Sensitivities of the proton-nucleus elastic scattering observables of {sup 6}He and {sup 8}He at intermediate energies
Sensitivities of the proton-nucleus elastic scattering observables of {sup 6}He and {sup 8}He at intermediate energies
复制标题
{sup 6}He 和 {sup 8}He 中能质子核弹性散射观测值的灵敏度
DOI：
10.1103/physrevc.61.044601
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发表时间：
2000
影响因子：
3.1
通讯作者：
O. Garcia
中科院分区：
文献类型：
--
作者：
S. Weppner;C. Elster;O. Garcia
我们调查使用质子核弹性散射实验使用次级束的{sup 6}He和{sup 8}He，以确定这些核的物理结构。这些实验的核结构的敏感性进行了检查，通过使用四种不同的核结构模型，具有不同的空间特征，使用全折叠光学势模型。结果表明，在中能区（<100 MeV/核子），弹性散射不是确定结构特征的好约束。因此，研究人员应该寻找其他地方，把约束的基态波函数的{sup 6}He和{sup 8}He核。(c)2000年，美国物理学会。
We investigate the use of proton-nucleus elastic scattering experiments using secondary beams of {sup 6}He and {sup 8}He to determine the physical structure of these nuclei. The sensitivity of these experiments to nuclear structure is examined by using four different nuclear structure models with different spatial features using a full-folding optical potential model. The results show that elastic scattering at intermediate energies (<100 MeV per nucleon) is not a good constraint to be used to determine features of structure. Therefore researchers should look elsewhere to put constraints on the ground state wave function of the {sup 6}He and {sup 8}He nuclei. (c) 2000 The American Physical Society.