PI-C-13 SCATTERING NEAR THE PI-N(3,3) RESONANCE

被引：15

作者：

SCHWARZ, E

EGGER, JP

GOETZ, F

GRETILLAT, P

LUNKE, C

PERRIN, C

PREEDOM, BM

MISCHKE, RE

机构：

[1] UNIV S CAROLINA,COLUMBIA,SC 29208

[2] UNIV CALIF LOS ALAMOS SCI LAB,LOS ALAMOS,NM 87545

[3] UNIV GRENOBLE,INST SCI NUCL,F-38044 GRENOBLE,FRANCE

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.43.1578

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

π-C13 elastic and inelastic scattering was measured for both π+ and π- at 180 MeV. The π-π+ ratio of inelastic cross sections approaches 1 in scattering to collective states, whereas this ratio differs significantly from 1 for other excited states. In particular, a value close to the one for pion scattering from free nucleons at the (3,3) resonance was determined for the 9.5-MeV state. © 1979 The American Physical Society.

引用

页码：1578 / 1580

页数：3

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