High-pT jets in p(p)over-bar collisions at √s=630 and 1800 GeV -: art. no. 032003

被引:65
作者
Abbott, B [1 ]
Abdesselam, A
Abolins, M
Abramov, V
Acharya, BS
Adams, DL
Adams, M
Alves, GA
Amos, N
Anderson, EW
Astur, R
Baarmand, MM
Babintsev, VV
Babukhadia, L
Bacon, TC
Baden, A
Baldin, B
Balm, PW
Banerjee, S
Barberis, E
Baringer, P
Bartlett, JF
Bassler, U
Bauer, D
Bean, A
Begel, M
Belyaev, A
Beri, SB
Bernardi, G
Bertram, I
Besson, A
Beuselinck, R
Bezzubov, VA
Bhat, PC
Bhatnagar, V
Bhattacharjee, M
Blazey, G
Blessing, S
Boehnlein, A
Bojko, NI
Borcherding, F
Brandt, A
Breedon, R
Briskin, G
Brock, R
Brooijmans, G
Bross, A
Buchholz, D
Buehler, M
Buescher, V
机构
[1] Univ Oklahoma, Norman, OK 73019 USA
[2] Univ Buenos Aires, Buenos Aires, DF, Argentina
[3] Ctr Brasileiro Pesquisas Fis, LAFEX, Rio De Janeiro, Brazil
[4] Univ Estado Rio de Janeiro, Rio De Janeiro, Brazil
[5] Inst High Energy Phys, Beijing 100039, Peoples R China
[6] Univ Los Andes, Bogota, Colombia
[7] Charles Univ Prague, Prague, Czech Republic
[8] Acad Sci Czech Republ, Inst Phys, Prague, Czech Republic
[9] Univ San Francisco Quito, Quito, Ecuador
[10] Univ Grenoble 1, Inst Sci Nucl, CNRS, IN2P3, Grenoble, France
[11] Univ Mediterranee, CPPM, CNRS, IN2P3, Marseille, France
[12] Lab Accelerateur Lineaire, CNRS, IN2P3, F-91405 Orsay, France
[13] Univ Paris 06, LPNHE, CNRS, IN2P3, Paris, France
[14] Univ Paris 07, LPNHE, CNRS, IN2P3, Paris, France
[15] CEA, Serv Phys Particules, DAPNIA, Saclay, France
[16] Panjab Univ, Chandigarh 160014, India
[17] Univ Delhi, Delhi 110007, India
[18] Tata Inst Fundamental Res, Mumbai, India
[19] Seoul Natl Univ, Seoul, South Korea
[20] CINVESTAV, Mexico City 14000, DF, Mexico
[21] FOM, Inst NIKHEF, NL-1098 SJ Amsterdam, Netherlands
[22] Univ Amsterdam, NIKHEF, Amsterdam, Netherlands
[23] Univ Nijmegen, NIKHEF, Nijmegen, Netherlands
[24] Inst Nucl Phys, Krakow, Poland
[25] Inst Theoret & Expt Phys, Moscow 117259, Russia
[26] Moscow MV Lomonosov State Univ, Moscow, Russia
[27] Inst High Energy Phys, Protvino, Russia
[28] Univ Lancaster, Lancaster, England
[29] Univ London Imperial Coll Sci Technol & Med, London, England
[30] Univ Arizona, Tucson, AZ 85721 USA
[31] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA
[32] Univ Calif Davis, Davis, CA 95616 USA
[33] Calif State Univ Fresno, Fresno, CA 93740 USA
[34] Univ Calif Irvine, Irvine, CA 92697 USA
[35] Univ Calif Riverside, Riverside, CA 92521 USA
[36] Florida State Univ, Tallahassee, FL 32306 USA
[37] Univ Hawaii, Honolulu, HI 96822 USA
[38] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA
[39] Univ Illinois, Chicago, IL 60607 USA
[40] No Illinois Univ, De Kalb, IL 60115 USA
[41] Northwestern Univ, Evanston, IL 60208 USA
[42] Indiana Univ, Bloomington, IN 47405 USA
[43] Univ Notre Dame, Notre Dame, IN 46556 USA
[44] Iowa State Univ, Ames, IA 50011 USA
[45] Univ Kansas, Lawrence, KS 66045 USA
[46] Kansas State Univ, Manhattan, KS 66506 USA
[47] Louisiana Tech Univ, Ruston, LA 71272 USA
[48] Univ Maryland, College Pk, MD 20742 USA
[49] Boston Univ, Boston, MA 02215 USA
[50] Northeastern Univ, Boston, MA 02115 USA
来源
PHYSICAL REVIEW D | 2001年 / 64卷 / 03期
关键词
D O I
10.1103/PhysRevD.64.032003
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Results are presented from analyses of jet data produced in p (p) over bar collisions at roots=630 and 1800 GeV collected with the D empty set 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 roots = 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 roots = 630 and 1800 Gev are compared to next-to-leading-order QCD predictions. The order alpha (3)(s) calculations are in good agreement wit the data. We also use the data at roots = 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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页数:69
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