THE (HE-3, T) REACTION AS A PROBE OF THE NUCLEAR PIONIC MODE

被引：61

作者：

DELORME, J ^{[1
]}

GUICHON, PAM ^{[1
]}

机构：

[1] CENS,DEPT PHYS NUCL,F-91191 GIF SUR YVETTE,FRANCE

来源：

PHYSICS LETTERS B | 1991年 / 263卷 / 02期

关键词：

D O I：

10.1016/0370-2693(91)90579-F

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a theoretical interpretation of the (He-3,t) reaction on nuclei in the DELTA-resonance region. Our model is consistent with the constraints from pion and photon excitation channels. A sizeable part of the observed downward shift of the resonance is shown to be ascribable to a hitherto undetected nuclear mode at high excitation, the pionic branch. Interpretation of seemingly adverse results is discussed.

引用

页码：157 / 163

页数：7

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