Electron and positron scattering by atomic beryllium

被引：2
|
作者：
Reid, David D. [1 ]
Wadehra, J. M. [2 ]
机构：
[1] Univ Chicago, Dept Phys, Chicago, IL 60637 USA
[2] Wayne State Univ, Dept Phys & Astron, Detroit, MI 48202 USA
来源：
EUROPEAN PHYSICAL JOURNAL D | 2020年 / 74卷 / 06期
关键词：
Atomic and Molecular Collisions; LOW-ENERGY-ELECTRON; ELASTIC-SCATTERING; APPROXIMATIONS; MG;
D O I：
10.1140/epjd/e2020-100221-3
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present calculations of cross sections for electron- and positron-scattering from atomic beryllium over a wide range of incident energies from the first inelastic thresholds to 5000 eV. We use model potentials that have been shown to be reliable over a wide energy range in previous studies. The present work includes the total, integrated elastic, momentum transfer, and differential cross sections. In addition, we have found several critical minima in the differential cross sections for both electron and positron scattering.
引用
收藏
页数：8
相关论文
共 50 条
  • [41] ELECTRON AND POSITRON SCATTERING BY HELIUM AND NEON
    BRANSDEN, BH
    HUTT, PK
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1975, 8 (04) : 603 - 611
  • [42] ELECTRON-POSITRON SCATTERING COMPARISONS
    KAUPPILA, WE
    STEIN, TS
    PHYSICS TODAY, 1984, 37 (01) : S28 - S28
  • [43] Electron and positron scattering from biomolecules
    Brunger, M. J.
    Buckman, S. J.
    Zecca, A.
    XXVI INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS, 2009, 194
  • [44] COUPLED EQUATIONS FOR MEDIUM-ENERGY SCATTERING .2. ELECTRON AND POSITRON SCATTERING FROM ATOMIC-HYDROGEN
    HAHN, Y
    PHYSICAL REVIEW A, 1974, 9 (05): : 2024 - 2035
  • [45] POLARIZATIONEFFECTS IN ELECTRON-ELECTRON AND POSITRON-ELECTRON SCATTERING
    HOLZWARTH, G
    ZEITSCHRIFT FUR PHYSIK, 1966, 191 (04): : 354 - +
  • [46] ELECTRON-ELECTRON AND POSITRON-ELECTRON SCATTERING MEASUREMENTS
    ASHKIN, A
    PAGE, LA
    WOODWARD, WM
    PHYSICAL REVIEW, 1954, 94 (02): : 357 - 362
  • [47] Electron scattering by atomic electrons
    Hughes, AL
    Hergenrother, RC
    PHYSICAL REVIEW, 1934, 46 (03): : 0180 - 0186
  • [48] Electron- and positron-impact atomic scattering calculations using propagating exterior complex scaling
    Bartlett, Philip L.
    Stelbovics, Andris T.
    Rescigno, Thomas N.
    McCurdy, C. William
    XXV INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS, 2007, 88
  • [49] POSITRON SCATTERING BY ATOMIC-HYDROGEN AT INTERMEDIATE ENERGIES
    HIGGINS, K
    BURKE, PG
    WALTERS, HRJ
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1990, 23 (08) : 1345 - 1357
  • [50] Recommended Positron Scattering Cross Sections for Atomic Systems
    Ratnavelu, Kuru
    Brunger, Michael J.
    Buckman, Stephen J.
    JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, 2019, 48 (02)
12345