Investigation of halo structure of 6He by hyperspherical three-body method

被引：0
|
作者：
Md Abdul Khan
Tapan Kumar Das
机构：
[1] University of Calcutta,Department of Physics
来源：
Pramana | 2001年 / 57卷
关键词：
Raynal Revai coefficient (RRC); hyperspherical harmonics expansion (HHE); hyperspherical harmonics (HH); 21.45.+v; 21.10.Dr; 27.10.+h;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Hyperspherical harmonics expansion method is applied to a three-body model of two neutron halo nuclei. Convergence of the expansion has been ensured. A repulsive part is introduced in the interaction between the core and the extra-core neutron, to simulate Pauli principle. Two neutron separation energy, r.m.s. radii, correlation factor and probability density distributions have been calculated for 6He. It is found that the convergence of the two neutron separation energy is relatively slow, while other quantities reach convergence quickly.
引用
收藏
页码：701 / 716
页数：15
相关论文
共 50 条
  • [1] Investigation of halo structure of 6He by hyperspherical three-body method
    Khan, MA
    Das, TK
    PRAMANA-JOURNAL OF PHYSICS, 2001, 57 (04): : 701 - 716
  • [2] Three-body breakup of 6He and its halo structure
    Sun, Y. L.
    Nakamura, T.
    Kondo, Y.
    Satou, Y.
    Lee, J.
    Matsumoto, T.
    Ogata, K.
    Kikuchi, Y.
    Aoi, N.
    Ichikawa, Y.
    Ieki, K.
    Ishihara, M.
    Kobayshi, T.
    Motobayashi, T.
    Otsu, H.
    Sakurai, H.
    Shimamura, T.
    Shimoura, S.
    Shinohara, T.
    Sugimoto, T.
    Takeuchi, S.
    Togano, Y.
    Yoneda, K.
    PHYSICS LETTERS B, 2021, 814
  • [3] Three-body continuum structure and response functions of halo nuclei (I).: 6He
    Danilin, BV
    Thompson, IJ
    Vaagen, JS
    Zhukov, MV
    NUCLEAR PHYSICS A, 1998, 632 (03) : 383 - 416
  • [4] Three-body Faddeev calculations for ΛΛ~6He and ΩΩ~6He hypernuclei
    Faisal Etminan
    M.R.Hadizadeh
    Chinese Physics C, 2022, 46 (10) : 151 - 159
  • [5] Three-body Faddeev calculations for ΔΔ6He and ΩΩ6He hypernuclei
    Etminan, Faisal
    Hadizadeh, M. R.
    CHINESE PHYSICS C, 2022, 46 (10)
  • [6] Two-neutron removal reactions of 6He treated as a three-body halo
    Garrido, E
    Fedorov, DV
    Jensen, AS
    EUROPHYSICS LETTERS, 1998, 43 (04): : 386 - 391
  • [7] Computations of the three-body continuum spectrum of 6He
    Cobis, A
    Fedorov, DV
    Jensen, AS
    NUCLEAR PHYSICS A, 1998, 631 : 793C - 797C
  • [8] 6He in a three-body continuum cluster model
    Lur'e, Yu.A.
    Shirokov, A.M.
    Izvestiya RAN Seriya Fizicheskaya, 61 (11): : 2121 - 2131
  • [9] 6He in a three-body continuum cluster model
    Lurie, YA
    Shirokov, AM
    IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA, 1997, 61 (11): : 2121 - 2131
  • [10] Three-body nuclei and their astrophysical implications: the case of 6He
    Casal, J.
    Rodriguez-Gallardo, M.
    Arias, J. M.
    LA RABIDA 2012 INTERNATIONAL SCIENTIFIC MEETING ON NUCLEAR PHYSICS: BASIC CONCEPTS IN NUCLEAR PHYSICS: THEORY, EXPERIMENTS, AND APPLICATIONS, 2013, 1541 : 171 - 172
12345