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Line intensities for x-ray emission in Mg12+ collisions with H and He atoms.
- Source :
-
Journal of Physics B: Atomic, Molecular & Optical Physics . 5/17/2020, Vol. 53 Issue 9, p1-5. 5p. - Publication Year :
- 2020
-
Abstract
- State selective charge transfer cross sections are calculated in Mg12+ collisions with H and He atoms at incident energies of 1.0, 3.0, and 5.0 keV amu−1 using a time-dependent lattice method. Total capture cross sections using the time-dependent lattice method are found to be larger than those previously calculated using the Landau–Zener method. Lyman line ratios are calculated using the time-dependent lattice capture cross sections and standard radiative transitions for both the H and He atoms. Lyman line probabilities are presented for both H and He. The strongest probability for both H and He is the Lyman α emission, but relatively strong probabilities for He at an incident energy of 1.0 keV amu−1 are found for Lyman β, γ, δ, and ϵ emission. [ABSTRACT FROM AUTHOR]
- Subjects :
- *RADIATIVE transitions
*ATOMS
*CHARGE transfer
*PROBABILITY theory
Subjects
Details
- Language :
- English
- ISSN :
- 09534075
- Volume :
- 53
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- Journal of Physics B: Atomic, Molecular & Optical Physics
- Publication Type :
- Academic Journal
- Accession number :
- 143216303
- Full Text :
- https://doi.org/10.1088/1361-6455/ab7524