Studies of topological distributions of inclusive three- and four-jet events in p(p)over-bar collisions at root s=1800GeV with the D0 detector

被引：24

作者：

Abachi, S

Abbott, B

Abolins, M

Acharya, BS

Adam, I

Adams, DL

Adams, M

Ahn, S

Aihara, H

Alitti, J

Alvarez, G

Alves, GA

Amidi, E

Amos, N

Anderson, EW

Aronson, SH

Astur, R

Avery, RE

Baden, A

Balamurali, V

Balderston, J

Baldin, B

Bantly, J

Bartlett, JF

Bazizi, K

Bendich, J

Beri, SB

Bertram, I

Bezzubov, VA

Bhat, PC

Bhatnagar, V

Bhattacharjee, M

Bischoff, A

Biswas, N

Blazey, G

Blessing, S

Bloom, P

Boehnlein, A

Bojko, NI

Borcherding, F

Borders, J

Boswell, C

Brandt, A

Brock, R

Bross, A

Buchholz, D

Burtovoi, VS

Butler, JM

Carvalho, W

Casey, D

机构：

[1] UNIV LOS ANDES,BOGOTA,COLOMBIA

[2] UNIV ARIZONA,TUCSON,AZ 85721

[3] BROOKHAVEN NATL LAB,UPTON,NY 11973

[4] BROWN UNIV,PROVIDENCE,RI 02912

[5] UNIV CALIF DAVIS,DAVIS,CA 95616

[6] UNIV CALIF IRVINE,IRVINE,CA 92717

[7] UNIV CALIF RIVERSIDE,RIVERSIDE,CA 92521

[8] CTR BRASILEIRO PESQUISAS FIS,LAFEX,RIO JANEIRO,BRAZIL

[9] CINVESTAV IPN,MEXICO CITY,DF,MEXICO

[10] COLUMBIA UNIV,NEW YORK,NY 10027

[11] UNIV DELHI,DELHI 110007,INDIA

[12] FLORIDA STATE UNIV,TALLAHASSEE,FL 32306

[13] UNIV HAWAII,HONOLULU,HI 96822

[14] UNIV ILLINOIS,CHICAGO,IL 60607

[15] INDIANA UNIV,BLOOMINGTON,IN 47405

[16] IOWA STATE UNIV SCI & TECHNOL,AMES,IA 50011

[17] KOREA UNIV,SEOUL 136701,SOUTH KOREA

[18] KYUNGSUNG UNIV,PUSAN,SOUTH KOREA

[19] UNIV CALIF BERKELEY,BERKELEY,CA 94720

[20] UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720

[21] UNIV MARYLAND,COLLEGE PK,MD 20742

[22] UNIV MICHIGAN,ANN ARBOR,MI 48109

[23] MICHIGAN STATE UNIV,E LANSING,MI 48824

[24] MOSCOW MV LOMONOSOV STATE UNIV,MOSCOW,RUSSIA

[25] UNIV NEBRASKA,LINCOLN,NE 68588

[26] NYU,NEW YORK,NY 10003

[27] NORTHEASTERN UNIV,BOSTON,MA 02115

[28] NO ILLINOIS UNIV,DE KALB,IL 60115

[29] NORTHWESTERN UNIV,EVANSTON,IL 60208

[30] UNIV NOTRE DAME,NOTRE DAME,IN 46556

[31] UNIV OKLAHOMA,NORMAN,OK 73019

[32] PANJAB UNIV,CHANDIGARH 160014,INDIA

[33] INST HIGH ENERGY PHYS,PROTVINO 142284,RUSSIA

[34] PURDUE UNIV,W LAFAYETTE,IN 47907

[35] RICE UNIV,HOUSTON,TX 77251

[36] UNIV ESTADUAL RIO DE JANEIRO,RIO JANEIRO,BRAZIL

[37] UNIV ROCHESTER,ROCHESTER,NY 14627

[38] SEOUL NATL UNIV,SEOUL,SOUTH KOREA

[39] CTR ETUD SACLAY,CEA,DAPNIA,SERV PHYS PARTICLES,SACLAY,FRANCE

[40] SUNY STONY BROOK,STONY BROOK,NY 11794

[41] SSC LAB,DALLAS,TX 75237

[42] TATA INST FUNDAMENTAL RES,BOMBAY 400005,MAHARASHTRA,INDIA

[43] UNIV TEXAS,ARLINGTON,TX 76019

[44] TEXAS A&M UNIV,COLLEGE STN,TX 77843

来源：

PHYSICAL REVIEW D | 1996年 / 53卷 / 11期

关键词：

D O I：

10.1103/PhysRevD.53.6000

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The global topologies of inclusive three- and four-jet events produced in (p) over bar p interactions are described. The three- and four-jet events are selected from data recorded by the D0 detector at the Fermilab Tevatron Collider operating at a center-of-mass energy of root s = 1800 GeV. The measured, normalized distributions of various topological variables are compared with parton-level predictions of tree-level QCD calculations. The parton-level QCD calculations are found to be in good agreement with the data. The studies also show that the topological distributions of the different subprocesses involving different numbers of quarks are very similar and reproduce the measured distributions well. The parton-shower Monte Carlo generators provide a less satisfactory description of the topologies of the three- and four-jet events.

引用

页码：6000 / 6016

页数：17

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