Positronium formation in positron-atom collisions

被引：0
|
作者：
Humberston, JW [1 ]
机构：
[1] Univ Coll London, Dept Phys & Astron, London WC1E 6BT, England
来源：
PHYSICS OF ELECTRONIC AND ATOMIC COLLISIONS | 2000年 / 500卷
关键词：
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Positronium formation has been the subject of extensive theoretical investigations, especially since it became possible to compare experimental results with theoretical predictions. This article describes some recent theoretical studies, mainly in the vicinity of the positronium formation threshold where accurate results for positron scattering by atomic hydrogen and helium reveal interesting structure in the elastic scattering and positronium formation cross sections.
引用
收藏
页码：410 / 419
页数：10
相关论文
共 50 条
  • [21] POSITRONIUM FORMATION IN POSITRON-HYDROGEN COLLISIONS
    WAKID, SEA
    LABAHN, RW
    PHYSICAL REVIEW A, 1972, 6 (06): : 2039 - &
  • [22] RESONANCES IN POSITRON-ATOM SCATTERING
    HO, YK
    HYPERFINE INTERACTIONS, 1992, 73 (1-2): : 109 - 130
  • [23] ELECTRON-EMISSION SPECTRA IN LOW-ENERGY POSITRON-ATOM COLLISIONS
    MOXOM, J
    LARICCHIA, G
    CHARLTON, M
    JONES, GO
    KOVER, A
    HYPERFINE INTERACTIONS, 1992, 73 (1-2): : 217 - 222
  • [24] UNITARIZATION OF THE EIKONAL-BORN SERIES METHOD FOR ELECTRON-ATOM AND POSITRON-ATOM COLLISIONS
    BYRON, FW
    JOACHAIN, CJ
    POTVLIEGE, RM
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1982, 15 (21) : 3915 - 3943
  • [25] UNITARIZATION OF THE EIKONAL-BORN SERIES METHOD FOR ELECTRON-ATOM AND POSITRON-ATOM COLLISIONS
    BYRON, FW
    JOACHAIN, CJ
    POTVLIEGE, RM
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1981, 14 (19) : L609 - L615
  • [26] POSITRON AND POSITRONIUM COLLISIONS
    LARICCHIA, G
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1995, 99 (1-4): : 363 - 367
  • [27] Positronium formation in positron-noble gas collisions
    Gilmore, S
    Blackwood, JE
    Walters, HRJ
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2004, 221 : 129 - 133
  • [28] POSITRONIUM FORMATION IN POSITRON HELIUM COLLISIONS AT INTERMEDIATE ENERGIES
    IGARASHI, A
    TOSHIMA, N
    PHYSICS LETTERS A, 1992, 164 (01) : 70 - 72
  • [29] POSITRONIUM FORMATION IN POSITRON-HYDROGEN-MOLECULE COLLISIONS
    RAY, A
    RAY, PP
    SAHA, BC
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1980, 13 (22) : 4509 - 4519
  • [30] Positronium formation in positron-metastable-helium collisions
    Hanssen, J.
    Hervieux, P.A.
    Fojoán, O.A.
    Rivarola, R.D.
    Physical Review A - Atomic, Molecular, and Optical Physics, 2001, 63 (01): : 012705 - 012701
12345