Phys. Rev. Lett.
86,
1707–1712
(2001)
Inclusive Jet Production in pp̅ Collisions
B. Abbott et al. (D0 Collaboration)
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B. Abbott56, A. Abdesselam11, M. Abolins49, V. Abramov24, B. S. Acharya16, D. L. Adams58, M. Adams36, G. A. Alves2, N. Amos48, E. W. Anderson41, M. M. Baarmand53, V. V. Babintsev24, L. Babukhadia53, T. C. Bacon26, A. Baden45, B. Baldin35, P. W. Balm19, S. Banerjee16, E. Barberis28, P. Baringer42, J. F. Bartlett35, U. Bassler12, D. Bauer26, A. Bean42, M. Begel52, A. Belyaev23, S. B. Beri14, G. Bernardi12, I. Bertram25, A. Besson9, R. Beuselinck26, V. A. Bezzubov24, P. C. Bhat35, V. Bhatnagar11, M. Bhattacharjee53, G. Blazey37, S. Blessing33, A. Boehnlein35, N. I. Bojko24, F. Borcherding35, A. Brandt58, R. Breedon29, G. Briskin57, R. Brock49, G. Brooijmans35, A. Bross35, D. Buchholz38, M. Buehler36, V. Buescher52, V. S. Burtovoi24, J. M. Butler46, F. Canelli52, W. Carvalho3, D. Casey49, Z. Casilum53, H. Castilla-Valdez18, D. Chakraborty53, K. M. Chan52, S. V. Chekulaev24, D. K. Cho52, S. Choi32, S. Chopra54, J. H. Christenson35, M. Chung36, D. Claes50, A. R. Clark28, J. Cochran32, L. Coney40, B. Connolly33, W. E. Cooper35, D. Coppage42, M. A. C. Cummings37, D. Cutts57, G. A. Davis52, K. Davis27, K. De58, K. Del Signore48, M. Demarteau35, R. Demina43, P. Demine9, D. Denisov35, S. P. Denisov24, S. Desai53, H. T. Diehl35, M. Diesburg35, G. Di Loreto49, S. Doulas47, P. Draper58, Y. Ducros13, L. V. Dudko23, S. Duensing20, L. Duflot11, S. R. Dugad16, A. Dyshkant24, D. Edmunds49, J. Ellison32, V. D. Elvira35, R. Engelmann53, S. Eno45, G. Eppley60, P. Ermolov23, O. V. Eroshin24, J. Estrada52, H. Evans51, V. N. Evdokimov24, T. Fahland31, S. Feher35, D. Fein27, T. Ferbel52, H. E. Fisk35, Y. Fisyak54, E. Flattum35, F. Fleuret28, M. Fortner37, K. C. Frame49, S. Fuess35, E. Gallas35, A. N. Galyaev24, M. Gao51, V. Gavrilov22, R. J. Genik, II25, K. Genser35, C. E. Gerber36, Y. Gershtein57, R. Gilmartin33, G. Ginther52, B. Gómez5, G. Gómez45, P. I. Goncharov24, J. L. González Solís18, H. Gordon54, L. T. Goss59, K. Gounder32, A. Goussiou53, N. Graf54, G. Graham45, P. D. 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Lehner35, J. Li58, Q. Z. Li35, J. G. R. Lima3, D. Lincoln35, S. L. Linn33, J. Linnemann49, R. Lipton35, A. Lucotte9, L. Lueking35, C. Lundstedt50, C. Luo39, A. K. A. Maciel37, R. J. Madaras28, V. Manankov23, H. S. Mao4, T. Marshall39, M. I. Martin35, R. D. Martin36, K. M. Mauritz41, B. May38, A. A. Mayorov39, R. McCarthy53, J. McDonald33, T. McMahon55, H. L. Melanson35, X. C. Meng4, M. Merkin23, K. W. Merritt35, C. Miao57, H. Miettinen60, D. Mihalcea56, C. S. Mishra35, N. Mokhov35, N. K. Mondal16, H. E. Montgomery35, R. W. Moore49, M. Mostafa1, H. da Motta2, E. Nagy10, F. Nang27, M. Narain46, V. S. Narasimham16, H. A. Neal48, J. P. Negret5, S. Negroni10, D. Norman59, T. Nunnemann35, L. Oesch48, V. Oguri3, B. Olivier12, N. Oshima35, P. Padley60, L. J. Pan38, K. Papageorgiou26, A. Para35, N. Parashar47, R. Partridge57, N. Parua53, M. Paterno52, A. Patwa53, B. Pawlik21, J. Perkins58, M. Peters34, O. Peters19, P. Pétroff11, R. Piegaia1, H. Piekarz33, B. G. Pope49, E. Popkov46, H. B. Prosper33, S. Protopopescu54, J. Qian48, P. Z. Quintas35, R. Raja35, S. Rajagopalan54, E. Ramberg35, P. A. Rapidis35, N. W. Reay43, S. Reucroft47, J. Rha32, M. Ridel11, M. Rijssenbeek53, T. Rockwell49, M. Roco35, P. Rubinov35, R. Ruchti40, J. Rutherfoord27, A. Santoro2, L. Sawyer44, R. D. Schamberger53, H. Schellman38, A. Schwartzman1, N. Sen60, E. Shabalina23, R. K. Shivpuri15, D. Shpakov47, M. Shupe27, R. A. Sidwell43, V. Simak7, H. Singh32, J. B. Singh14, V. Sirotenko35, P. Slattery52, E. Smith56, R. P. Smith35, R. Snihur38, G. R. Snow50, J. Snow55, S. Snyder54, J. Solomon36, V. Sorín1, M. Sosebee58, N. Sotnikova23, K. Soustruznik6, M. Souza2, N. R. Stanton43, G. Steinbrück51, R. W. Stephens58, F. Stichelbaut54, D. Stoker31, V. Stolin22, D. A. Stoyanova24, M. Strauss56, M. Strovink28, L. Stutte35, A. Sznajder3, W. Taylor53, S. Tentindo-Repond33, J. Thompson45, D. Toback45, S. M. Tripathi29, T. G. Trippe28, A. S. Turcot54, P. M. Tuts51, P. van Gemmeren35, V. Vaniev24, R. Van Kooten39, N. Varelas36, A. A. Volkov24, A. P. Vorobiev24, H. D. Wahl33, H. Wang38, Z.-M. Wang53, J. Warchol40, G. Watts62, M. Wayne40, H. Weerts49, A. White58, J. T. White59, D. Whiteson28, J. A. Wightman41, D. A. Wijngaarden20, S. Willis37, S. J. Wimpenny32, J. V. D. Wirjawan59, J. Womersley35, D. R. Wood47, R. Yamada35, P. Yamin54, T. Yasuda35, K. Yip54, S. Youssef33, J. Yu35, Z. Yu38, M. Zanabria5, H. Zheng40, Z. Zhou41, M. Zielinski52, D. Zieminska39, A. Zieminski39, V. Zutshi52, E. G. Zverev23, and A. Zylberstejn13 (D0 Collaboration)
