INITIAL-STATE INTERACTIONS FOR K--PROTON RADIATIVE-CAPTURE

被引：24
|
作者：
SIEGEL, PB [1 ]
SAGHAI, B [1 ]
机构：
[1] CTR ETUD SACLAY, DAPNIA, DSM, CEA, SERV PHYS NUCL, F-91191 GIF SUR YVETTE, FRANCE
来源：
PHYSICAL REVIEW C | 1995年 / 52卷 / 01期
关键词：
D O I：
10.1103/PhysRevC.52.392
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The effects of the initial-state interactions on the K--p radiative capture branching ratios are examined and found to be quite sizable. A general coupled-channel formalism for both strong and electromagnetic channels using a particle basis is presented, and applied to all the low energy K--p data with the exception of the 1s atomic level shift. Satisfactory fits are obtained using vertex coupling constants for the electromagnetic channels that are close to their expected SU(3) values.
引用
收藏
页码：392 / 400
页数：9
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