Published June 5, 1986 | Version v1
Journal article Metadata-only

Scattering of positrons by hydrogen and helium atoms for superelastic and inelastic processes

Creators

  • 1. Physical Research Lab., Ahmedabad (India)

Description

Using Born and Glauber eikonal approximations, a systematic study is made to calculate the scattering cross-sections for inelastic and superelastic scattering of positrons by hydrogen and helium atoms. The differential scattering cross-sections (DCS) are calculated at the incident energy E ≤ 800 eV in the angular range θ ≤ 110. Results at 200 and 400 eV are compared with other similar results. The present differential scattering cross-sections are in good agreement with compared results. (author)

Additional details

Publishing Information

Journal Title
Curr. Sci.
Journal Volume
55
Journal Issue
11
Series
Curr. Sci.
Journal Page Range
521-522
ISSN
0011-3891
CODEN
CUSCA

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
18091555
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ANGULAR DISTRIBUTION; BORN APPROXIMATION; DIFFERENTIAL CROSS SECTIONS; EIKONAL APPROXIMATION; EV RANGE 100-1000; GLAUBER THEORY; HELIUM; HYDROGEN; INELASTIC SCATTERING; POSITRON BEAMS; POSITRON-ATOM COLLISIONS
Descriptors DEC
ATOM COLLISIONS; BEAMS; COLLISIONS; CROSS SECTIONS; DISTRIBUTION; ELEMENTS; ENERGY RANGE; EV RANGE; LEPTON BEAMS; NONMETALS; PARTICLE BEAMS; POSITRON COLLISIONS; RARE GASES; SCATTERING