STAGGERING OF THE NUCLEAR-CHARGE RADII IN A SUPERFLUID MODEL WITH GOOD PARTICLE NUMBER

被引：11
作者：
HOROI, M [1 ]
机构：
[1] INST ATOM PHYS, BUCHAREST, ROMANIA
来源：
PHYSICAL REVIEW C | 1994年 / 50卷 / 06期
关键词：
D O I：
10.1103/PhysRevC.50.2834
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 superfluid model with an effective four-body interaction of the monopole pairing type is used to explain the staggering of charge radii in the isotope chains. The contributions of deformation and of particle number projection are analyzed for the Sn isotopes. Good results are obtained for the staggering parameters and neutron pairing energies. © 1994 The American Physical Society.
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页码：2834 / 2840
页数：7
相关论文
共 32 条
  • [1] ISOTOPE SHIFTS AND HYPERFINE-STRUCTURE OF THE 4S21S0-4S4P1P1 TRANSITION IN CALCIUM ISOTOPES
    ANDL, A
    BEKK, K
    GORING, S
    HANSER, A
    NOWICKI, G
    REBEL, H
    SCHATZ, G
    THOMPSON, RC
    [J]. PHYSICAL REVIEW C, 1982, 26 (05): : 2194 - 2202
  • [2] FINE-STRUCTURE IN MASS-NUMBER DEPENDENCE OF RMS CHARGE RADII
    ANGELI, I
    CSATLOS, M
    [J]. NUCLEAR PHYSICS A, 1977, 288 (03) : 480 - 492
  • [3] THE ODD EVEN STAGGERING OF THE NUCLEAR-CHARGE RADII OF PB ISOTOPES
    ANSELMENT, M
    FAUBEL, W
    GORING, S
    HANSER, A
    MEISEL, G
    REBEL, H
    SCHATZ, G
    [J]. NUCLEAR PHYSICS A, 1986, 451 (03) : 471 - 480
  • [4] DYNAMIC ALPHA-TYPE CORRELATIONS IN DEFORMED SUPERFLUID NUCLEI
    APOSTOL, M
    BULBOACA, I
    CARSTOIU, F
    DUMITRESCU, O
    HOROI, M
    [J]. EUROPHYSICS LETTERS, 1987, 4 (02): : 197 - 204
  • [5] ALPHA-LIKE 4 NUCLEON CORRELATIONS IN SUPERFLUID PHASES OF ATOMIC-NUCLEI
    APOSTOL, M
    BULBOACA, I
    CARSTOIU, F
    DUMITRESCU, O
    HOROI, M
    [J]. NUCLEAR PHYSICS A, 1987, 470 (01) : 64 - 78
  • [6] APOSTOL M, 1985, JINR E485934 REP
  • [7] SHAPE COEXISTENCE IN THE NEUTRON DEFICIENT PB ISOTOPES AND THE CONFIGURATION-CONSTRAINED SHELL CORRECTION APPROACH
    BENGTSSON, R
    NAZAREWICZ, W
    [J]. ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1989, 334 (03): : 269 - 276
  • [8] BRANDUS I, 1987, JINR E48748 REP
  • [9] PROTON AND NEUTRON DENSITY DISTRIBUTIONS FOR A = 16-58 NUCLEI
    BROWN, BA
    MASSEN, SE
    HODGSON, PE
    [J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1979, 5 (12) : 1655 - 1698
  • [10] FERMI-LIQUID MODEL OF ALPHA-DECAY
    BULGAC, A
    HOLAN, S
    CARSTOIU, F
    DUMITRESCU, O
    [J]. NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1982, 70 (02): : 142 - 162
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