Inner-shell Coulomb excitation in the collisions of few-electron F with $H_{2}$ and He

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1 November 1976

journal article
research article
Published by American Physical Society (APS) in Physical Review A

Vol. 14 (5) , 1634-1638
https://doi.org/10.1103/physreva.14.1634

Abstract

The magnitudes, velocity dependences, and

Z

dependence of projectile

K

x-ray cross sections measured for 20-56-MeV

F^{7 +, 8 +}

incident on

H_{2}

and He are well reproduced by direct Coulomb excitation theories, in contrast with previous evidence for multistep excitation processes.

Keywords

This publication has 12 references indexed in Scilit:

Ionization, charge exchange, and excitation in F + Ar and F + Kr collisions
Physical Review A, 1976
Charge-exchange contribution to the Kr $K$ -vacancy cross sections for ${Cl}^{15 +, 16 +, 17 +}$ -Kr collisions
Physical Review A, 1975
Excitation of Atomic Hydrogen to the $n = 2$ States by 15-200-keV Protons
Physical Review Letters, 1975
Anisotropy of characteristic $K$ -shell x rays from heavy-ion—atom collisions
Physical Review A, 1975
Polarization fractions of K X-rays emitted by fast fluorine ions incident in different charge states on helium
Physics Letters A, 1975
Cross sections for $K$ -shell ionization of C $H_{4}$ , $N_{2}$ , and Ne by 50- to 600-keV $H^{+}$ and ${He}^{+}$ impact
Physical Review A, 1975
Kx-ray emission from 20- to 36-MeV fluorine projectiles following electron capture to excited states
Physical Review A, 1974
$K$ x-ray transitions in one- and two-electron oxygen and fluorine projectiles produced in helium, neon, and argon targets
Physical Review A, 1974
Inner-Shell Ionizations by Proton Impact
Physical Review A, 1970
Electron excitation by protons impinging on hydrogen atoms in a first order impact parameter treatment
Physica, 1967