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.

引用

页数：69

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