova J.Fox-Murphy A.Fricke U.Geiser A.Goebel F.Gottlicher P.Gutsche O.Haas T.Hain W.Hartner G.F.Hillert S.Kotz U.Kowalski H.Kramberger G.Labes H.Lelas D.Lohr B.Mankel R.Martinez M.Melzer-Pellmann I.-A.Moritz M.Notz D.Petrucci M.C.Polini A.Raval A.Schneekloth U.Selonke F.Surrow B.Wessoleck H.Wichmann R.Wolf G.Youngman C.Zeuner W.Lopez-Duran Viani A.Meyer A.Schlenstedt S.Barbagli G.Gallo E.Genta C.Pelfer P.G.Bamberger A.Benen A.Coppola N.Raach H.Bell M.Bussey P.J.Doyle A.T.Glasman C.Hanlon S.Lee S.W.Lupi A.McCance G.J.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.Collins-Tooth C.Foudas C.Goncalo R.Long K.R.Metlica F.Miller D.B.Tapper A.D.Walker R.Cloth P.Filges D.Kuze M.Nagano K.Tokushuku K.Yamada S.Yamazaki Y.Barakbaev A.N.Boos E.G.Pokrovskiy N.S.Zhautykov B.O.Lim H.Son D.Barreiro F.Gonzalez O.Labarga L.del Peso J.Redondo I.Terron J.Vazquez M.Barbi M.Bertolin A.Corriveau F.Ochs A.Padhi S.Stairs D.G.St-Laurent M.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.Bokel C.Engelen J.Grijpink S.Koffeman E.Kooijman P.Maddox E.Pellegrino A.Schagen S.Tassi E.Tiecke H.Tuning N.Velthuis J.J.Wiggers L.de Wolf E.Brummer N.Bylsma B.Durkin L.S.Gilmore J.Ginsburg C.M.Kim C.L.Ling T.Y.Boogert S.Cooper-Sarkar A.M.Devenish R.C.E.Ferrando J.Grzelak G.Matsushita T.Rigby M.Ruske O.Sutton M.R.Walczak R.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.Oh B.Y.Saull P.R.B.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.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.Cartiglia N.Cirio R.Costa M.Ferrero M.I.Maselli S.Monaco V.Peroni C.Ruspa M.Sacchi R.Solano A.Staiano A.Galea R.Koop T.Levman G.M.Martin J.F.Mirea A.Sabetfakhri A.Butterworth J.M.Gwenlan C.Hall-Wilton R.Jones T.W.Lightwood M.S.Loizides J.H.West B.J.Ciborowski J.Ciesielski R.Nowak R.J.Pawlak J.M.Smalska B.Sztuk J.Tymieniecka T.Ukleja A.Ukleja J.Zarnecki A.F.Adamus M.Plucinski P.Eisenberg Y.Gladilin L.K.Hochman D.Karshon U.Kcira D.Lammers S.Li L.Reeder D.D.Savin A.A.Smith W.H.Deshpande A.Dhawan S.Hughes V.W.Straub P.B.Bhadra S.Catterall C.D.Fourletov S.Menary S.Soares M.Standage J.
Ewha Authors
박일흥
Issue Date
2003
Journal Title
European Physical Journal C
ISSN
1434-6044JCR Link
Citation
vol. 28, no. 2, pp. 175 - 201
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Cross sections for e- p neutral current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV using an integrated luminosity of 15.9 pb-1 collected with the ZEUS detector at HERA. Results on the double-differential cross-section d2σ/dx dQ2 in the range 185 < Q2 < 50 000 GeV2 and 0.0037 < x < 0.75, as well as the single-differential cross-sections dσ/dQ2, dσ/dx and dσ/dy for Q2 > 200GeV2, are presented. To study the effect of Z-boson exchange, dσ/dx has also been measured for Q2 > 10 000 GeV2. The structure function xF3 has been extracted by combining the e-p results presented here with the recent ZEUS measurements of e+ p neutral current deep inelastic scattering. All results agree well with the predictions of the Standard Model.
DOI
10.1140/epjc/s2003-01163-y
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자연과학대학 > 물리학전공 > Journal papers
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