MEASUREMENT OF THE W-BOSON MASS

被引:140
作者
ABE, F
AMIDEI, D
APOLLINARI, G
ATAC, M
AUCHINCLOSS, P
BADEN, AR
BAMBERGER, A
BARBAROGALTIERI, A
BARNES, VE
BEDESCHI, F
BEHRENDS, S
BELFORTE, S
BELLETTINI, G
BELLINGER, J
BENSINGER, J
BERETVAS, A
BERGE, JP
BERTOLUCCI, S
BHADRA, S
BINKLEY, M
BLAIR, R
BLOCKER, C
BOOTH, AW
BRANDENBURG, G
BROWN, D
BUCKLEY, E
BYON, A
BYRUM, KL
CAMPAGNARI, C
CAMPBELL, M
CAREY, R
CARITHERS, W
CARLSMITH, D
CARROLL, JT
CASHMORE, R
CERVELLI, F
CHADWICK, K
CHIARELLI, G
CHINOWSKY, W
CIHANGIR, S
CLARK, AG
CONNOR, D
CONTRERAS, M
COOPER, J
CORDELLI, M
CRANE, D
CURATOLO, M
DAY, C
DELLAGNELLO, S
DELLORSO, M
机构
[1] BRANDEIS UNIV,WALTHAM,MA 02254
[2] UNIV CHICAGO,CHICAGO,IL 60637
[3] FERMI NATL ACCELERATOR LAB,BATAVIA,IL 60510
[4] IST NAZL FIS NUCL,LAB NAZL FRASCATI,FRASCATI,ITALY
[5] HARVARD UNIV,CAMBRIDGE,MA 02138
[6] UNIV ILLINOIS,URBANA,IL 61801
[7] NATL LAB HIGH ENERGY PHYS,TSUKUBA,IBARAKI 305,JAPAN
[8] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,BERKELEY,CA 94720
[9] UNIV PENN,PHILADELPHIA,PA 19104
[10] UNIV PISA,IST NAZL FIS NUCL,I-56100 PISA,ITALY
[11] UNIV TSUKUBA,TSUKUBA,IBARAKI 305,JAPAN
[12] SCUOLA NORMALE SUPER PISA,I-56100 PISA,ITALY
[13] PURDUE UNIV,W LAFAYETTE,IN 47907
[14] ROCKEFELLER UNIV,NEW YORK,NY 10021
[15] RUTGERS STATE UNIV,PISCATAWAY,NJ 08854
[16] TEXAS A&M UNIV SYST,COLLEGE STN,TX 77843
[17] TUFTS UNIV,MEDFORD,MA 02155
[18] UNIV WISCONSIN,MADISON,WI 53706
关键词
D O I
10.1103/PhysRevLett.65.2243
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We have determined mW=79.910.39 GeV/c2 from an analysis of We and W data from the Collider Detector at Fermilab in pp collisions at a c.m. energy of s =1.8 TeV. This result, together with the world-average Z mass, determines the weak mixing angle to be sin2W=0.2320.008. Bounds on the top-quark mass are discussed. © 1990 The American Physical Society.
引用
收藏
页码:2243 / 2246
页数:4
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