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Ratio of jet cross-sections at $\sqrt s$ = 630 GeV and 1800 GeV

B. Abbott M. Abolins V. Abramov B.S. Acharya D.L. Adams M. Adams G.A. Alves N. Amos E.W. Anderson M.M. Baarmand V.V. Babintsev L. Babukhadia A. Baden B. Baldin P.W. Balm S. Banerjee J. Bantly E. Barberis P. Baringer J.F. Bartlett U. Bassler 1 A. Bean M. Begel A. Belyaev S.B. Beri G. Bernardi 1 I. Bertram A. Besson 2 V.A. Bezzubov P.C. Bhat V. Bhatnagar 3 M. Bhattacharjee G. Blazey S. Blessing A. Boehnlein N.I. Bojko F. Borcherding A. Brandt R. Breedon G. Briskin R. Brock G. Brooijmans A. Bross D. Buchholz M. Buehler V. Buescher V.S. Burtovoi J.M. Butler F. Canelli W. Carvalho D. Casey Z. Casilum H. Castilla-Valdez D. Chakraborty K.M. Chan S.V. Chekulaev D.K. Cho S. Choi S. Chopra J.H. Christenson M. Chung D. Claes A.R. Clark J. Cochran L. Coney B. Connolly W.E. Cooper D. Coppage D. Cutts O.I. Dahl G.A. Davis K. Davis K. De K. Del M. Demarteau R. Demina P. Demine 2 D. Denisov S.P. Denisov S. Desai H.T. Diehl M. Diesburg G. Di S. Doulas P. Draper Y. Ducros L.V. Dudko S. Duensing S.R. Dugad A. Dyshkant D. Edmunds J. Ellison V.D. Elvira R. Engelmann S. Eno G. Eppley P. Ermolov O.V. Eroshin J. Estrada H. Evans V.N. Evdokimov T. Fahland S. Feher D. Fein T. Ferbel H.E. Fisk Y. Fisyak E. Flattum F. Fleuret M. Fortner K.C. Frame S. Fuess E. Gallas A.N. Galyaev P. Gartung V. Gavrilov R.J. Genik K. Genser C.E. Gerber Y. Gershtein B. Gibbard R. Gilmartin G. Ginther B. Gomez G. Gomez P.I. Goncharov J.L. Gonzalez Solis H. Gordon L.T. Goss K. Gounder A. Goussiou N. Graf G. Graham P.D. Grannis J.A. Green H. Greenlee S. Grinstein L. Groer P. Grudberg S. Grunendahl Anupam Gupta S.N. Gurzhev G. Gutierrez P. Gutierrez N.J. Hadley H. Haggerty S. Hagopian V. Hagopian K.S. Hahn R.E. Hall P. Hanlet Scott Hansen J.M. Hauptman C. Hays Christian Hebert D. Hedin A.P. Heinson U. Heintz T. Heuring R. Hirosky J.D. Hobbs B. Hoeneisen J.S. Hoftun S. Hou Yue Huang A.S. Ito S.A. Jerger R. Jesik K. Johns M. Johnson A. Jonckheere M. Jones H. Jostlein A. Juste S. Kahn E. Kajfasz 4 D. Karmanov D. Karmgard R. Kehoe S.K. Kim B. Klima C. Klopfenstein B. Knuteson W. Ko J.M. Kohli A.V. Kostritsky J. Kotcher A.V. Kotwal A.V. Kozelov E.A. Kozlovsky J. Krane M.R. Krishnaswamy S. Krzywdzinski M. Kubantsev S. Kuleshov Y. Kulik S. Kunori V.E. Kuznetsov G. Landsberg A. Leflat F. Lehner J. Li Q.Z. Li J.G.R. Lima D. Lincoln S.L. Linn J. Linnemann R. Lipton A. Lucotte L. Lueking C. Lundstedt A.K.A. Maciel R.J. Madaras V. Manankov H.S. Mao T. Marshall M.I. Martin R.D. Martin K.M. Mauritz B. May A.A. Mayorov R. Mccarthy J. Mcdonald T. Mcmahon H.L. Melanson X.C. Meng M. Merkin K.W. Merritt C. Miao H. Miettinen D. Mihalcea A. Mincer C.S. Mishra N. Mokhov N.K. Mondal H.E. Montgomery R.W. Moore