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
  • [21] Processes involving electron capture and multiple ionization in collisions of fast H+ and He2+ ions with lead atoms
    McCartney, PCE
    Shah, MB
    Geddes, J
    Gilbody, HB
    PHYSICAL REVIEW A, 1999, 60 (06): : 4582 - 4589
  • [22] State-selective electron capture for keV He2+ ions on helium collisions studied by recoil momentum spectroscopy
    Zhu, XL
    Ma, XW
    Li, B
    Liu, HP
    Chen, LF
    Zhang, SF
    Qian, DB
    Feng, WT
    Cao, SP
    Sha, S
    Zhang, DC
    CHINESE PHYSICS LETTERS, 2006, 23 (03) : 587 - 590
  • [23] Collision mechanisms in one-electron capture by He2+ ions in collisions with hydrocarbons -: art. no. 022713
    Seredyuk, B
    McCullough, RW
    Gilbody, HB
    PHYSICAL REVIEW A, 2005, 71 (02):
  • [24] STATE-SELECTIVE ELECTRON-CAPTURE IN HE2+ -H2 COLLISIONS
    MENG, L
    OLSON, RE
    FOLKERTS, HO
    HOEKSTRA, R
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1994, 27 (11) : 2269 - 2276
  • [25] Charge state fractions of lead ions formed in one-electron capture collisions by fast H+ and He2+ ions
    McCartney, PCE
    Shah, MB
    Geddes, J
    Gilbody, HB
    APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY, PTS 1 AND 2, 1999, 475 : 66 - 69
  • [26] ELECTRON-CAPTURE BY FAST H+, HE+, AND HE++ IONS IN COLLISIONS WITH ATOMIC AND MOLECULAR-HYDROGEN
    HVELPLUND, P
    ANDERSEN, A
    PHYSICA SCRIPTA, 1982, 26 (05): : 375 - 380
  • [27] Double capture with simultaneous ionization in He2+ on Ar collisions
    Fregenal, D.
    Fiol, J.
    Bernardi, G.
    Suaárez, S.
    Focke, P.
    Gonzaález, A.D.
    Muthig, A.
    Jalowy, T.
    Groeneveld, K.O.
    Luna, H.
    Physical Review A - Atomic, Molecular, and Optical Physics, 2000, 62 (01): : 012703 - 012701
  • [28] Ab Initio Study of Single- and Double-Electron Capture Processes in Collisions of He2+ Ions and Ne Atoms
    Wang, Xiao-Xia
    Wang, Kun
    Peng, Yi-Geng
    Liu, Chun-Hua
    Liu, Ling
    Wu, Yong
    Liebermann, Heinz-Peter
    Buenker, Robert J.
    Qu, Yi-Zhi
    CHINESE PHYSICS LETTERS, 2021, 38 (11)
  • [29] ELECTRON-CAPTURE BY HE2+ IONS IN COLLISIONS WITH H AND H-2 AT IMPACT ENERGIES BELOW 10KEV
    NUTT, WL
    MCCULLOUGH, RW
    BRADY, K
    SHAH, MB
    GILBODY, HB
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1978, 11 (08) : 1457 - 1462
  • [30] Ab Initio Study of Single-and Double-Electron Capture Processes in Collisions of He2+ Ions and Ne Atoms
    王小霞
    王堃
    彭裔耕
    刘春华
    刘玲
    吴勇
    Heinz-Peter Liebermann
    Robert J.Buenker
    屈一至
    Chinese Physics Letters, 2021, 38 (11) : 52 - 58