1Universidad de Buenos Aires, Buenos Aires, Argentina
2LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, Brazil
3Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
4Institute of High Energy Physics, Beijing, People's Republic of China
5Universidad de los Andes, Bogotá, Colombia
6Charles University, Prague, Czech Republic
7Institute of Physics, Academy of Sciences, Prague, Czech Republic
8Universidad San Francisco de Quito, Quito, Ecuador
9Institut des Sciences Nucléaires, IN2P3-CNRS, Universite de Grenoble 1, Grenoble, France
10CPPM, IN2P3-CNRS, Université de la Méditerranée, Marseille, France
11Laboratoire de l'Accélérateur Linéaire, IN2P3-CNRS, Orsay, France
12LPNHE, Universités Paris VI and VII, IN2P3-CNRS, Paris, France
13DAPNIA/Service de Physique des Particules, CEA, Saclay, France
14Panjab University, Chandigarh, India
15Delhi University, Delhi, India
16Tata Institute of Fundamental Research, Mumbai, India
17Seoul National University, Seoul, Korea
18CINVESTAV, Mexico City, Mexico
19FOM-Institute NIKHEF and University of Amsterdam/NIKHEF, Amsterdam, The Netherlands
20University of Nijmegen/NIKHEF, Nijmegen, The Netherlands
21Institute of Nuclear Physics, Kraków, Poland
22Institute for Theoretical and Experimental Physics, Moscow, Russia
23Moscow State University, Moscow, Russia
24Institute for High Energy Physics, Protvino, Russia
25Lancaster University, Lancaster, United Kingdom
26Imperial College, London, United Kingdom
27University of Arizona, Tucson, Arizona 85721
28Lawrence Berkeley National Laboratory and University of California, Berkeley, California 94720
29University of California, Davis, California 95616
30California State University, Fresno, California 93740
31University of California, Irvine, California 92697
32University of California, Riverside, California 92521
33Florida State University, Tallahassee, Florida 32306
34University of Hawaii, Honolulu, Hawaii 96822
35Fermi National Accelerator Laboratory, Batavia, Illinois 60510
36University of Illinois at Chicago, Chicago, Illinois 60607
37Northern Illinois University, DeKalb, Illinois 60115
38Northwestern University, Evanston, Illinois 60208
39Indiana University, Bloomington, Indiana 47405
40University of Notre Dame, Notre Dame, Indiana 46556
41Iowa State University, Ames, Iowa 50011
42University of Kansas, Lawrence, Kansas 66045
43Kansas State University, Manhattan, Kansas 66506
44Louisiana Tech University, Ruston, Louisiana 71272
45University of Maryland, College Park, Maryland 20742
46Boston University, Boston, Massachusetts 02215
47Northeastern University, Boston, Massachusetts 02115
48University of Michigan, Ann Arbor, Michigan 48109
49Michigan State University, East Lansing, Michigan 48824
50University of Nebraska, Lincoln, Nebraska 68588
51Columbia University, New York, New York 10027
52University of Rochester, Rochester, New York 14627
53State University of New York, Stony Brook, New York 11794
54Brookhaven National Laboratory, Upton, New York 11973
55Langston University, Langston, Oklahoma 73050
56University of Oklahoma, Norman, Oklahoma 73019
57Brown University, Providence, Rhode Island 02912
58University of Texas, Arlington, Texas 76019
59Texas A&M University, College Station, Texas 77843
60Rice University, Houston, Texas 77005
61University of Virginia, Charlottesville, Virginia 22901
62University of Washington, Seattle, Washington 98195
Received 10 November 2000; published in the issue dated 26 February 2001
We report a new measurement of the pseudorapidity ( η) and transverse-energy ( ET) dependence of the inclusive jet production cross section in pp̅ collisions at √s = 1.8TeV using 95pb-1 of data collected with the D0 detector at the Fermilab Tevatron. The differential cross section d2σ/(dETdη) is presented up to |η| = 3, significantly extending previous measurements. The results are in good overall agreement with next-to-leading order predictions from QCD and indicate a preference for certain parton distribution functions.
© 2001 The American Physical Society
URL:
http://link.aps.org/doi/10.1103/PhysRevLett.86.1707
DOI:
10.1103/PhysRevLett.86.1707
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