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Dissociative recombination of molecular ions in the He–Ne plasma. Partial rate constants of atoms formation in the 2p 53d and 2p 54d configurations. / Ivanov, V. A.; Petrovskaya, A. S.; Skoblo, Yu E.
In: Optics and Spectroscopy (English translation of Optika i Spektroskopiya), Vol. 120, No. 2, 01.02.2016, p. 176-183.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Dissociative recombination of molecular ions in the He–Ne plasma. Partial rate constants of atoms formation in the 2p 53d and 2p 54d configurations
AU - Ivanov, V. A.
AU - Petrovskaya, A. S.
AU - Skoblo, Yu E.
PY - 2016/2/1
Y1 - 2016/2/1
N2 - A spectroscopic study of population processes was carried out for states of the neon atom of the 2p53d configuration in the discharge afterglow in helium with a small admixture of neon ([Ne]/[He] ≈ 10–5) at a pressure of 38 Torr. Based on the comparative analysis of time dependences of the spectral line intensities of the Ne I 2p53d → 2p53d and 2p54d → 2p53d transitions and ratio of ion densities [Ne2 + ]/[HeNe+], it has been found that the formation of excited Ne(2p53d) atoms in the afterglow caused by two dissociative recombination processes: HeNe+ + e → Ne(2p53d) + Ne and Ne2 + + e → Ne(2p53d) + Ne. Distributions of population fluxes of the 2p53d levels (Formula presented.) and (Formula presented.) —were obtained for each of these processes.
AB - A spectroscopic study of population processes was carried out for states of the neon atom of the 2p53d configuration in the discharge afterglow in helium with a small admixture of neon ([Ne]/[He] ≈ 10–5) at a pressure of 38 Torr. Based on the comparative analysis of time dependences of the spectral line intensities of the Ne I 2p53d → 2p53d and 2p54d → 2p53d transitions and ratio of ion densities [Ne2 + ]/[HeNe+], it has been found that the formation of excited Ne(2p53d) atoms in the afterglow caused by two dissociative recombination processes: HeNe+ + e → Ne(2p53d) + Ne and Ne2 + + e → Ne(2p53d) + Ne. Distributions of population fluxes of the 2p53d levels (Formula presented.) and (Formula presented.) —were obtained for each of these processes.
UR - http://www.scopus.com/inward/record.url?scp=84962650022&partnerID=8YFLogxK
U2 - 10.1134/S0030400X16020120
DO - 10.1134/S0030400X16020120
M3 - Article
AN - SCOPUS:84962650022
VL - 120
SP - 176
EP - 183
JO - OPTICS AND SPECTROSCOPY
JF - OPTICS AND SPECTROSCOPY
SN - 0030-400X
IS - 2
ER -
ID: 51868204