ANALYSIS OF LOW-ENERGY PI plus SCATTERING TO 2ND O+STATES

被引：6

作者：

DELCASTILLO, RA

DETAKACSY, NB

机构：

[1] Department of Physics, McGill University, Montreal, H3A 2T8, Que.

来源：

PHYSICAL REVIEW C | 1991年 / 43卷 / 03期

关键词：

D O I：

10.1103/PhysRevC.43.1389

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：

An optical potential with a strong Ericson-Ericson-Lorentz-Lorenz parameter is used to calculate low-energy pion inelastic scattering to selected collective states and excited 0+ states in C-12 and Si-28. The nuclear structure input is carefully evaluated, and there are no free parameters in the calculation. The scattering to the 0(2)+ states proceeds dominantly through the one-step mechanism, but the two-step mechanism is significant and can be used to extract some information about the form factors connecting excited states.

引用

页码：1389 / 1394

页数：6

共 36 条

[1] ENERGY-LEVELS OF LIGHT-NUCLEI A=11-12 [J].