Collisional ionization and excitation of <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msub><mrow><mi mathvariant="normal">H</mi></mrow><mrow><mn>2</mn></mrow></msub></mrow></math></span>: Two-electron processes

A. K. Edwards; R. M. Wood; J. L. Davis; R. L. Ezell

doi:10.1103/PhysRevA.42.1367

Collisional ionization and excitation of $H_{2}$ : Two-electron processes

A. K. Edwards, R. M. Wood, J. L. Davis, and R. L. Ezell

Phys. Rev. A 42, 1367 – Published 1 August 1990; Erratum Phys. Rev. A 44, 797 (1991)

Abstract

The cross sections for the double ionization, ionization plus excitation, and double excitation of $H_{2}$ by electrons and protons in the range of 350 to 3500 keV/amu have been measured. In all cases, the cross section for electron bombardment was greater than that for equivelocity proton bombardment. The results are discussed in terms of first and second Born processes and interferences between the two.

Received 24 January 1990

DOI:https://doi.org/10.1103/PhysRevA.42.1367

Erratum

Erratum: Collisional ionization and excitation of $H_{2}$ : Two-electron processes

A. K. Edwards, R. M. Wood, J. L. Davis, and R. L. Ezell

Phys. Rev. A 44, 797 (1991)

Authors & Affiliations

A. K. Edwards, R. M. Wood, and J. L. Davis

Department of Physics and Astronomy, University of Georgia, Athens, Georgia 30602

R. L. Ezell

Department of Chemistry and Physics, Augusta College, Augusta, Georgia 30910

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Vol. 42, Iss. 3 — August 1990

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