Published November 14, 1993 | Version v1
Journal article Metadata-only

Differential cross sections for electron impact 11S-23S excitation in helium

Creators

  • 1. Roorkee Univ. (India). Dept. of Physics
  • 2. Institute of Space and Astronautical Science, Sagamihara, Kanagawa (Japan)

Description

Differential cross sections are calculated for the electron excitation of 11S-23S transitions in helium at incident energies of 100 and 200 eV. A distorted wave approximation is used with the effect of target polarization taken into account. The results are compared with some recent experimental data and with a recent R-matrix method calculation. (author)

Additional details

Publishing Information

Journal Title
Journal of Physics. B, Atomic, Molecular and Optical Physics
Journal Volume
26
Journal Issue
21
Journal Page Range
p. 3915-3919.
ISSN
0953-4075
CODEN
JPAPEH

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
25026832
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
DIFFERENTIAL CROSS SECTIONS; DISTORTED WAVE THEORY; ELECTRON-ATOM COLLISIONS; EV RANGE 100-1000; EXCITATION; HELIUM; POLARIZED TARGETS; R MATRIX; S STATES; THEORETICAL DATA
Descriptors DEC
ATOM COLLISIONS; COLLISIONS; CROSS SECTIONS; DATA; ELECTRON COLLISIONS; ELEMENTS; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EV RANGE; INFORMATION; MATRICES; NONMETALS; NUMERICAL DATA; RARE GASES; TARGETS