Coupled-Channel Faddeev Calculations of K - d Scattering Length

被引：0
|
作者：
Shevchenko, N. V. [1 ]
机构：
[1] Acad Sci Czech Republic, Inst Nucl Phys, CZ-25068 Rez, Czech Republic
来源：
FEW-BODY SYSTEMS | 2011年 / 50卷 / 1-4期
关键词：
SIGMA-HYPERON PRODUCTION; LOW-ENERGY K; P INTERACTIONS; 300; MEV/C; X-RAYS; HYDROGEN; DEUTERIUM; REST;
D O I：
10.1007/s00601-010-0140-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Dependence of the K(-)d scattering length on the different models of (K) over barN-pi Sigma interaction describing Lambda (1405) resonance in terms of one or two poles is investigated. The (K) over bar NN - pi Sigma N system is described by coupled- channel Faddeev equations in AGS form. The two-body (K) over barN - pi Sigma interaction models reproduce all existing experimental data on K- p scattering and K- p atom level shift. The comparison with several approximations, commonly used for such calculations, is done.
引用
收藏
页码：335 / 338
页数：4
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