Final state interaction phase in B decays -: art. no. 074019

被引：50

作者：

Suzuki, M ^{[1
]}

Wolfenstein, L

机构：

[1] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

[3] Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15213 USA

来源：

PHYSICAL REVIEW D | 1999年 / 60卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.60.074019

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

From an estimate of the meson-meson inelastic scattering at 5 GeV, it is concluded that a typical strong phase in B decays to two mesons is of the order of 20 degrees. For a particular final state, an estimate of the phase depends on whether that state is more or less probable as a final state compared to those states to which it is connected by the strong interaction S matrix. [S0556-2821(99)07317-8].

引用

页数：5

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