SEARCH FOR W' -] EV AND W' -] MU-V IN PBARP COLLISIONS AT SQUARE-ROOT-S = 1.8 TEV

被引：34

作者：

ABE, F

AMIDEI, D

APOLLINARI, G

ATAC, M

AUCHINCLOSS, P

BADEN, AR

BACCHETTA, N

BAILEY, MW

BAMBERGER, A

BARNETT, BA

BARBAROGALTIERI, A

BARNES, VE

BAUMANN, T

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

BOLOGNESI, V

BOOTH, AW

BOSWELL, C

BRANDENBURG, G

BROWN, D

BUCKLEYGEER, E

BUDD, HS

BUSETTO, G

BYONWAGNER, A

BYRUM, KL

CAMPAGNARI, C

CAMPBELL, M

CAREY, R

CARITHERS, W

CARLSMITH, D

CARROLL, JT

CASHMORE, R

CASTRO, A

CERVELLI, F

CHADWICK, K

CHIARELLI, G

CHINOWSKY, W

CIHANGIR, S

CLARK, AG

机构：

[1] BRANDEIS UNIV, WALTHAM, MA 02254 USA

[2] UNIV CHICAGO, CHICAGO, IL 60637 USA

[3] FERMI NATL ACCELERATOR LAB, BATAVIA, IL 60510 USA

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

[5] HARVARD UNIV, CAMBRIDGE, MA 02138 USA

[6] UNIV ILLINOIS, URBANA, IL 61801 USA

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

[8] KEK NAT LAB HIGH ENERGY PHYS, NATL LAB HIGH ENERGY PHYS, TSUKUBA, IBARAKI 305, JAPAN

[9] UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, BERKELEY, CA 94720 USA

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

[11] UNIV PENN, PHILADELPHIA, PA 19104 USA

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

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

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

[15] UNIV ROCHESTER, ROCHESTER, NY 14627 USA

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

[17] RUTGERS STATE UNIV, PISCATAWAY, NJ 08854 USA

[18] TEXAS A&M UNIV SYST, COLLEGE STN, TX 77843 USA

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

[20] TUFTS UNIV, MEDFORD, MA 02155 USA

[21] UNIV WISCONSIN, MADISON, WI 53706 USA

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.67.2609

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The W' is a charged, heavy, vector boson predicted to exist by some extensions of the standard model. We have searched for the processes W' --> ev and W'--> mu-v for M(W') > 100 GeV/c2, in ppBAR collisions at square-root s = 1.8 TeV, using data taken with the Collider Detector at Fermilab. The nonobservation of these processes leads to a lower limit of 520 GeV/c2 (95% confidence level) on the mass of the W', assuming standard-strength couplings to three fermion generations.

引用

页码：2609 / 2613

页数：5

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