ATOMIC EFFECTS ON ALPHA-ALPHA SCATTERING TO THE BE-8 GROUND-STATE

被引：27
作者：
WUSTENBECKER, S
BECKER, HW
EBBING, H
SCHULTE, WH
BERHEIDE, M
BUSCHMANN, M
ROLFS, C
MITCHELL, GE
SCHWEITZER, JS
机构：
[1] RUHR UNIV BOCHUM,INST EXPTL PHYS 3,W-4630 BOCHUM,GERMANY
[2] SCHLUMBERGER DOLL RES CTR,RIDGEFIELD,CT 06877
[3] N CAROLINA STATE UNIV,RALEIGH,NC 27695
[4] TRIANGLE UNIV NUCL LAB,DURHAM,NC 27706
来源：
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1992年 / 344卷 / 02期
关键词：
D O I：
10.1007/BF01291705
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：
The alpha-alpha scattering to the Be-8 ground state was investigated in kinematic coincidence for the angle pairs 45-degrees/45-degrees and 30-degrees/60-degrees using the crossing beams technique, with an energy resolution of 26 eV. The nuclear resonance is split into 2 structures, not the 3 structures suggested by earlier work. The atomic physics origin of the splitting, the resonance parameters of the Be-8 ground state, and astrophysical implications are discussed.
引用
收藏
页码：205 / 217
页数：13
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