High-pT jets in p¯p collisions at s=630 and 1800 GeV

Abbott, B. and Abdesselam, A. and Abolins, M. and Abramov, V. and Acharya, B. and Adams, D. and Adams, M. and Alves, G. and Amos, N. and Anderson, E. and Astur, R. and Baarmand, M. and Babintsev, V. and Babukhadia, L. and Bacon, T. and Baden, A. and Baldin, B. and Balm, P. and Banerjee, S. and Barberis, E. and Baringer, P. and Bartlett, J. and Bassler, U. and Bauer, D. and Bean, A. and Begel, M. and Belyaev, A. and Beri, S. and Bernardi, G. and Bertram, I. and Besson, A. and Beuselinck, R. and Bezzubov, V. and Bhat, P. and Bhatnagar, V. and Bhattacharjee, M. and Blazey, G. and Blessing, S. and Boehnlein, A. and Bojko, N. and Borcherding, F. and Brandt, A. and Breedon, R. and Briskin, G. and Brock, R. and Brooijmans, G. and Bross, A. and Buchholz, D. and Buehler, M. and Buescher, V. and Burtovoi, V. and Butler, J. and Canelli, F. and Carvalho, W. and Casey, D. and Casilum, Z. and Castilla-valdez, H. and Chakraborty, D. and Chan, K. and Chekulaev, S. and Cho, D. and Choi, S. and Chopra, S. and Christenson, J. and Chung, M. and Claes, D. and Clark, A. and Cochran, J. and Coney, L. and Connolly, B. and Cooper, W. and Coppage, D. and Cummings, M. and Cutts, D. and Davis, G. and Davis, K. and De, K. and Del Signore, K. and Demarteau, M. and Demina, R. and Demine, P. and Denisov, D. and Denisov, S. and Desai, S. and Diehl, H. and Diesburg, M. and Di Loreto, G. and Doulas, S. and Draper, P. and Ducros, Y. and Dudko, L. and Duensing, S. and Duflot, L. and Dugad, S. and Dyshkant, A. and Edmunds, D. and Ellison, J. and Elvira, V. and Engelmann, R. and Eno, S. and Eppley, G. and Ermolov, P. and Eroshin, O. and Estrada, J. and Evans, H. and Evdokimov, V. and Fahland, T. and Fatyga, M. and Feher, S. and Fein, D. and Ferbel, T. and Fisk, H. and Fisyak, Y. and Flattum, E. and Fleuret, F. and Fortner, M. and Frame, K. and Fuess, S. and Gallas, E. and Galyaev, A. and Gao, M. and Gavrilov, V. and Geld, T. and Genik, R. and Genser, K. and Gerber, C. and Gershtein, Y. and Gilmartin, R. and Ginther, G. and Gómez, B. and Gómez, G. and Goncharov, P. and González Solís, J. and Gordon, H. and Goss, L. and Gounder, K. and Goussiou, A. and Graf, N. and Graham, G. and Grannis, P. and Green, J. and Greenlee, H. and Grinstein, S. and Groer, L. and Grünendahl, S. and Gupta, A. and Gurzhiev, S. and Gutierrez, G. and Gutierrez, P. and Hadley, N. and Haggerty, H. and Hagopian, S. and Hagopian, V. and Hahn, K. and Hall, R. and Hanlet, P. and Hansen, S. and Hauptman, J. and Hays, C. and Hebert, C. and Hedin, D. and Heinson, A. and Heintz, U. and Heuring, T. and Hirosky, R. and Hobbs, J. and Hoeneisen, B. and Hoftun, J. and Hou, S. and Huang, Y. and Illingworth, R. and Ito, A. and Jaffré, M. and Jerger, S. and Jesik, R. and Johns, K. and Johnson, M. and Jonckheere, A. and Jones, M. and Jöstlein, H. and Juste, A. and Kahn, S. and Kajfasz, E. and Karmanov, D. and Karmgard, D. and Kehoe, R. and Kim, S. and Klima, B. and Klopfenstein, C. and Knuteson, B. and Ko, W. and Kohli, J. and Kostritskiy, A. and Kotcher, J. and Kotwal, A. and Kozelov, A. and Kozlovsky, E. and Krane, J. and Krishnaswamy, M. and Krzywdzinski, S. and Kubantsev, M. and Kuleshov, S. and Kulik, Y. and Kunori, S. and Kuznetsov, V. and Landsberg, G. and Leflat, A. and Leggett, C. and Lehner, F. and Li, J. and Li, Q. and Lima, J. and Lincoln, D. and Linn, S. and Linnemann, J. and Lipton, R. and Lucotte, A. and Lueking, L. and Lundstedt, C. and Luo, C. and Maciel, A. and Madaras, R. and Manankov, V. and Mao, H. and Marshall, T. and Martin, M. and