CORE-POLARIZATION EFFECTS IN PION ELASTIC-SCATTERING FROM POLARIZED SPIN-1/2 NUCLEI

被引：3

作者：

KUME, K ^{[1
]}

NOSE, N ^{[1
]}

机构：

[1] OSAKA UNIV, NUCL PHYS RES CTR, IBARAKI, OSAKA 567, JAPAN

来源：

PHYSICAL REVIEW C | 1995年 / 51卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.51.2006

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：

We have studied the core-polarization effects in pion elastic scattering from polarized C13 and N15. The pion-nucleus spin-flip amplitude has been calculated within a framework of distorted-wave impulse approximation. To calculate the nuclear form factors we have used the wave function including the first-order core polarization with the intermediate states with excitation energies up to 12Latin small letter h with stroke. It is shown that the core-polarization effects reduce the absolute values of the asymmetry. © 1995 The American Physical Society.

引用

页码：2006 / 2010

页数：5

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