M. Mostafa H. da Motta E. Nagy 4 F. Nang M. Narain V.S. Narasimham H.A. Neal J.P. Negret S. Negroni 4 D. Norman L. Oesch V. Oguri B. Olivier 1 N. Oshima P. Padley L.J. Pan A. Para N. Parashar R. Partridge N. Parua 2 M. Paterno A. Patwa B. Pawlik J. Perkins M. Peters O. Peters R. Piegaia H. Piekarz B.G. Pope E. Popkov H.B. Prosper S. Protopopescu J. Qian P.Z. Quintas R. Raja S. Rajagopalan E. Ramberg P.A. Rapidis N.W. Reay S. Reucroft J. Rha M. Rijssenbeek T. Rockwell M. Roco P. Rubinov R. Ruchti J. Rutherfoord A. Santoro L. Sawyer R.D. Schamberger H. Schellman A. Schwartzman J. Sculli N. Sen E. Shabalina H.C. Shankar R.K. Shivpuri D. Shpakov M. Shupe R.A. Sidwell V. Simak H. Singh J.B. Singh V. Sirotenko P. Slattery E. Smith R.P. Smith R. Snihur G.R. Snow J. Snow S. Snyder J. Solomon V. Sorn M. Sosebee N. Sotnikova K. Soustruznik M. Souza N.R. Stanton G. Steinbruck R.W. Stephens M.L. Stevenson F. Stichelbaut D. Stoker V. Stolin D.A. Stoyanova M. Strauss K. Streets M. Strovink L. Stutte A. Sznajder W. Taylor S. Tentindo-Repond J. Thompson D. Toback S.M. Tripathi T.G. Trippe A.S. Turcot P.M. Tuts P. Van V. Vanev R. van Kooten N. Varelas A.A. Volkov A.P. Vorobev H.D. Wahl H. Wang Z.M. Wang J. Warchol G. Watts M. Wayne H. Weerts A. White J.T. White D. Whiteson J.A. Wightman D.A. Wijngaarden S. Willis S.J. Wimpenny J. Womersley D.R. Wood R. Yamada P. Yamin T. Yasuda K. Yip S. Youssef J. Yu Z. Yu M. Zanabria H. Zheng Z. Zhou Z.H. Zhu M. Zielinski D. Zieminska A. Zieminski V. Zutshi E.G. Zverev A. Zylberstejn
Abstract : The DO Collaboration has measured the inclusive jet cross section in proton-antiproton collisions at s**2 = 630 GeV. The results for pseudorapidities -0.5 to 0.5 are combined with our previous results at s**2 = 1800 GeV to form a ratio of cross sections with smaller uncertainties than either individual measurement. Next-to-leading-order QCD predictions show excellent agreement with the measurement at 630 GeV; agreement is also satisfactory for the ratio. Specifically, despite a 10% to 15% difference in the absolute normalization, the dependence of the ratio on jet transverse momentum is very similar for data and theory.
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Contributor : Jean-Michel Levy <>
Submitted on : Tuesday, March 27, 2001 - 11:20:09 AM
Last modification on : Monday, March 29, 2021 - 3:22:10 PM

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  • HAL Id : in2p3-00017824, version 1

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B. Abbott, M. Abolins, V. Abramov, B.S. Acharya, D.L. Adams, et al.. Ratio of jet cross-sections at $\sqrt s$ = 630 GeV and 1800 GeV. Physical Review Letters, American Physical Society, 2001, 86, pp.2523-2528. ⟨in2p3-00017824⟩

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