EXPERIMENTAL-STUDY OF HE-8+P ELASTIC AND INELASTIC-SCATTERING

被引：97

作者：

KORSHENINNIKOV, AA

YOSHIDA, K

ALEKSANDROV, DV

AOI, N

DOKI, Y

INABE, N

FUJIMAKI, M

KOBAYASHI, T

KUMAGAI, H

MOON, CB

NIKOLSKII, EY

OBUTI, MM

OGLOBLIN, AA

OZAWA, A

SHIMOURA, S

SUZUKI, T

TANIHATA, I

WATANABE, Y

YANOKURA, M

机构：

[1] RIKEN,WAKO,SAITAMA 35101,JAPAN

[2] UNIV TOKYO,DEPT PHYS,TOKYO 108,JAPAN

[3] HOSEO UNIV,DEPT PHYS,CHUNGNAM 337850,SOUTH KOREA

[4] RIKKYO UNIV,DEPT PHYS,TOKYO 171,JAPAN

来源：

PHYSICS LETTERS B | 1993年 / 316卷 / 01期

关键词：

D O I：

10.1016/0370-2693(93)90654-Z

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

An experimental study of He-8+p elastic scattering and a search for He-8* are performed. The excited state 8H* is observed in two independent experimental methods. The obtained parameters of the excited state are E(He-8)*=3.57+/-0.12 MeV, GAMMA=0.5+/-0.35 MeV, GAMMA(He-4+4n)/GAMMA(He-6+n+n) less-than-or-equal-to 5%. Angular distributions for elastic and inelastic scattering are measured. The inelastic angular distribution is consistent with J(pi)=2+ for He-8(3.55)*.

引用

页码：38 / 44

页数：7

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