CP VIOLATING ASYMMETRIES IN CHARGED D-MESON DECAYS

被引：48

作者：

BUCCELLA, F

LUSIGNOLI, M

MANGANO, G

MIELE, G

PUGLIESE, A

SANTORELLI, P

机构：

[1] INFN,SEZ ROMA I,I-00185 ROME,ITALY

[2] INFN,SEZ NAPOLI,I-80125 NAPLES,ITALY

[3] UNIV ROMA LA SAPIENZA,DIPARTIMENTO FIS,I-00185 ROME,ITALY

来源：

PHYSICS LETTERS B | 1993年 / 302卷 / 2-3期

关键词：

D O I：

10.1016/0370-2693(93)90402-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The CP violating asymmetries for Cabibbo suppressed charged D meson decays in the standard model are estimated in the factorized approximation, using the two-loop effective hamiltonian and a model for final state interactions previously tested for Cabibbo allowed D decays. No new parameters are added. The predictions are larger than expected and not too far from the experimental possibilities.

引用

页码：319 / 325

页数：7

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