PSEUDO-MAGIC NUCLEI

被引:11
作者
SCHARFFGOLDHABER, G
机构
[1] Brookhaven Nat. Lab., Upton, NY
关键词
D O I
10.1088/0305-4616/5/11/003
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
Below a critical angular momentum, yrast bands of non-magic nuclei are well described by the two-parameter variable moment of inertia model. Some striking exceptions to this rule are found in nuclei which have the same mass number as doubly magic nuclei but possess either one (or two) proton pairs beyond a magic number and one (or two) neutron hole pairs, or vice versa. Yrast bands in these 'pseudomagic' nuclei resemble those in magic nuclei.
引用
收藏
页码:L207 / L211
页数:5
相关论文
共 16 条
[1]   COLLECTIVE VARIABLES FOR THE DESCRIPTION OF ROTATIONAL MOTION IN MANY-PARTICLE SYSTEMS [J].
BUCK, B ;
BIEDENHARN, LC ;
CUSSON, RY .
NUCLEAR PHYSICS A, 1979, 317 (01) :205-241
[2]  
COCHAVI S, 1972, J PHYS FRANCE, V33, P102
[3]   PHENOMENOLOGICAL ANALYSIS OF QUASIROTATIONAL SPECTRA AND POSSIBLE EVIDENCE FOR HIGHER-PHONON STATES [J].
DAS, TK ;
DREIZLER, RM ;
KLEIN, A .
PHYSICAL REVIEW C, 1970, 2 (02) :632-+
[4]   CONVERSION ELECTRONS FROM (ALPHA XN)REACTIONS ON SM ISOTOPES AND NUCLEAR STRUCTURES OF GD NUCLEI [J].
EJIRI, H ;
ISHIHARA, M ;
SAKAI, M .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1968, 24 (06) :1189-&
[5]   CAN RENORMALIZATION OF INTERACTION DESCRIBE EFFECTS OF (A+2)PARTICLES-2 HOLES EXCITATIONS [J].
FABER, M ;
FAESSLER, A ;
MUTHER, H .
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1978, 285 (01) :77-81
[6]   HIGH-SPIN STATES IN TI-48 AND TI-46 [J].
FORTUNA, G ;
HUBER, RB ;
KUTSCHERA, W ;
MORANDO, M ;
MORINAGA, H ;
RICCI, RA ;
SIGNORINI, C .
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1976, 34 (02) :321-345
[7]   ELECTRIC AND DYNAMIC QUADRUPOLE-MOMENTS OF EVEN-EVEN NUCLEI [J].
GOLDHABER, AS ;
SCHARFFGOLDHABER, G .
PHYSICAL REVIEW C, 1978, 17 (03) :1171-1178
[8]  
Iachello F., 1978, Comments on Nuclear and Particle Physics, V8, P59
[9]   LEVEL STRUCTURE AND LIFETIMES OF EXCITED-STATES IN TI-48 [J].
LINARD, BJ ;
KENNEDY, DL ;
MORRISON, I ;
HEGGIE, JCP ;
BOLOTIN, HH .
NUCLEAR PHYSICS A, 1978, 302 (01) :214-236
[10]  
PIEL WF, 1978, B AM PHYS SOC, V23, P555