Published July 1989
| Version v1
Journal article
Electron-impact excitation of Ti XIV from its ground state using R-matrix method
Creators
- 1. Delhi Univ. (India). Dept. of Physics
- 2. Delhi Univ. (India). Dept. of Physics and Astrophysics
- 3. Queen's Univ., Belfast, Northern Ireland (UK). Dept. of Applied Mathematics and Theoretical Physics
Description
The R-matrix method is used to calculate electron impact collision strengths for various transitions in Ti XIV from its ground state (2P0). Extensive configuration interaction wavefunctions are used to represent the lowest twelve target states which are included in the calculations. Finally effective collision strengths have been calculated for electron temperature in the range (5x104-106 K) by assuming a Maxwellian electron velocity distribution of the incident electrons. (orig.)
Additional details
Publishing Information
- Journal Title
- Physica Scripta
- Journal Volume
- 40
- Journal Issue
- 1
- Series
- Phys. Scr.
- Journal Page Range
- 53-57
- ISSN
- 0031-8949
- CODEN
- PHSTB
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- Sweden
- INIS RN
- 21008505
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ELECTRON COLLISIONS; ENERGY-LEVEL TRANSITIONS; EXCITATION; IMPACT STRENGTH; MULTICHARGED IONS; R MATRIX; TITANIUM IONS
- Descriptors DEC
- ATOMIC IONS; CHARGED PARTICLES; COLLISIONS; IONS; MATRICES; MECHANICAL PROPERTIES