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

页码：359 / 362

页数：4

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