Quasimolecular emission near the Xe(5p 56s 1,3 P 1 - 5p 6 1 S 0) and Kr (4p 55s 1,3 P 1 - 4p 6 1 S 0) resonance lines induced by collisions with He atoms

O. S. Alekseeva, A. Z. Devdariani, G. M. Grigorian, M. G. Lednev, A. L. Zagrebin

Research outputpeer-review

1 Citation (Scopus)


This study is devoted to the theoretical investigation of the quasimolecular emission of Xe∗-He and Kr∗-He collision pairs near the Xe (5p 56s 1,3 P 1 - 5p 6 1 S 0) and Kr (4p 55s 1,3 P 1 - 4p 6 1 S 0) resonance atomic lines. The potential curves of the quasimolecules Xe(5p 56s) + He and Kr(4p 55s) + He have been obtained with the use of the effective Hamiltonian and pseudopotential methods. Based on these potential curves the processes of quasimolecular emission of Xe∗+He and Kr∗+He mixtures have been considered and the spectral distributions I(HΔω) of photons emitted have been obtained in the framework of quasistatic approximation.

Original languageEnglish
Article number012029
Number of pages3
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - 30 Mar 2017
Event23rd International Conference on Spectral Line Shapes, ICSLS 2016 - Torun
Duration: 19 Jun 201624 Jun 2016

Scopus subject areas

  • Physics and Astronomy(all)

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