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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