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arXiv 1111.0549nucl-ex
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天体物理γ过程中~(64)Zn α诱发反应的实验研究

Experimental study of alpha-induced reactions on 64Zn for the astrophysical gamma-process

Gy. Gyürky, J. Farkas, Z. Halász, Zs. Fülöp, E. Somorjai, T. Szücs, P. Mohr, A. Wallner

摘要:

在天体物理γ过程中,为了合成重的、富质子的同位素,精确地知道α-诱导的截面是非常重要的。我们已经开始了一个全面的研究64 Zn + α系统涉及的截面测量不同的反应通道,以及在低,天体物理相关的能量的弹性散射。本文介绍了~(64)Zn(α,p)~(67)Ga截面测量的实验技术和初步结果。

英文摘要:

For the synthesis of the heavy, proton rich isotopes in the astrophysical gamma-process the precise knowledge of alpha-induced cross sections is of high importance. We have initiated a comprehensive study of the 64Zn+alpha system involving the cross section measurement of different reaction channels as well as the elastic scattering at low, astrophysically relevant energies. In this paper the experimental technique and some preliminary results of the 64Zn(alpha,p)67Ga cross section measurement are presented.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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