STRUCTURE OF THE KOBAYASHI-MASKAWA MATRIX

被引：9

作者：

BELANGER, G ^{[1
]}

HAMZAOUI, C ^{[1
]}

KOIDE, Y ^{[1
]}

机构：

[1] UNIV SHIZUOKA,DEPT PHYS,SHIZUOKA 422,JAPAN

来源：

PHYSICAL REVIEW D | 1992年 / 45卷 / 11期

关键词：

D O I：

10.1103/PhysRevD.45.4186

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The measure of CP violation J in the Kobayashi-Maskawa (KM) model is estimated by expansion around \V(ub)\ = 0. We obtain that \J\ congruent-to \V(us\\V(cb)\\V(ub)\ and the KM asymmetry parameter omega congruent-to -\V(us)\2\V(cb)\2. We discuss the implication of imposing this condition on the KM matrix elements, on the top-quark mass using the measurements Of epsilon(K), B(d-)0B(d)0BAR mixing, \V(cb)\, and \V(ub)\/\V(cb)\. A comparison with the symmetric KM matrix is made.

引用

页码：4186 / 4191

页数：6

共 45 条

[41]

SOMMER R, CERNTH611391 REP

[42] QUARK MASSES, CHARGED CURRENT MIXING ANGLES, AND CP-VIOLATION [J].

STECH, B .

PHYSICS LETTERS B, 1983, 130 (3-4) :189-193

[43] EXCLUSIVE SEMILEPTONIC DECAYS OF HEAVY MESONS [J].

WIRBEL, M ;

STECH, B ;

BAUER, M .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1985, 29 (04) :637-642

[44] PARAMETRIZATION OF THE KOBAYASHI-MASKAWA MATRIX [J].

WOLFENSTEIN, L .

PHYSICAL REVIEW LETTERS, 1983, 51 (21) :1945-1947

[45] REPHASING INVARIANTS AND CP VIOLATION [J].

WU, DD .

PHYSICAL REVIEW D, 1986, 33 (03) :860-863

← 1 2 3 4 5 →