MULTILEPTON CONFIGURATIONS IN B-DECAY AND T-DECAY

被引：21

作者：

CABIBBO, N

MAIANI, L

机构：

[1] NATL INST NUCL PHYS,ROME,ITALY

[2] CERN,CH-1211 GENEVA 23,SWITZERLAND

来源：

PHYSICS LETTERS B | 1979年 / 87卷 / 04期

关键词：

D O I：

10.1016/0370-2693(79)90555-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The probabilities of emitting one or more prompt charged leptons in b and t decays and in the decay of a bb or tt pair are computed and found to be large. Multilepton configurations can thus be used to identify the production of new flavours, and to obtain information on the weak mixing angles. © 1979.

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收藏

页码：366 / 370

页数：5

相关论文

共 19 条

[1] SEMI-LEPTONIC DECAYS OF HEAVY QUARKS IN QUANTUM CHROMODYNAMICS [J].

ALI, A ;

PIETARINEN, E .

NUCLEAR PHYSICS B, 1979, 154 (03) :519-534

[2] OCTET ENHANCEMENT OF NON-LEPTONIC WEAK INTERACTIONS IN ASYMPTOTICALLY FREE GAUGE THEORIES [J].

ALTARELLI, G ;

MAIANI, L .

PHYSICS LETTERS B, 1974, B 52 (03) :351-354

[3] POSSIBILITY THAT CHARMED VECTOR-MESONS ARE LIGHTER THAN CHARMED PSEUDOSCALARS [J].

ALTARELLI, G ;

CABIBBO, N ;

MAIANI, L .

PHYSICAL REVIEW LETTERS, 1975, 35 (10) :635-638

[4]

ALTARELLI G, QUARKS LEPTONS

[5]

BARGER V, 1979, U WISCONSIN PREPRINT

[6]

BARGER V, UNPUBLISHED

[7] LEPTON SPECTRUM IN SEMI-LEPTONIC CHARM DECAY [J].

CABIBBO, N ;

CORBO, G ;

MAIANI, L .

NUCLEAR PHYSICS B, 1979, 155 (01) :93-103

[8] LIFETIME OF CHARMED PARTICLES [J].

CABIBBO, N ;

MAIANI, L .

PHYSICS LETTERS B, 1978, 79 (01) :109-111

[9] LEFT-HANDED CURRENTS AND CP VIOLATION [J].

ELLIS, J ;

GAILLARD, MK ;

NANOPOULOS, DV .

NUCLEAR PHYSICS B, 1976, 109 (02) :213-243

[10] WEAK DECAYS OF HIGH-MASS HADRONS [J].

ELLIS, J ;

GAILLARD, MK ;

NANOPOULOS, DV .

NUCLEAR PHYSICS B, 1975, 100 (02) :313-328