EXCITATION OF MULTIPHONON STATES IN RELATIVISTIC HEAVY-ION COLLISIONS

被引：27

作者：

BERTULANI, CA ^{[1
]}

ZELEVINSKY, VG ^{[1
]}

机构：

[1] MICHIGAN STATE UNIV,NATL SUPERCOND CYCLOTRON LAB,E LANSING,MI 48824

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 07期

关键词：

D O I：

10.1103/PhysRevLett.71.967

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

One- and two-step Coulomb excitation cross sections of the double-phonon giant dipole resonance states are calculated in a semiclassical formalism. The contribution of nuclear interaction is shown to be small. The multipole sum rules are used to evaluate corresponding nuclear matrix elements; the widths of final and intermediate states are taken into account. The recent experimental data are discussed and compared to our calculations.

引用

页码：967 / 970

页数：4

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