Study of the 89Y(α,α)89Y reaction close to the Coulomb barrier

被引：6
|
作者：
Kiss, G. G. [1 ]
Gyuerky, Gy [1 ]
Fueloep, Zs [1 ]
Somorjai, E. [1 ]
Galaviz, D. [2 ]
Kretschmer, A. [2 ]
Sonnabend, K. [2 ]
Zilges, A. [2 ]
Mohr, P. [3 ]
Avrigeanu, M. [4 ]
机构：
[1] Inst Nucl Res ATOMKI, H-4001 Debrecen, Hungary
[2] Tech Univ Darmstadt, Darmstadt, Germany
[3] Diakoniekrankenhaus, Schwabisch Hall, Germany
[4] Horia Hulubei Natl Inst Phys & Nucl Engn, Bucharest, Romania
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2008年 / 35卷 / 01期
关键词：
D O I：
10.1088/0954-3899/35/1/014037
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：
In order to check the reliability of global alpha-nucleus optical potential to be used in statistical model calculations, elastic alpha scattering experiments have been carried out at E-c.m. = 18.6 and 15.5 MeV on the even-odd Y-89 nucleus. Moreover, the comparison of the elastic scattering cross section of the Y-89(alpha, alpha)Y-89 and the previously measured Mo-92(alpha, alpha)Mo-92 reactions will allow us to investigate the behavior of the optical potential parameters along the N = 50 isotonic chain. The experimental details of the Y-89(alpha, alpha)Y-89 measurement and the angular distributions are presented here.
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页数：6
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