UNIFIED DESCRIPTION OF THE LOW-LYING STATES OF THE GROUND BANDS OF EVEN-EVEN NUCLEI

被引：18
|
作者：
DRENSKA, S
GEORGIEVA, A
GUEORGUIEV, V
ROUSSEV, R
RAYCHEV, P
机构：
[1] Institute of Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia 1784
来源：
PHYSICAL REVIEW C | 1995年 / 52卷 / 04期
关键词：
D O I：
10.1103/PhysRevC.52.1853
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 unified description of the low lying excited states of the ground bands of even-even nuclei throughout the Periodic Table is obtained. A new variable in the geometrical part of the interaction characterizing the different types of collective modes is evaluated and analyzed. A phenomenological formula for the dynamical coefficient of the interaction, depending on the nuclear shell quantum numbers, is derived. A good agreement between the so-obtained theoretical ground band energies and the experimental ones is obtained for 927 low lying states of 271 nuclei from five major shells.
引用
收藏
页码：1853 / 1863
页数：11
相关论文
共 50 条
  • [41] QRPA study of low-lying 2+ states of even-even nuclei in neutron-rich Sn and Ni region
    Terasaki, J
    NUCLEAR PHYSICS A, 2004, 746 : 583C - 586C
  • [42] Criteria for comparison of bands in even-even nuclei
    Buck, B
    Merchant, AC
    Perez, SM
    ACTA PHYSICA HUNGARICA NEW SERIES-HEAVY ION PHYSICS, 2003, 18 (2-4): : 303 - 310
  • [43] Evidence of chiral bands in even-even nuclei
    Petrache, C. M.
    Lv, B. F.
    Astier, A.
    Dupont, E.
    Wang, Y. K.
    Zhang, S. Q.
    Zhao, P. W.
    Ren, Z. X.
    Meng, J.
    Greenlees, P. T.
    Badran, H.
    Cox, D. M.
    Grahn, T.
    Julin, R.
    Juutinen, S.
    Konki, J.
    Pakarinen, J.
    Papadakis, P.
    Partanen, J.
    Rahkila, P.
    Sandzelius, M.
    Saren, J.
    Scholey, C.
    Sorri, J.
    Stolze, S.
    Uusitalo, J.
    Cederwall, B.
    Aktas, O.
    Ertoprak, A.
    Liu, H.
    Matta, S.
    Subramaniam, P.
    Guo, S.
    Liu, M. L.
    Zhou, X. H.
    Wang, K. L.
    Kuti, I.
    Timar, J.
    Tucholski, A.
    Srebrny, J.
    Andreoiu, C.
    PHYSICAL REVIEW C, 2018, 97 (04)
  • [44] Low-lying states of even-even N=80 isotones within the nucleon-pair approximation
    Bao, M.
    Jiang, H.
    Zhao, Y. M.
    Arima, A.
    PHYSICAL REVIEW C, 2020, 101 (01)
  • [45] Low-Lying States Properties of the Even-Even 78Se and 80Kr Isotopes
    Hussain, Wisam N.
    Sharrad, Fadhil I.
    SIXTH SCIENTIFIC CONFERENCE RENEWABLE ENERGY AND ITS APPLICATIONS, 2018, 1032
  • [46] GROUND STATE BANDS IN EVEN-EVEN NUCLEI AND SHAPE-FLUCTUATION MODEL
    MANTRI, AN
    SOOD, PC
    PROGRESS OF THEORETICAL PHYSICS, 1972, 47 (03): : 1056 - &
  • [47] ANALYSIS OF ROTATIONAL AND QUASIROTATIONAL GROUND-STATE BANDS IN EVEN-EVEN NUCLEI
    VARSHNI, YP
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1974, 36 (02) : 317 - 325
  • [48] ROTATIONAL STATES OF EVEN-EVEN NUCLEI
    DEMILLE, GR
    KAVANAGH, TM
    MOORE, RB
    WEAVER, RS
    WHITE, W
    CANADIAN JOURNAL OF PHYSICS, 1959, 37 (09) : 1036 - 1043
  • [49] EXCITED STATES OF EVEN-EVEN NUCLEI
    SCHARFFGOLDHABER, G
    PHYSICAL REVIEW, 1953, 90 (04): : 587 - 602
  • [50] NOTE ON SYSTEMATIC FEATURES OF LOW-LYING LEVELS OF EVEN-EVEN NUCLEI NEAR CLOSED SHELL Z = 50
    HALL, I
    THOMAS, DJ
    JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1974, 7 (01): : L8 - L10
12345