Electron capture in collisions of He2+ ions with atomic and molecular oxygen

被引:3
|
作者
Thompson, WR [1 ]
Shah, MB [1 ]
Gilbody, HB [1 ]
机构
[1] QUEENS UNIV BELFAST,DEPT PURE & APPL PHYS,BELFAST BT7 1NN,ANTRIM,NORTH IRELAND
关键词
D O I
10.1088/0031-8949/1997/T73/066
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A crossed beam technique incorporating time-of-flight analysis and coincidence counting of the collision products has been used to measure cross sections for O+,O-2(+) and O2+ formation by electron capture in collisions of 5-7 ke V amu(-1) He2+ ions with ground state O atoms and O-2 molecules for the first time.
引用
收藏
页码:214 / 216
页数:3
相关论文
共 50 条
  • [1] Electron capture in collisions of He2+ ions with atomic and molecular oxygen
    Thompson, W.R.
    Shah, M.B.
    Gilbody, H.B.
    Physica Scripta T, 1997, T73 : 214 - 216
  • [2] The role of dissociative electron capture in collisions of slow He2+ ions with CO
    Kearns, DM
    Gillen, DR
    Voulot, D
    Greenwood, JB
    McCullough, RW
    Gilbody, HB
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2001, 34 (17) : 3401 - 3406
  • [3] Electron capture in collisions of 5-67keV amu(-1) He2+ ions with oxygen atoms
    Thompson, WR
    Shah, MB
    Gilbody, HB
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1996, 29 (13) : 2847 - 2853
  • [4] Electron capture from metastable He atoms by He2+ ions
    Davis, PG
    Flower, DR
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1998, 31 (16) : 3639 - 3646
  • [5] ELECTRON-CAPTURE AND IONIZATION IN COLLISIONS OF SLOW H+ AND HE2+ IONS WITH HELIUM
    SHAH, MB
    MCCALLION, P
    GILBODY, HB
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1989, 22 (19) : 3037 - 3045
  • [6] ELECTRON-CAPTURE AND EXCITATION IN COLLISIONS OF HE2+ WITH H .2. CONVERGENCE OF ATOMIC EXPANSION
    RAPP, D
    JOURNAL OF CHEMICAL PHYSICS, 1974, 61 (09): : 3777 - 3779
  • [7] Electronic capture by He2+ from atomic and molecular hydrogen
    Sant'Anna, M.M.
    Melo, W.S.
    Santos, A.C.F.
    De, Jesus, V.L.B.
    Shah, M.B.
    Sigaud, G.M.
    Montenegro, E.C.
    Busnengo, H.F.
    Corchs, S.E.
    Rivarola, R.D.
    Gulyas, L.
    Physical Review A - Atomic, Molecular, and Optical Physics, 2000, 61 (05): : 527171 - 527179
  • [8] Importance of dissociative excitation by slow He2+ ions in one-electron capture collisions with H
    Hodgkinson, J.M.
    McLaughlin, T.K.
    McCullough, R.W.
    Geddes, J.
    Gilbody, H.B.
    Journal of Physics B: Atomic, Molecular and Optical Physics, 1995, 28 (12):
  • [9] IONIZATION AND ELECTRON-CAPTURE IN COLLISIONS OF H+ AND HE2+ IONS WITH CARBON-MONOXIDE
    SHAH, MB
    GILBODY, HB
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1990, 23 (09) : 1491 - 1499
  • [10] Forward electron emission in collisions of He2+ ions with Ar atoms with simultaneous capture of two electrons
    Sarkadi, L.
    Nagy, D.
    PHYSICAL REVIEW A, 2016, 94 (04)