Recent CDF results

被引:3
作者
Conway, JS
机构
关键词
D O I
10.1016/S0920-5632(96)00525-7
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
Preliminary results from the CDF detector, based on analysis of data collected in Run Ia and Run Ib at the Tevatron, totalling 110 pb(-1) integrated luminosity, place new limits on the masses and couplings of new particles including charged Higgs bosons, supersymmetric gauge particles and quarks, and new vector bosons. One of the observed events, having an ece-pair, two photons, and large missing energy would not occur with significant rate in the Standard Model, leading to speculation regarding its origin and the possible existence of related events.
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页码:8 / 13
页数:6
相关论文
共 12 条
[1]  
ABBANEO D, 1996, CERNPPE9610
[2]   THE CDF DETECTOR - AN OVERVIEW [J].
ABE, F ;
AMIDEI, D ;
APOLLINARI, G ;
ASCOLI, G ;
ATAC, M ;
AUCHINCLOSS, P ;
BADEN, AR ;
BARBAROGALTIERI, A ;
BARNES, VE ;
BARSOTTI, E ;
BEDESCHI, F ;
BELFORTE, S ;
BELLETTINI, G ;
BELLINGER, J ;
BENSINGER, J ;
BERETVAS, A ;
BERGE, P ;
BERTOLUCCI, S ;
BHADRA, S ;
BINKLEY, M ;
BLAIR, R ;
BLOCKER, C ;
BOFILL, J ;
BOOTH, AW ;
BRANDENBURG, G ;
BRENNER, A ;
BROWN, D ;
BYON, A ;
BYRUM, KL ;
CAMPBELL, M ;
CAREY, R ;
CARITHERS, W ;
CARLSMITH, D ;
CARROLL, JT ;
CASHMORE, R ;
CERVELLI, F ;
CHADWICK, K ;
CHAPIN, T ;
CHIARELLI, G ;
CHINOWSKY, W ;
CIHANGIR, S ;
CLINE, D ;
CONNOR, D ;
CONTRERAS, M ;
COOPER, J ;
CORDELLI, M ;
CURATOLO, M ;
DAY, C ;
DELFABBRO, R ;
DELLORSO, M .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1988, 271 (03) :387-403
[3]   Supersymmetric analysis and predictions based on the Collider Detector at Fermilab ee gamma gamma plus missing energy event [J].
Ambrosanio, S ;
Kane, GL ;
Kribs, GD ;
Martin, SP ;
Mrenna, S .
PHYSICAL REVIEW LETTERS, 1996, 76 (19) :3498-3501
[4]  
ARNOWITT R, 1994, P 7 JA SWIEC SUMM SC
[5]   PERTURBATIVE GLUON RESUMMATION OF THE TOP-QUARK PRODUCTION CROSS-SECTION [J].
BERGER, EL ;
CONTOPANAGOS, H .
PHYSICS LETTERS B, 1995, 361 (1-4) :115-120
[6]  
CATANI S, 1996, CERNTH9621
[7]  
CDF collaboration, 1995, Physical Review Letters, V74, P2626, DOI DOI 10.1103/PHYSREVLETT.74.2626
[8]   Experimental signatures of low energy gauge-mediated supersymmetry breaking [J].
Dimopoulos, S ;
Dine, M ;
Raby, S ;
Thomas, S .
PHYSICAL REVIEW LETTERS, 1996, 76 (19) :3494-3497
[9]   A LIGHT TOP QUARK AFTER ALL [J].
GLASHOW, SL ;
JENKINS, EE .
PHYSICS LETTERS B, 1987, 196 (02) :233-236
[10]   THE SEARCH FOR SUPERSYMMETRY - PROBING PHYSICS BEYOND THE STANDARD MODEL [J].
HABER, HE ;
KANE, GL .
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1985, 117 (2-4) :75-263