Dissipative effects in semileptonic B-B decays

被引：13

作者：

Benatti, F

Floreanini, R

机构：

[1] Univ Trieste, Dipartimento Fis Teor, I-34014 Trieste, Italy

[2] Ist Nazl Fis Nucl, Trieste, Italy

来源：

PHYSICS LETTERS B | 1999年 / 465卷 / 1-4期

关键词：

D O I：

10.1016/S0370-2693(99)01069-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the time evolution and decay of the neutral B-meson system using quantum dynamical semigroups. New, nonstandard terms appear in the expression of relevant observables; they can be parametrized in terms of six phenomenological constants. Although very small, these parameters may be detected in the new generation of dedicated B-meson experiments. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：260 / 270

页数：11

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