Published June 1979
| Version v1
Journal article
High-accuracy Compton profile of molecular hydrogen from explicitly correlated Gaussian wave function
Creators
- 1. Quantum Chemistry Laboratory, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
Description
The electron momentum distribution for molecular hydrogen is calculated from an explicitly correlated Gaussian wave function corresponding to the total energy of -1.174 42 a.u. and accounting for 99.9% of the correlation energy. The high-accuracy Compton profile obtained confirms the results of recent high-energy electron-impact spectroscopy measurements of Lee, but disagrees in the region of very small momentum with earlier x-ray Compton-scattering data
Additional details
Publishing Information
- Journal Title
- Phys. Rev., A
- Journal Volume
- 19
- Journal Issue
- 6
- Series
- Phys. Rev., A.
- Journal Page Range
- 2360-2365
- ISSN
- 0556-2791
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 10488840
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ACCURACY; COMPTON EFFECT; CORRELATIONS; HYDROGEN; SCATTERING; WAVE FUNCTIONS; X RADIATION
- Descriptors DEC
- BASIC INTERACTIONS; ELASTIC SCATTERING; ELECTROMAGNETIC INTERACTIONS; ELECTROMAGNETIC RADIATION; ELEMENTS; FUNCTIONS; INTERACTIONS; IONIZING RADIATIONS; NONMETALS; RADIATIONS