Published December 1993 | Version v1
Journal article Metadata-only

Intermediate-velocity atomic collisions. VI. Screening, antiscreening, and related processes in He++( H2, He)

Creators

  • 1. Departamento de Fisica, Pontificia Universidade Catolica do Rio de Janeiro, Caixa Postal 38071, Rio de Janeiro, 22453-900, Rio de Janeiro (Brazil)
  • 2. Department of Physics, Stanford University, Stanford, California 94305-4060 (United States)
  • 3. Instituto de Fisica, Universidade de Sao Paulo, Caixa Postal 20516, Sao Paulo, 05508-900, Sao Paulo (Brazil)

Description

The total electron loss, target ionization, and simultaneous projectile-target ionization are measured for He+ projectiles on H2 and He in the energy range of 1.5--4.0 MeV. The experimental data are in good agreement with calculations based on the independent-particle model including screening, antiscreening, and target-ionization probabilities as well as second-order mechanisms for the simultaneous projectile-target ionization

Additional details

Publishing Information

Journal Title
Physical Review. A
Journal Volume
48
Journal Issue
6
Journal Page Range
p. 4259-4266.
ISSN
1050-2947
CODEN
PLRAAN

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
25024260
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
CATIONS; ELECTRON LOSS; ELECTRON-ELECTRON INTERACTIONS; HELIUM; HELIUM IONS; HYDROGEN; ION-ATOM COLLISIONS; ION-MOLECULE COLLISIONS; MEV RANGE; PROJECTILES; TARGETS; VELOCITY
Descriptors DEC
ATOM COLLISIONS; CHARGED PARTICLES; COLLISIONS; ELEMENTS; ENERGY RANGE; INTERACTIONS; ION COLLISIONS; IONS; LEPTON-LEPTON INTERACTIONS; MOLECULE COLLISIONS; NONMETALS; PARTICLE INTERACTIONS; RARE GASES