Research output: Contribution to journal › Article › peer-review
Spectra of diatomic quasimolecules in intermediate Hund's coupling cases. The UV continua produced by Hg(6 3P2) + Ar collisions. / Devdariani, Alexander Z.; Kryukov, Nikolai A.; Zagrebin, Andrei L.; Lednev, Mikhail G.; Timofeev, Nikolai A.
In: Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 248, 106951, 01.06.2020.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Spectra of diatomic quasimolecules in intermediate Hund's coupling cases. The UV continua produced by Hg(6 3P2) + Ar collisions
AU - Devdariani, Alexander Z.
AU - Kryukov, Nikolai A.
AU - Zagrebin, Andrei L.
AU - Lednev, Mikhail G.
AU - Timofeev, Nikolai A.
PY - 2020/6/1
Y1 - 2020/6/1
N2 - Collision-induced quasimolecular radiation was experimentally and theoretically investigated near the spin-forbidden line Hg(6 3P2 - 6 1S0) in thermal collisions with argon atoms. The mechanism of removing for prohibition at a quantitative level can be understood in the framework of the intermediate, between “a” and “c” Hund's coupling cases. For the first time, the experimental spectrum of quasimolecular radiation was obtained for the system in question, and the comparison with theoretical results obtained earlier was carried out. The temperature dependence of the radiative decay rate of the mercury atom metastable state in collisions with argon atoms was also obtained.
AB - Collision-induced quasimolecular radiation was experimentally and theoretically investigated near the spin-forbidden line Hg(6 3P2 - 6 1S0) in thermal collisions with argon atoms. The mechanism of removing for prohibition at a quantitative level can be understood in the framework of the intermediate, between “a” and “c” Hund's coupling cases. For the first time, the experimental spectrum of quasimolecular radiation was obtained for the system in question, and the comparison with theoretical results obtained earlier was carried out. The temperature dependence of the radiative decay rate of the mercury atom metastable state in collisions with argon atoms was also obtained.
KW - Collision-induced emissin
KW - Radiative decay of metastable atoms
KW - AR
KW - STATES
KW - GAS ATOMS
KW - MERCURY ATOMS
KW - ABSORPTION
UR - http://www.scopus.com/inward/record.url?scp=85083154972&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/dd39a511-a6a1-3e18-ab16-d1a9257bc48e/
U2 - 10.1016/j.jqsrt.2020.106951
DO - 10.1016/j.jqsrt.2020.106951
M3 - Article
AN - SCOPUS:85083154972
VL - 248
JO - Journal of Quantitative Spectroscopy and Radiative Transfer
JF - Journal of Quantitative Spectroscopy and Radiative Transfer
SN - 0022-4073
M1 - 106951
ER -
ID: 53682332