Oblate Superdeformed High-K States in Superheavy Nuclei

被引：0
|
作者：
刘红亮 [1 ]
机构：
[1] Department of Applied Physics, School of Science, Xi’an Jiaotong University
来源：
CommunicationsinTheoreticalPhysics | 2013年 / 60卷 / 11期
基金：
中国国家自然科学基金;
关键词：
oblate deformation; superdeformation; K isomer; superheavy nucleus;
D O I：
暂无
中图分类号：
O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Configuration-constrained calculations of potential -energy surfaces for292122 show the occurrence of multiquasiparticle high-K isomeric state at oblate superdeformation. Such state could play a unique role in superheavy nuclei,with possible long life time from enhanced difculty in fission due to additional barrier at oblate deformation, retardation in α decay due to unpaired nucleons, and hindrance in γ-ray transition due to K forbiddenness.
引用
收藏
页码：577 / 580
页数：4
相关论文
共 50 条
  • [1] Oblate Superdeformed High-K States in Superheavy Nuclei
    Liu Hong-Liang
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2013, 60 (05) : 577 - 580
  • [2] Superdeformed oblate superheavy nuclei
    Jachimowicz, P.
    Kowal, M.
    Skalski, J.
    PHYSICAL REVIEW C, 2011, 83 (05):
  • [3] Fission-stability of high-K states in superheavy nuclei
    Khuyagbaatar, J.
    EUROPEAN PHYSICAL JOURNAL A, 2022, 58 (12):
  • [4] Fission-stability of high-K states in superheavy nuclei
    J. Khuyagbaatar
    The European Physical Journal A, 58
  • [5] SUPERDEFORMED OBLATE SUPERHEAVY NUCLEI IN THE SELF-CONSISTENT APPROACH
    Prochniak, L.
    Staszczak, A.
    ACTA PHYSICA POLONICA B, 2013, 44 (03): : 287 - 292
  • [6] Octupole deformations in high-K isomeric states of heavy and superheavy nuclei
    Minkov, N.
    Walker, P. M.
    INTERNATIONAL CONFERENCE ON NUCLEAR STRUCTURE AND RELATED TOPICS (NSRT15), 2016, 107
  • [7] Candidates for long-lived high-K ground states in superheavy nuclei
    Jachimowicz, P.
    Kowal, M.
    Skalski, J.
    PHYSICAL REVIEW C, 2015, 92 (04):
  • [8] Effects of high-order deformation on high-K isomers in superheavy nuclei
    Liu, H. L.
    Xu, F. R.
    Walker, P. M.
    Bertulani, C. A.
    PHYSICAL REVIEW C, 2011, 83 (01):
  • [9] SUPERDEFORMED AND OBLATE SHAPES IN LEAD NUCLEI
    HENRY, EA
    BECKER, JA
    KUHNERT, A
    BRINKMAN, MJ
    WANG, TF
    STOYER, MA
    YATES, SW
    DIAMOND, RM
    STEPHENS, FS
    DELEPLANQUE, MA
    MACCHIAVELLI, AO
    DRAPER, JP
    BURDE, J
    AZAIEZ, FA
    BEAUSANG, CW
    KELLY, W
    CIZEWSKI, JA
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 204 : 11 - NUCL
  • [10] Superdeformed ground state of superheavy nuclei?
    Muntian, I
    Sobiczewski, A
    PHYSICS LETTERS B, 2004, 586 (3-4) : 254 - 257
12345