MONOPOLE EXCITATIONS IN HE-4,C-12 AND MG-24 IN A COLLECTIVE MODEL DESCRIPTION

被引：15

作者：

MORSCH, HP

DECOWSKI, P

机构：

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

[2] STATE UNIV GRONINGEN,INST KERNFYS VERSNELLER,GRONINGEN,NETHERLANDS

[3] UNIV WARSAW,DEPT NUCL PHYS,PL-02089 WARSAW,POLAND

来源：

PHYSICS LETTERS B | 1979年 / 82卷 / 01期

关键词：

D O I：

10.1016/0370-2693(79)90410-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Transition densities for monopole excitations have been derived from a simple collective model. Two different monopole modes are obtained, a surface vibration and a density mode which involves a change of the central nuclear density. The low lying monopole transition in 24Mg is well described by a surface vibration. However, for the light systems 4He and 12C surface and density effects cannot be separated. © 1979.

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页码：1 / 4

页数：4

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共 15 条

[1] ENERGY-LEVELS OF A = 21-44 NUCLEI .5. [J].

ENDT, PM ;

VANDERLE.C .

NUCLEAR PHYSICS A, 1973, A214 (OCT29) :1-625

[2] DIRECT EVIDENCE FOR A NEW GIANT RESONANCE AT 80A-1/3 MEV IN LEAD REGION [J].

HARAKEH, MN ;

VANDERBORG, K ;

ISHIMATSU, T ;

MORSCH, HP ;

VANDERWOUDE, A ;

BERTRAND, FE .

PHYSICAL REVIEW LETTERS, 1977, 38 (13) :676-680

[3] MONOPOLE EXCITATION OF HE-4 IN ALPHA-PARTICLE SCATTERING FROM C-12, C-13, AND O-16 [J].

JAHN, R ;

STAHEL, DP ;

WOZNIAK, GJ ;

CERNY, J ;

MORSCH, HP .

PHYSICS LETTERS B, 1976, 65 (04) :339-342

[4] STRONG POLARIZATION OF 1P-SHELL CORE IN LOWEST O+ STATES OF MG-24 AND SI-28 [J].

MORSCH, HP ;

DEHNHARD, D ;

LI, TK .

PHYSICAL REVIEW LETTERS, 1975, 34 (24) :1527-1530

[5] CORRECTION [J].

MORSCH, HP .

PHYSICAL REVIEW LETTERS, 1975, 35 (03) :192-192

[6] STRUCTURE OF LOW-LYING 0+ STATES IN F7-2 SHELL NUCLEI FROM INELASTIC HE-3 SCATTERING [J].

MORSCH, HP .

NUCLEAR PHYSICS A, 1974, A226 (03) :506-518

[7] MONOPOLE TRANSITIONS IN INELASTIC HE-3-SCATTERING ON TI-ISOTOPES [J].

MORSCH, HP .

PHYSICS LETTERS B, 1973, B 47 (01) :21-23

[8] IS MONOPOLE CORE POLARIZATION IMPORTANT IN INELASTIC EXCITATION OF LOW-LYING 0+ STATES [J].

MORSCH, HP .

PHYSICS LETTERS B, 1976, 61 (01) :15-17

[9]

MORSCH HP, UNPUBLISHED

[10]

SATCHLER GR, 1970, NUCL PHYS A, V100, P481