Pion-nucleus scattering
Pion-nucleus scattering
复制标题
介子核散射
DOI：
10.1103/physrevc.58.314
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发表时间：
1998
影响因子：
3.1
通讯作者：
W. Gibbs
中科院分区：
文献类型：
--
作者：
M. Nuseirat;M. Lodhi;W. Gibbs
基于微分截面和(在一种情况下)反应截面，对{pi}{sup+}与{sup 12}C、{sup 16}O和{sup 40}Ca的弹性散射进行了能量相关分析。非局部光学模型被用来提供数据集之间的能量变化。在S波和纵波相移中发现了这种结构。{版权所有}{ital1998}{italthe American Physitive Society}
An energy-dependent analysis of elastic scattering of {pi}{sup +} from {sup 12}C, {sup 16}O, and {sup 40}Ca is made based on differential cross sections and (in one case) reaction cross sections. A nonlocal optical model is used to provide the energy variation between data sets. Structure is found in the s- and p-wave phase shifts. {copyright} {ital 1998} {ital The American Physical Society}