Chiral shifts in heavy-light mesons

被引：0
作者：
Badalian, A. M. [1 ]
Simonov, Yu. A. [1 ]
Trusov, M. A. [1 ]
机构：
[1] ITEP, Moscow, Russia
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2009年 / 186卷
基金：
俄罗斯基础研究基金会;
关键词：
SPECTRUM; CHARM; MASS;
D O I：
10.1016/j.nuclphysbps.2008.12.080
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The mass shifts of the P-wave D-s, and B-s mesons due to coupling to DK and BK channels are calculated in the coupling channel model without fitting parameters. The strong mass shifts down for 0(+) and 1(+)' states have been obtained, while 1(+)'' and 2(+) states remain almost in situ. The masses of 0(+) and 1(+)' states of B-s mesons have been predicted.
引用
收藏
页码：359 / 362
页数：4
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