High-angular-momentum resonances in positron scattering by a He+ion

被引：0
|
作者：
Ho, Y.K. [1 ]
Yan, Z.-C. [2 ]
机构：
[1] Inst. of Atom./Molecular Sciences, Academia Sinica, P.O. Box, 23-166 Taipei, Taiwan
[2] Department of Physics, University of New Brunswick, Box 4400, Fredericton, NB, E3B 5A3, Canada
来源：
Physical Review A - Atomic, Molecular, and Optical Physics | 2002年 / 66卷 / 06期
关键词：
Eigenvalues and eigenfunctions - Electron resonance - Electron scattering - Hamiltonians - Helium - Positrons;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The resonances in positron scattering by helium ions were discussed. The stabilized complex eigenvalues for high-angular-momentum states were derived. These complex eigenvalues exhibited a regular pattern together with the earlier values for the L=0 and 1 states. Calculations on some narrow s-wave resonance were also carried out.
引用
收藏
页码：627051 / 627056
相关论文
共 50 条
  • [31] EQUILIBRIUM SURFACE OF TECHNOLOGICAL MATERIALS BOMBARDED WITH HIGH DOSE HE+ION BOMBARDMENT
    NAVINSEK, B
    PETERNEL, M
    ZABKAR, A
    JOURNAL OF NUCLEAR MATERIALS, 1978, 76-7 (1-2) : 253 - 255
  • [32] High-angular-momentum structures in 64Zn -: art. no. 034330
    Karlgren, D
    Clark, RM
    Ragnarsson, I
    Svensson, CE
    Ward, D
    Wyss, R
    Andreoiu, C
    Austin, RAE
    Carpenter, MP
    Cromaz, M
    Deleplanque, MA
    Diamond, RM
    Fallon, P
    Görgen, A
    Janssens, RVF
    Khoo, TL
    Kondev, F
    Lane, GJ
    Lauritsen, T
    Lee, IY
    Macchiavelli, AO
    Rodinger, T
    Rudolph, D
    Sarantites, DG
    Seweryniak, D
    Steinhardt, T
    Stephens, FS
    Thelen, O
    Vetter, K
    Waddington, JC
    PHYSICAL REVIEW C, 2004, 69 (03): : 034330 - 1
  • [33] HEAVY-ION RESONANCES IN ANGULAR-MOMENTUM-UNFAVORED CHANNELS
    FREEMAN, WS
    WILSCHUT, HW
    CHAPURAN, T
    PIEL, WF
    PAUL, P
    PHYSICAL REVIEW LETTERS, 1980, 45 (18) : 1479 - 1482
  • [34] High partial wave resonances in positron hydrogen scattering
    Ho, YK
    Yan, ZC
    PHYSICAL REVIEW A, 2004, 70 (03): : 032716 - 1
  • [35] ANGULAR MOMENTUM DEPENDENCE OF OPTICAL POTENTIAL IN HEAVY-ION SCATTERING
    HELLING, G
    SCHEID, W
    GREINER, W
    PHYSICS LETTERS B, 1971, B 36 (02) : 64 - &
  • [36] NUCLEON-NUCLEON SCATTERING IN HIGH ANGULAR MOMENTUM STATES
    GRASHIN, AF
    SOVIET PHYSICS JETP-USSR, 1959, 9 (06): : 1223 - 1228
  • [37] The propagation of ion-acoustic waves carrying orbital angular momentum in the electron–positron–ion plasmas
    H. Mehdian
    D. Nobahar
    K. Hajisharifi
    Indian Journal of Physics, 2018, 92 : 1169 - 1176
  • [38] Wave-packet analysis of multichannel resonances in positron scattering by a helium ion
    Yamanaka, N
    Kino, Y
    Ichimura, A
    PHYSICAL REVIEW A, 2004, 70 (06): : 062701 - 1
  • [39] MEASUREMENT OF HIGH-ANGULAR-MOMENTUM FINE-STRUCTURE IN HELIUM - AN EXPERIMENTAL TEST OF LONG-RANGE ELECTROMAGNETIC FORCES
    PALFREY, SL
    LUNDEEN, SR
    PHYSICAL REVIEW LETTERS, 1984, 53 (12) : 1141 - 1144
  • [40] POLARIZABILITIES AND SUSCEPTIBILITIES FROM HIGH-ANGULAR-MOMENTUM RYDBERG STATES OF HALOGEN AND INERT-GAS ISOELECTRONIC-SEQUENCES
    PATIL, SH
    PHYSICAL REVIEW A, 1993, 47 (04): : 2616 - 2624
12345