Martin, R. and Mauritz, K. and May, B. and Mayorov, A. and Mccarthy, R. and Mcdonald, J. and Mcmahon, T. and Melanson, H. and Meng, X. and Merkin, M. and Merritt, K. and Miao, C. and Miettinen, H. and Mihalcea, D. and Mishra, C. and Mokhov, N. and Mondal, N. and Montgomery, H. and Moore, R. and Mostafa, M. and Da Motta, H. and Nagy, E. and Nang, F. and Narain, M. and Narasimham, V. and Neal, H. and Negret, J. and Negroni, S. and Norman, D. and Nunnemann, T. and Oesch, L. and Oguri, V. and Olivier, B. and Oshima, N. and Padley, P. and Pan, L. and Papageorgiou, K. and Para, A. and Parashar, N. and Partridge, R. and Parua, N. and Paterno, M. and Patwa, A. and Pawlik, B. and Perkins, J. and Peters, M. and Peters, O. and Pétroff, P. and Piegaia, R. and Piekarz, H. and Pope, B. and Popkov, E. and Prosper, H. and Protopopescu, S. and Qian, J. and Quintas, P. and Raja, R. and Rajagopalan, S. and Ramberg, E. and Rapidis, P. and Reay, N. and Reucroft, S. and Rha, J. and Ridel, M. and Rijssenbeek, M. and Rockwell, T. and Roco, M. and Rubinov, P. and Ruchti, R. and Rutherfoord, J. and Santoro, A. and Sawyer, L. and Schamberger, R. and Schellman, H. and Schwartzman, A. and Sen, N. and Shabalina, E. and Shivpuri, R. and Shpakov, D. and Shupe, M. and Sidwell, R. and Simak, V. and Singh, H. and Singh, J. and Sirotenko, V. and Slattery, P. and Smith, E. and Smith, R. and Snihur, R. and Snow, G. and Snow, J. and Snyder, S. and Solomon, J. and Sorín, V. and Sosebee, M. and Sotnikova, N. and Soustruznik, K. and Souza, M. and Stanton, N. and Steinbrück, G. and Stephens, R. and Stichelbaut, F. and Stoker, D. and Stolin, V. and Stoyanova, D. and Strauss, M. and Strovink, M. and Stutte, L. and Sznajder, A. and Taylor, W. and Tentindo-repond, S. and Thompson, J. and Toback, D. and Tripathi, S. and Trippe, T. and Turcot, A. and Tuts, P. and Van Gemmeren, P. and Vaniev, V. and Van Kooten, R. and Varelas, N. and Volkov, A. and Vorobiev, A. and Wahl, H. and Wang, H. and Wang, Z.-m. and Warchol, J. and Watts, G. and Wayne, M. and Weerts, H. and White, A. and White, J. and Whiteson, D. and Wightman, J. and Wijngaarden, D. and Willis, S. and Wimpenny, S. and Wirjawan, J. and Womersley, J. and Wood, D. and Yamada, R. and Yamin, P. and Yasuda, T. and Yip, K. and Youssef, S. and Yu, J. and Yu, Z. and Zanabria, M. and Zheng, H. and Zhou, Z. and Zielinski, M. and Zieminska, D. and Zieminski, A. and Zutshi, V. and Zverev, E. and Zylberstejn, A. (2001) High-pT jets in p¯p collisions at s=630 and 1800 GeV. Physical Review D, 64 (3). ISSN 1550-7998

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Results are presented from analyses of jet data produced in pp̅ collisions at √s=630 and 1800 GeV collected with the DØ detector during the 1994–1995 Fermilab Tevatron Collider run. We discuss the details of detector calibration, and jet selection criteria in measurements of various jet production cross sections at √s=630 and 1800 GeV. The inclusive jet cross sections, the dijet mass spectrum, the dijet angular distributions, and the ratio of inclusive jet cross sections at √s=630 and 1800 GeV are compared to next-to-leading-order QCD predictions. The order αs3 calculations are in good agreement with the data. We also use the data at √s=1800 GeV to rule out models of quark compositeness with a contact interaction scale less than 2.2 TeV at the 95% confidence level.

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Physical Review D
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02 Apr 2008 14:45
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02 Oct 2023 00:13