On φ3 measurements using B-→D*K- decays -: art. no. 091503

被引:49
作者
Bondar, A [1 ]
Gershon, T
机构
[1] Budker Inst Nucl Phys, Novosibirsk 630090, Russia
[2] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki, Japan
来源
PHYSICAL REVIEW D | 2004年 / 70卷 / 09期
基金
日本学术振兴会;
关键词
D O I
10.1103/PhysRevD.70.091503
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We point out that in decays of the type B--->(DK-)-K-*, where the neutral D-* meson is an admixture of D-*0 and (D) over bar (*0), there is an effective strong phase difference of pi between the cases that the D-* is reconstructed as Dpi(0) and Dgamma. We consider the consequences for measurements of phi(3) using these modes, some of which are profound and beneficial.
引用
收藏
页码:091503 / 1
页数:3
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