Published April 14, 1980
| Version v1
Journal article
Total cross section measurements for electron scattering from molecular hydrogen at very low energies
Creators
- 1. Bielefeld Univ. (Germany, F.R.). Fakultaet fuer Physik
Description
Absolute cross sections were determined from transmission measurements made with an electron time-of-flight spectrometer in the energy range of 0.02-2 eV. The total cross section for molecular hydrogen was found to increase monotonically with energy; no resonance-like structures were observed. The isotopes H2, D2 and HD have identical cross sections within the accuracy of the measurements (+- 2.5%). Helium cross section measurements were also made in order to check the spectrometer. (author)
Additional details
Publishing Information
- Journal Title
- J. Phys., B (London). At. Mol. Phys.
- Journal Volume
- 13
- Journal Issue
- 7
- Series
- J. Phys., B (London). At. Mol. Phys.
- Journal Page Range
- 1481-1490
- ISSN
- 0022-3700
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 11542249
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- COMPARATIVE EVALUATIONS; DEUTERIUM; ELECTRON-MOLECULE COLLISIONS; ENERGY DEPENDENCE; EV RANGE 01-10; EXPERIMENTAL DATA; GRAPHS; HELIUM; HYDROGEN; HYDROGEN DEUTERIDE; MILLI EV RANGE; SCATTERING; TIME-OF-FLIGHT METHOD; TOTAL CROSS SECTIONS
- Descriptors DEC
- COLLISIONS; CROSS SECTIONS; DATA; DATA FORMS; DEUTERIUM COMPOUNDS; ELECTRON COLLISIONS; ELEMENTS; ENERGY RANGE; EV RANGE; HYDROGEN COMPOUNDS; HYDROGEN ISOTOPES; INFORMATION; ISOTOPES; LIGHT NUCLEI; MOLECULE COLLISIONS; NONMETALS; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; RARE GASES; STABLE ISOTOPES