Ultracold collisions in the system of three helium atoms

被引：0
|
作者：
E. A. Kolganova
A. K. Motovilov
W. Sandhas
机构：
[1] Joint Institute for Nuclear Research,Bogoliubov Laboratory of Theoretical Physics
[2] Universität Bonn,Physikalisches Institut
来源：
Physics of Particles and Nuclei | 2009年 / 40卷
关键词：
21.45.-v; 31.15.-p; 34.50.-s;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Faddeev differential equations for a system of three particles with a hard-core interaction are described. Numerical results on the binding energies of the 4He3 and 3He4He2 trimers and on ultracold collisions of 3,4He atoms with 4He2 dimers obtained with the help of those differential equations are reviewed. The results obtained for the hard-core model using the Faddeev equations are compared with analogous results obtained by alternative methods.
引用
收藏
相关论文
共 50 条
  • [31] Observation of flux enhancement in collisions between ultracold atoms
    SanchezVillicana, V
    Gensemer, SD
    Gould, PL
    PHYSICAL REVIEW A, 1996, 54 (05): : R3730 - R3733
  • [32] A three-dimensional steerable optical tweezer system for ultracold atoms
    Chisholm, C. S.
    Thomas, R.
    Deb, A. B.
    Kjaergaard, N.
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2018, 89 (10):
  • [33] Creating ultracold molecules by collisions with ultracold rare-gas atoms in an optical trap
    Barletta, P.
    Tennyson, J.
    Barker, P. F.
    PHYSICAL REVIEW A, 2008, 78 (05):
  • [34] Neutralization of excited antiprotonic helium ion in collisions with helium atoms
    Korenman, Grigory Ya
    Yudin, Sergey N.
    EUROPEAN PHYSICAL JOURNAL D, 2021, 75 (02):
  • [35] Neutralization of excited antiprotonic helium ion in collisions with helium atoms
    Grigory Ya. Korenman
    Sergey N. Yudin
    The European Physical Journal D, 2021, 75
  • [36] Cold and ultracold collisions of MgH (2I£+) with helium
    Xu, X. T.
    Shao, X.
    Yu, C. H.
    Sun, C. Y.
    Huang, W.
    Feng, E.
    EUROPEAN PHYSICAL JOURNAL D, 2011, 65 (03): : 383 - 390
  • [37] Photoassociation spectroscopy of ultracold metastable helium atoms: Numerical analysis
    Leduc, M
    Portier, M
    Leonard, J
    Walhout, M
    Masnou-Seeuws, F
    Wilner, K
    Mosk, A
    LASER SPECTROSCOPY, 2004, : 197 - 204
  • [38] IONIZING COLLISIONS OF METASTABLE HELIUM ATOMS IN GASES
    SHOLETTE, WP
    MUSCHLITZ, EE
    JOURNAL OF CHEMICAL PHYSICS, 1962, 36 (12): : 3368 - &
  • [39] INELASTIC COLLISIONS BETWEEN HYDROGEN AND HELIUM ATOMS
    BATES, DR
    CROTHERS, DS
    PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1967, 90 (567P): : 73 - &
  • [40] COLLISIONS BETWEEN METASTABLE HELIUM ATOMS IN PLASMA
    PAKHOMOV, PL
    FUGOL, IY
    DOKLADY AKADEMII NAUK SSSR, 1964, 159 (01): : 57 - &
12345