COLLECTIVE CORRELATION MODEL OF GIANT RESONANCE WITH SURFACE-DELTA-INTERACTION

被引:8
作者
REINHARD, PG
ARENHOVEL, H
机构
来源
ZEITSCHRIFT FUR PHYSIK | 1969年 / 222卷 / 02期
关键词
D O I
10.1007/BF01392294
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The intermediate structure of the giant resonance of light nuclei (12C,16O,28Si,32S,40Ca) has been investigated in the model of collective correlations by means of the surface-delta-interaction (SDI). The SDI introduces also a coupling of 1 p-1 h excitations to the surface vibrations. Despite the simplicity of this model the gross features of the absorption cross sections are quite well resembled. Furthermore, this model predicts a considerable inelastic photon scattering into the first excited 2+ level. © 1969 Springer-Verlag.
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页码:165 / +
页数:1
相关论文
共 14 条
[1]  
BROWN GE, 1964, UNIFIED THEORY NUCLE
[2]   COLLECTIVE CORRELATIONS IN SPHERICAL NUCLEI AND STRUCTURE OF GIANT RESONANCES [J].
DRECHSEL, D ;
SEABORN, JB ;
GREINER, W .
PHYSICAL REVIEW, 1967, 162 (04) :983-&
[3]   PARTICLE-HOLE DESCRIPTION OF 28SI AND 32S [J].
FARRIS, SA ;
EISENBER.JM .
NUCLEAR PHYSICS, 1966, 88 (02) :241-&
[4]   PARTICLE-HOLE DESCRIPTION OF CARBON 12 + OXYGEN 16 [J].
GILLET, V ;
MAU, NV .
NUCLEAR PHYSICS, 1964, 54 (02) :321-&
[5]   PARTICLE-HOLE DESCRIPTION OF ODD PARITY STATES OF CALCIUM 40 [J].
GILLET, V ;
SANDERSON, EA .
NUCLEAR PHYSICS, 1964, 54 (03) :472-&
[6]   NUCLEAR COUPLING SCHEMES WITH A SURFACE DELTA INTERACTION [J].
GREEN, IM ;
MOSZKOWS.SA .
PHYSICAL REVIEW, 1965, 139 (4B) :B790-&
[7]   NUCLEAR AND NUCLEON SCATTERING OF HIGH-ENERGY ELECTRONS [J].
HOFSTADTER, R .
ANNUAL REVIEW OF NUCLEAR SCIENCE, 1957, 7 :231-316
[8]   SURFACE DELTA INTERACTION AND EXCITATIONS IN CLOSED SHELL NUCLEI [J].
LETOURNEUX, J ;
EISENBERG, JM .
NUCLEAR PHYSICS, 1966, 85 (01) :119-+
[9]   ETUDE DE LA RESONANCE GEANTE DES NOYAUX LEGERS ET MOYENS PAR DIFFUSION DU RAYONNEMENT DE FREINAGE [J].
LOISEAUX, JM ;
MAISON, JM ;
LANGEVIN, M .
JOURNAL DE PHYSIQUE, 1967, 28 (01) :11-&
[10]  
SEABORN JB, PRIVATE COMMUNICATIO