Search for Delta(1232)-resonance excitation in heavy-ion collisions around 100 MeV/nucleon

被引：16

作者：

Badala, A

Barbera, R

Bonasera, A

Palmeri, A

Pappalardo, GS

Riggi, F

Russo, AC

Russo, G

Turrisi, R

机构：

[1] UNIV CATANIA, DIPARTIMENTO FIS, I-95129 CATANIA, ITALY

[2] IST NAZL FIS NUCL, LAB NAZL SUD, I-95123 CATANIA, ITALY

来源：

PHYSICAL REVIEW C | 1996年 / 54卷 / 05期

关键词：

D O I：

10.1103/PhysRevC.54.R2138

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：

Correlations among protons and neutral pions emitted in the reaction Ar-36+Al-27 at 95 MeV/nucleon have been studied. The analysis of the (pi(0)-p) invariant-mass and relative-angle distributions shows evidences of Delta(1232)-resonance excitation. The experimental data are in agreement with the predictions of microscopic theoretical calculations.

引用

页码：R2138 / R2142

页数：5

共 31 条

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