MEASUREMENT OF JET MULTIPLICITY IN W-EVENTS PRODUCED IN P(P)OVER-BAR COLLISIONS AT ROOT-S=1.8 TEV

被引：15

作者：

ABE, F

ALBROW, M

AMIDEI, D

ANWAYWIESE, C

APOLLINARI, G

ATAC, M

AUCHINCLOSS, P

AZZI, P

BACCHETTA, N

BADEN, AR

BADGETT, W

BAILEY, MW

BAMBERGER, A

DEBARBARO, P

BARBAROGALTIERI, A

BARNES, VE

BARNETT, BA

BAUER, G

BAUMANN, T

BEDESCHI, F

BEHRENDS, S

BELFORTE, S

BELLETTINI, G

BELLINGER, J

BENJAMIN, D

BENLLOCH, J

BENSINGER, J

BERETVAS, A

BERGE, JP

BERTOLUCCI, S

BIERY, K

BHADRA, S

BINKLEY, M

BISELLO, D

BLAIR, R

BLOCKER, C

BODEK, A

BOLOGNESI, V

BOOTH, AW

BOSWELL, C

BRANDENBURG, G

BROWN, D

BUCKLEYGEER, E

BUDD, HS

BUSETTO, G

BYONWAGNER, A

BYRUM, KL

CAMPAGNARI, C

CAMPBELL, M

CANER, A

机构：

[1] ARGONNE NATL LAB, ARGONNE, IL 60439 USA

[2] BRANDEIS UNIV, WALTHAM, MA 02254 USA

[3] UNIV CALIF LOS ANGELES, LOS ANGELES, CA 90024 USA

[4] UNIV CHICAGO, CHICAGO, IL 60637 USA

[5] DUKE UNIV, DURHAM, NC 27706 USA

[6] FERMILAB NATL ACCELERATOR LAB, BATAVIA, IL 60510 USA

[7] UNIV ILLINOIS, URBANA, IL 61801 USA

[8] MCGILL UNIV, INST PARTICLE PHYS, MONTREAL H3A 2T5, QUEBEC, CANADA

[9] IST NAZL FIS NUCL, LAB NAZL FRASCATI, FRASCATI, ITALY

[10] HARVARD UNIV, CAMBRIDGE, MA 02138 USA

[11] UNIV TORONTO, TORONTO M5S 1A1, ONTARIO, CANADA

[12] JOHNS HOPKINS UNIV, BALTIMORE, MD 21218 USA

[13] LAWRENCE BERKELEY LAB, BERKELEY, CA 94720 USA

[14] MIT, CAMBRIDGE, MA 02139 USA

[15] UNIV MICHIGAN, ANN ARBOR, MI 48109 USA

[16] UNIV NEW MEXICO, ALBUQUERQUE, NM 87131 USA

[17] UNIV PADUA, IST NAZL FIS NUCL, I-35131 PADUA, ITALY

[18] UNIV PENN, PHILADELPHIA, PA 19104 USA

[19] UNIV PITTSBURGH, PITTSBURGH, PA 15260 USA

[20] UNIV PISA, IST NAZL FIS NUCL, I-56100 PISA, ITALY

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

[22] PURDUE UNIV, W LAFAYETTE, IN 47907 USA

[23] UNIV ROCHESTER, ROCHESTER, NY 14627 USA

[24] TEXAS A&M UNIV SYST, COLL STN, TX 77843 USA

[25] ROCKEFELLER UNIV, NEW YORK, NY 10021 USA

[26] RUTGERS UNIV, PISCATAWAY, NJ 08854 USA

[27] UNIV WISCONSIN, MADISON, WI 53706 USA

[28] TUFTS UNIV, MEDFORD, MA 02155 USA

[29] UNIV TSUKUBA, TSUKUBA, IBARAKI 305, JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 26期

关键词：

D O I：

10.1103/PhysRevLett.70.4042

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The W production cross section times the branching ratio for W-->lnu, l=e,mu decays has been measured as a function of the associated jet multiplicity. The data have been recorded at the Collider Detector at Fermilab during the 1988-89 run. A recent leading order QCD calculation agrees well with the data up to a jet multiplicity of 4.

引用

页码：4042 / 4050

页数：9

共 12 条

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