RELATIVISTIC EFFECTS IN NONRADIATIVE ELECTRON-CAPTURE IN ION-ATOM COLLISIONS

被引:0
|
作者
CHEN, J
机构
[1] Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui
关键词
Atoms; -; Ions;
D O I
10.1088/0953-4075/26/24/012
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper, a modified eikonal method (Blankenbecler-Goldberger) has been extended to perform calculations for the electron capture processes in relativistic ion-atom collisions. The results are compared with the first order Born approximation and the ordinary eikonal approximation. The relativistic effects are discussed. Some conclusions are drawn.
引用
收藏
页码:4801 / 4806
页数:6
相关论文
共 8 条
  • [1] The Role of High-Energy Ion-Atom/Molecule Collisions in Radiotherapy
    Belkic, Dzevad
    27TH SUMMER SCHOOL AND INTERNATIONAL SYMPOSIUM ON THE PHYSICS OF IONIZED GASES (SPIG 2014), 2014, 565
  • [2] IONIZATION AND CHARGE TRANSFER IN HIGH-ENERGY ION-ATOM COLLISIONS.
    Schlachter, A.S.
    Berkner, K.H.
    Stearns, J.W.
    Graham, W.G.
    Bernstein, E.M.
    Clark, M.W.
    Tanis, J.A.
    Schmidt-Boecking, H.
    Kelbch, S.
    Ullrich, J.
    Hagmann, S.
    Richard, P.
    Stockli, M.P.
    Mueller, A.
    Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 1986, B24-25 (pt 1 Apr III) : 219 - 223
  • [3] Electron-capture cross sections in collisions of He+ with several molecules
    Jana, D.
    Purkait, K.
    Halder, S.
    Purkait, M.
    EUROPEAN PHYSICAL JOURNAL D, 2021, 75 (09)
  • [4] HIGH RYDBERG AND AUGER STATES IN FAST ION-ATOM COLLISIONS: ZERO-DEGREE OBSERVATIONS.
    Schneider, D.
    Stolterfoht, N.
    Schiwietz, G.
    Schneider, T.
    Zeitz, W.
    Bruch, R.
    Chung, K.T.
    Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 1986, B24-25 (pt 1 Apr III) : 173 - 179
  • [5] Anion production in high-velocity cluster-atom collisions; the electron capture process revisited
    Beroff, K.
    Chabot, M.
    Martinet, G.
    Pino, T.
    Bouneau, S.
    Le Padellec, A.
    Feraud, G.
    Do Thi, N.
    Calvo, F.
    Bordas, C.
    Lepine, F.
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2013, 46 (01)
  • [6] Resonances in electron-capture total cross sections for C4+ and B5+ collisions with H(1s)
    Barragan, P.
    Errea, L. F.
    Guzman, F.
    Mendez, L.
    Rabadan, I.
    Ben-Itzhak, I.
    PHYSICAL REVIEW A, 2010, 81 (06):
  • [7] Classical Treatment Of Ionization And Electron Capture In Ion-H2O Collisions At Intermediate Energies
    Illescas, Clara
    Errea, L. F.
    Mendez, L.
    Pons, B.
    Rabadan, I.
    APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY, 2013, 1525 : 23 - 26
  • [8] Nanosolvation by acetonitrile and 18-crown-6 ether induce strongly different effects on the electron-capture induced dissociation of aromatic tripeptide cations in the gas phase
    Maclot, Sylvain
    Rangama, Jimmy
    Nielsen, Steen Brondsted
    Poully, Jean-Christophe
    INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 2013, 337 : 1 - 11