Excited states and staggering in γ-vibrational band built on the 11/2-[505] orbital of 165Er

被引：0
|
作者：
Ben Hammou, A. Ait [1 ]
Oulne, M. [1 ]
机构：
[1] Cadi Ayyad Univ, Fac Sci Semlalia, Dept Phys, High Energy Phys & Astrophys Lab, POB 2390, Marrakech 40000, Morocco
来源：
EUROPEAN PHYSICAL JOURNAL A | 2022年 / 58卷 / 02期
关键词：
ODD-MASS NUCLEI;
D O I：
10.1140/epja/s10050-022-00675-0
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：
An extented Bohr Hamiltonian, by considering the Deformation-Dependent Mass Formalism with three different mass parameters one for each collective mode, is used to investigate the bands structure of the Er-165 nucleus. By taking into account the Coriolis interaction, the staggering of gamma band energy levels built on the 11 /2(-)[505] orbital obtained within this theoretical approach has a similar behavior to that observed from experiment. E2 transition probabilities are also predicted for a future experimental test.
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  • [1] Identification of the γ-vibrational band built on the 11/2-[505] orbital in 165Er
    Wang, S. T.
    Zhou, X. H.
    Zhang, Y. H.
    Sun, Z. Y.
    Zheng, Y.
    Liu, M. L.
    Chen, L.
    Zhang, N. T.
    Hu, J.
    Ma, F.
    Hua, W.
    Guo, S.
    Qiang, Y. H.
    Ma, L.
    Fang, Y. D.
    Li, G. S.
    Zhou, H. B.
    Ding, B.
    Wang, H. X.
    Lei, X. G.
    Guo, Y. X.
    Liu, Y. X.
    Shi, Y.
    Xu, F. R.
    Zhu, L. H.
    Wu, X. G.
    PHYSICAL REVIEW C, 2011, 84 (03):
  • [2] ON PROPERTIES OF EXCITED STATES OF 165ER
    KUTSAROVA, T
    ZVOLSKA, V
    VEIS, M
    IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA, 1968, 32 (01): : 126 - +
  • [3] First candidates for γ vibrational bands built on the [505]11/2- neutron orbital in odd-A Dy isotopes
    Majola, S. N. T.
    Sithole, M. A.
    Mdletshe, L.
    Hartley, D.
    Timar, J.
    Nyako, B. M.
    Allmond, J. M.
    Bark, R. A.
    Beausang, C.
    Bianco, L.
    Bucher, T. D.
    Bvumbi, S. P.
    Carpenter, M. P.
    Chiara, C. J.
    Cooper, N.
    Cullen, D. M.
    Curien, D.
    Dinoko, T. S.
    Gall, B. J. P.
    Garrett, P. E.
    Greenlees, P. T.
    Hirvonen, J.
    Jakobsson, U.
    Jones, P. M.
    Julin, R.
    Juutinen, S.
    Ketelhut, S.
    Kheswa, B., V
    Kondev, F. G.
    Korichi, A.
    Kulp, W. D.
    Lauritsen, T.
    Lawrie, E. A.
    Makhathini, L.
    Masiteng, P. L.
    Maqabuka, B.
    McCutchan, E. A.
    Miller, D.
    Miller, S.
    Minkova, A.
    Msebi, L.
    Mthembu, S. H.
    Ndayishimye, J.
    Nieminen, P.
    Ngcobo, P. Z.
    Ntshangase, S. S.
    Orce, J. N.
    Peura, P.
    Rahkila, P.
    Redon, N.
    PHYSICAL REVIEW C, 2020, 101 (04)
  • [4] Ground-state, β and K = 11/2−γ bands in 163, 165Er
    M. J. Ermamatov
    P. C. Srivastava
    P. R. Fraser
    P. Stránský
    The European Physical Journal A, 2012, 48
  • [5] HOLE STATES BASED ON THE 11/2-[505] NEUTRON ORBITAL WITHIN THE PAIRING GAP
    PETERSON, RJ
    GARRETT, JD
    NUCLEAR PHYSICS A, 1984, 414 (01) : 59 - 66
  • [6] Ground-state, β and K=11/2- γ bands in 163,165Er
    Ermamatov, M. J.
    Srivastava, P. C.
    Fraser, P. R.
    Stransky, P.
    EUROPEAN PHYSICAL JOURNAL A, 2012, 48 (09):
  • [7] The 11/2-[505] neutron extruder orbital in 159Sm
    Urban, W.
    Pinston, J. A.
    Simpson, G. S.
    Smith, A. G.
    Smith, J. F.
    Rzaca-Urban, T.
    Ahmad, I.
    PHYSICAL REVIEW C, 2009, 80 (03):
  • [8] NUCLEAR EQUILIBRIUM DEFORMATION AND MOMENT IN INERTIA OF 11/2- [505] BAND
    HJORTH, SA
    OPPELSTRUP, J
    EHRLING, G
    PHYSICS LETTERS B, 1971, B 34 (04) : 255 - +
  • [9] ISOMERIC STATES IN ODD-N ISOTOPES OF SM, GD, DY AND ER ASCRIBED TO 1/2-/505/ NILSSON CONFIGURATION
    BORGGREEN, J
    SLETTEN, G
    NUCLEAR PHYSICS A, 1970, A143 (02) : 255 - +
  • [10] Excited states and staggering in γ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \varvec{\gamma } $$\end{document}-vibrational band built on the 11/2-[505]\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \mathbf {11/2^{-}[505]} $$\end{document} orbital of 165\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathbf {^{~165}}$$\end{document}Er
    A. Ait Ben Hammou
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    The European Physical Journal A, 2022, 58 (2)
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