Kaon-nucleon scattering states and potentials in the Skyrme model

被引：4

作者：

Ezoe, Takashi ^{[1
]}

Hosaka, Atsushi ^{[1
,2
]}

机构：

[1] Osaka Univ, Res Ctr Nucl Phys, Ibaraki 5670048, Japan

[2] Japan Atom Energy Agcy, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan

来源：

PHYSICAL REVIEW D | 2017年 / 96卷 / 05期

关键词：

CHIRAL SOLITON MODELS; BOUND-STATE; DEUTERIUM EXPERIMENTS; CURRENT-ALGEBRA; VECTOR-MESONS; LENGTHS; SU(3); CONFIGURATIONS; STRANGENESS; BREAKING;

D O I：

10.1103/PhysRevD.96.054002

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the (anti)kaon nucleon interaction in the Skyrme model. The kaon field is introduced as a fluctuation around the rotating Skyrmion for the nucleon. As an extension of our previous work, we study scattering states and examine phase shifts in various kaon- nucleon channels. Then we study the interaction, where we find that it consists of central and spin- orbit components for isospin channels, I = 0, 1, with an energy dependence and a nonlocality. The interaction is then fitted to a Shrdinger equivalent local potential for s and p waves.

引用

页数：16

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