Differential production cross section of Z bosons as a function of transverse momentum at √s=1.8 TeV

被引：41

作者：

Abbott, B ^{[1
]}

Abolins, M

Abramov, V

Acharya, BS

Adam, I

Adams, DL

Adams, M

Ahn, S

Akimov, V

Alves, GA

Amos, N

Anderson, EW

Baarmand, MM

Babintsev, VV

Babukhadia, L

Baden, A

Baldin, B

Banerjee, S

Bantly, J

Barberis, E

Baringer, P

Bartlett, JF

Belyaev, A

Beri, SB

Bertram, I

Bezzubov, VA

Bhat, PC

Bhatnagar, V

Bhattacharjee, M

Blazey, G

Blessing, S

Bloom, P

Boehnlein, A

Bojko, NI

Borcherding, F

Boswell, C

Brandt, A

Breedon, R

Briskin, G

Brock, R

Bross, A

Buchholz, D

Burtovoi, VS

Butler, JM

Carvalho, W

Casey, D

Casilum, Z

Castilla-Valdez, H

Chakraborty, D

Chan, KM

机构：

[1] NYU, New York, NY 10003 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] Univ San Francisco Quito, Quito, Ecuador

[8] Univ Grenoble 1, CNRS, IN2P3, Inst Sci Nucl, Grenoble, France

[9] CEA, Serv Phys Particules, DAPNIA, Saclay, France

[10] Panjab Univ, Chandigarh 160014, India

[11] Univ Delhi, Delhi 110007, India

[12] Tata Inst Fundamental Res, Mumbai, India

[13] Kyungsung Univ, Pusan 608736, South Korea

[14] Seoul Natl Univ, Seoul, South Korea

[15] CINVESTAV, Mexico City 14000, DF, Mexico

[16] Inst Nucl Phys, Krakow, Poland

[17] Inst Theoret & Expt Phys, Moscow 117259, Russia

[18] Moscow State Univ, Moscow, Russia

[19] Inst High Energy Phys, Protvino, Russia

[20] Univ Lancaster, Lancaster LA1 4YW, England

[21] Univ Arizona, Tucson, AZ 85721 USA

[22] Lawrence Berkeley Lab, Berkeley, CA 94720 USA

[23] Univ Calif Berkeley, Berkeley, CA 94720 USA

[24] Univ Calif Davis, Davis, CA 95616 USA

[25] Univ Calif Irvine, Irvine, CA 92697 USA

[26] Univ Calif Riverside, Riverside, CA 92521 USA

[27] Florida State Univ, Tallahassee, FL 32306 USA

[28] Univ Hawaii, Honolulu, HI 96822 USA

[29] Fermi Natl Accelerator Lab, Batavia, IL 60510 USA

[30] Univ Illinois, Chicago, IL 60607 USA

[31] No Illinois Univ, De Kalb, IL 60115 USA

[32] Northwestern Univ, Evanston, IL 60208 USA

[33] Indiana Univ, Bloomington, IN 47405 USA

[34] Univ Notre Dame, Notre Dame, IN 46556 USA

[35] Purdue Univ, W Lafayette, IN 47907 USA

[36] Iowa State Univ, Ames, IA 50011 USA

[37] Univ Kansas, Lawrence, KS 66045 USA

[38] Kansas State Univ, Manhattan, KS 66506 USA

[39] Louisiana Tech Univ, Ruston, LA 71272 USA

[40] Univ Maryland, College Pk, MD 20742 USA

[41] Boston Univ, Boston, MA 02215 USA

[42] Northeastern Univ, Boston, MA 02115 USA

[43] Univ Michigan, Ann Arbor, MI 48109 USA

[44] Michigan State Univ, E Lansing, MI 48824 USA

[45] Univ Nebraska, Lincoln, NE 68588 USA

[46] Columbia Univ, New York, NY 10027 USA

[47] Univ Rochester, Rochester, NY 14627 USA

[48] SUNY Stony Brook, Stony Brook, NY 11794 USA

[49] Brookhaven Natl Lab, Upton, NY 11973 USA

[50] Langston Univ, Langston, OK 73050 USA

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.84.2792

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a measurement of the transverse momentum distribution of Z bosons produced in p (p) over bar collisions at root s = 1.8 TeV from data collected by the DO experiment at the Fermilab Tevatron Collider, We find good agreement between our results and current resummation calculations, and also use our data to extract nonperturbative parameters for a particular version of the resummation formalism. The resulting values are significantly more precise than obtained in previous determinations.

引用

页码：2792 / 2797

页数：6

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