Properties of jets in W boson events from 1.8 TeV (p)over-bar-p collisions

被引：15

作者：

Abe, F

Akimoto, H

Akopian, A

Albrow, MG

Amendolia, SR

Amidei, D

Antos, J

Aota, S

Apollinari, G

Arisawa, T

Asakawa, T

Ashmanskas, W

Atac, M

Azfar, F

AzziBacchetta, P

Bacchetta, N

Badgett, W

Bagdasarov, S

Bailey, MW

Bao, J

deBarbaro, P

BarbaroGaltieri, A

Barnes, VE

Barnett, BA

Barone, M

Barzi, E

Bauer, G

Baumann, T

Bedeschi, F

Behrends, S

Belforte, S

Bellettini, G

Bellinger, J

Benjamin, D

Benlloch, J

Bensinger, J

Benton, D

Beretvas, A

Berge, JP

Berryhill, J

Bertolucci, S

Bettelli, S

Bevensee, B

Bhatti, A

Biery, K

Binkley, M

Bisello, D

Blair, RE

Blocker, C

Blusk, S

机构：

[1] ARGONNE NATL LAB,ARGONNE,IL 60439

[2] UNIV BOLOGNA,IST NAZL FIS NUCL,I-40127 BOLOGNA,ITALY

[3] BRANDEIS UNIV,WALTHAM,MA 02254

[4] UNIV CALIF LOS ANGELES,LOS ANGELES,CA 90024

[5] UNIV CHICAGO,CHICAGO,IL 60637

[6] DUKE UNIV,DURHAM,NC 27708

[7] FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510

[8] UNIV FLORIDA,GAINESVILLE,FL 32611

[9] IST NAZL FIS NUCL,LAB NAZL FRASCATI,I-00044 FRASCATI,ITALY

[10] UNIV GENEVA,CH-1211 GENEVA 4,SWITZERLAND

[11] HARVARD UNIV,CAMBRIDGE,MA 02138

[12] HIROSHIMA UNIV,HIGASHIHIROSHIMA 724,JAPAN

[13] UNIV ILLINOIS,URBANA,IL 61801

[14] MCGILL UNIV,INST PARTICLE PHYS,MONTREAL,PQ H3A 2T8,CANADA

[15] UNIV TORONTO,TORONTO,ON M5S 1A7,CANADA

[16] JOHNS HOPKINS UNIV,BALTIMORE,MD 21218

[17] UNIV KARLSRUHE,INST EXPT KERNPHYS,D-76128 KARLSRUHE,GERMANY

[18] UNIV CALIF BERKELEY,ERNEST ORLANDO LAWRENCE BERKELEY NATL LAB,BERKELEY,CA 94720

[19] MIT,CAMBRIDGE,MA 02139

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

[21] UNIV NEW MEXICO,ALBUQUERQUE,NM 87131

[22] OHIO STATE UNIV,COLUMBUS,OH 43210

[23] OSAKA CITY UNIV,OSAKA 588,JAPAN

[24] UNIV PADUA,IST NAZL FIS NUCL,I-35132 PADUA,ITALY

[25] SCUOLA NORMALE SUPER PISA,I-56100 PISA,ITALY

[26] UNIV PITTSBURGH,PITTSBURGH,PA 15260

[27] PURDUE UNIV,W LAFAYETTE,IN 47907

[28] UNIV ROCHESTER,ROCHESTER,NY 14627

[29] ROCKEFELLER UNIV,NEW YORK,NY 10021

[30] RUTGERS STATE UNIV,PISCATAWAY,NJ 08855

[31] ACAD SINICA,TAIPEI 11530,TAIWAN

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

[33] TEXAS TECH UNIV,LUBBOCK,TX 79409

[34] UNIV TSUKUBA,TSUKUBA,IBARAKI 315,JAPAN

[35] UNIV PENN,PHILADELPHIA,PA 19104

[36] UNIV MICHIGAN,ANN ARBOR,MI 48109

[37] TUFTS UNIV,MEDFORD,MA 02155

[38] WASEDA UNIV,TOKYO 169,JAPAN

[39] UNIV WISCONSIN,MADISON,WI 53706

[40] YALE UNIV,NEW HAVEN,CT 06520

来源：

PHYSICAL REVIEW LETTERS | 1997年 / 79卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.79.4760

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a study of events with W bosons and hadronic jets produced in (p) over bar p collisions at a center of mass energy of 1.8 TeV. The data consist of 51400 W+/--->e(+/-)v decay candidates from 108 pb(-1) of integrated luminosity collected using the CDF detector at the Fermilab Tevatron Collider. Cross sections and jet production properties have been measured for W+ greater than or equal to 1 to greater than or equal to 4 jet events. The data are compared to predictions of leading-order QCD matrix element calculations with added gluon radiation and simulated parton fragmentation.

引用

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页码：4760 / 4765

页数：6

共 50 条

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Abe, F
Akimoto, H
Akopian, A
Albrow, MG
Amendolia, SR
Amidei, D
Antos, J
AnwayWiese, C
Aota, S
Apollinari, G
Asakawa, T
Ashmanskas, W
Atac, M
Azfar, F
AzziBacchetta, P
Bacchetta, N
Badgett, W
Bagdasarov, S
Bailey, MW
Bao, J
DeBarbaro, P
BarbaroGaltieri, A
Barnes, VE
Barnett, BA
Barzi, E
Bauer, G
Baumann, T
Bedeschi, F
Behrends, S
Belforte, S
Bellettini, G
Bellinger, J
Benjamin, D
Benlloch, J
Bensinger, J
Benton, D
Beretvas, A
Berge, JP
Berryhill, J
Bertolucci, S
Bhatti, A
Biery, K
Binkley, M
Bisello, D
Blair, RE
Blocker, C
Bodek, A
Bokhari, W
Bolognesi, V
Bortoletto, D
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[2] Evidence for W+W- production in (p)over-bar-p collisions at root s=1.8 TeV
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Antos, J
Aota, S
Apollinari, G
Asakawa, T
Ashmanskas, W
Atac, M
Azfar, F
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Bacchetta, N
Badgett, W
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deBarbaro, P
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