Description of the shape evolution in the yrast states of 186Pt

被引：0
|
作者：
贺创业 [1 ]
吴晓光 [1 ]
郑云 [1 ]
李聪博 [1 ]
方忻 [1 ]
机构：
[1] China Institute of Atomic Energy
来源：
Chinese Physics C | 2014年 / 02期
基金：
中国国家自然科学基金;
关键词：
IBM; total Routhian surface; B(E2); X(3) model;
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：
186Pt was tested in the framework of IBM-1 and the X(3)model.The results show that186Pt is located close to the shape phase transition point,but the B(E2)values little agree with the X(3)model.The shape evolution in the yrast states of186Pt is also discussed in detail.TRS calculation exhibits a flat bottomed potential at low spin states,but a relatively deep minimum at high spin states.It suggests that a shape evolution from vibrational mode to rotational mode happens in186Pt.The result is in agreement with the E-GOS calculation.
引用
收藏
页码：16 / 20
页数：5
相关论文
共 50 条
  • [21] Shape evolution and energy spectra of Pt isotopes
    Yu Kun
    Zhou Xianrong
    Cui Jiwei
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2016, 25 (02):
  • [22] Shape-controlled synthesis of Pt nanocrystals: an evolution of the tetrahedral shape
    Yu, Ying-Tao
    Xu, Bo-Qing
    APPLIED ORGANOMETALLIC CHEMISTRY, 2006, 20 (10) : 638 - 647
  • [23] TIDAL WAVES - A NON-ADIABATIC MICROSCOPIC DESCRIPTION OF THE YRAST STATES IN NEAR-SPHERICAL NUCLEI
    Frauendorf, S.
    Gu, Y.
    Sun, J.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2011, 20 (02) : 465 - 473
  • [24] Description of metastable states in the asymptotic line shape theory
    Klimeshina, Tatyana E.
    Rodimova, Olga B.
    20TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS, 2014, 9292
  • [25] Lifetime measurements of yrast states in 178Pt using the charge plunger method with a recoil separator
    Heery, J.
    Barber, L.
    Vilhena, J.
    Singh, B. S. Nara
    Herzberg, R. -D.
    Cullen, D. M.
    Mueller-Gatermann, C.
    Beeton, G.
    Bowry, M.
    Dewald, A.
    Grahn, T.
    Greenlees, P. T.
    Illana, A.
    Julin, R.
    Juutinen, S.
    Keatings, J. M.
    Leino, M.
    Luoma, M.
    O'Donnell, D.
    Ojala, J.
    Pakarinen, J.
    Rahkila, P.
    Ruotsalainen, P.
    Sandzelius, M.
    Saren, J.
    Sinclair, J.
    Smith, J. F.
    Sorri, J.
    Spagnoletti, P.
    Tann, H.
    Uusitalo, J.
    Zimba, G.
    EUROPEAN PHYSICAL JOURNAL A, 2021, 57 (04):
  • [26] Measured magnetic moments and shape coexistence in the neutron-deficient nuclei Pt-184,Pt-186,Pt-188
    Stuchbery, AE
    Anderssen, SS
    Byrne, AP
    Davidson, PM
    Dracoulis, GD
    Lane, GJ
    PHYSICAL REVIEW LETTERS, 1996, 76 (13) : 2246 - 2249
  • [27] Yrast states and band crossings in the neutron-deficient platinum isotopes 169-173Pt
    Joss, D. T.
    Simpson, J.
    Appelbe, D. E.
    Barton, C. J.
    Warner, D. D.
    Lagergren, K.
    Cederwall, B.
    Hadinia, B.
    Eeckhaudt, S.
    Grahn, T.
    Greenlees, P. T.
    Jones, P. M.
    Julin, R.
    Juutinen, S.
    Kettunen, H.
    Leino, M.
    Leppanen, A. -P.
    Nieminen, P.
    Pakarinen, J.
    Perkowski, J.
    Rahkila, P.
    Scholey, C.
    Uusitalo, J.
    de Vel, K. Van
    Page, R. D.
    Paul, E. S.
    Wiseman, D. R.
    Riley, M. A.
    PHYSICAL REVIEW C, 2006, 74 (01):
  • [28] Rotational driven nuclear shape phase transition of the yrast states of individual nucleus in interacting boson model
    Zhao, Yue
    Liu, Yang
    Mu, Liang-Zhu
    Liu, Yu-Xin
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2006, 15 (08) : 1711 - 1721
  • [29] Peculiarities of Rotational Bands in Heavy and Superheavy Nuclei: Description of Yrast-Band States in 248Cm
    Efimov, A. D.
    Izosimov, I. N.
    PHYSICS OF ATOMIC NUCLEI, 2023, 86 (04) : 333 - 346
  • [30] YRAST STATES OF OS-182, OS-184, OS-186, OS-188 POPULATED BY (ALPHA,XN) REACTIONS
    WARNER, RA
    BERNTHAL, FM
    BOYNO, JS
    KHOO, TL
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1973, 18 (04): : 582 - 582
12345