BINARY NUCLEAR-MOLECULES OF AN ALPHA-PARTICLE AND A HEAVIER CLUSTER

被引：14

作者：

BRENNER, M

机构：

[1] Department of Physics, Åbo Akademi University, Turku

来源：

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1994年 / 349卷 / 3-4期

关键词：

D O I：

10.1007/BF01288965

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：

A simple nuclear molecule is used as a model to interpret the band structure observed in elastic alpha-scattering and alpha-transfer reactions in the sd-shell. As in spectra of halogen acid molecules the bands have even and odd spins and parities. Due to the broadening and fine structure of the rotational levels they are characterized as giant resonances. The big moment of inertia and the line broadening is discussed in terms of performed measurements of scattering and the (alpha, p) reaction. A fine structure of prominent peaks in the inelastic scattering cross-sections hints at the existence of rotational states with an alpha-particle orbiting an excited core.

引用

页码：233 / 236

页数：4

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