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Non-adiabatic transitions between first tier ion-pair states of I2 induced by collisions with Ar atoms. / Akopyan, M. E.; Baturo, V. V.; Lukashov, S. S.; Poretsky, S. A.; Pravilov, A. M.

In: Chemical Physics, 2015.

Research output: Contribution to journal › Article

Harvard

Akopyan, ME, Baturo, VV, Lukashov, SS, Poretsky, SA & Pravilov, AM 2015, 'Non-adiabatic transitions between first tier ion-pair states of I2 induced by collisions with Ar atoms', Chemical Physics. https://doi.org/10.1016/j.chemphys.2015.08.014

APA

Akopyan, M. E., Baturo, V. V., Lukashov, S. S., Poretsky, S. A., & Pravilov, A. M. (2015). Non-adiabatic transitions between first tier ion-pair states of I2 induced by collisions with Ar atoms. Chemical Physics. https://doi.org/10.1016/j.chemphys.2015.08.014

Vancouver

Akopyan ME, Baturo VV, Lukashov SS, Poretsky SA, Pravilov AM. Non-adiabatic transitions between first tier ion-pair states of I2 induced by collisions with Ar atoms. Chemical Physics. 2015. https://doi.org/10.1016/j.chemphys.2015.08.014

Author

Akopyan, M. E. ; Baturo, V. V. ; Lukashov, S. S. ; Poretsky, S. A. ; Pravilov, A. M. / Non-adiabatic transitions between first tier ion-pair states of I2 induced by collisions with Ar atoms. In: Chemical Physics. 2015.

BibTeX

@article{94fbeb198b86457aa66b0b06036e9f5d,
title = "Non-adiabatic transitions between first tier ion-pair states of I2 induced by collisions with Ar atoms",
abstract = "Nonadiabatic transitions from the I2(E0_g^+, D0_u^+, β1g and D{\textquoteright}2g) states to first tier ion-pair states induced by collisions with Ar atoms have been investigated. The stepwise laser excitation schemes have been used for selective population of close-lying vibronic states: E,vE=13, D,vD=18, β,vβ=19 and D{\textquoteright}2g,vD{\textquoteright}=23. Analysis of luminescence from the first tier ion-pair states in wide spectral range, time-resolved luminescence spectra and dependences of the luminescence intensities of the states, which are not populated in optical transition, on Ar pressure have been carried out. Rate constants of population of the first tier ion-pair (IP) states from the optically populated rovibronic states as well as rate constants of depopulation of the states have been determined. An additional channel of population of the states emitted at the λ_lum^max≈3410 {\AA} band at excitation pathway corresponding to optical population of the D,18 and β,19 vibronic states occurs, probably, due optical population of the ArI2(IP) comple",
author = "Akopyan, {M. E.} and Baturo, {V. V.} and Lukashov, {S. S.} and Poretsky, {S. A.} and Pravilov, {A. M.}",
year = "2015",
doi = "10.1016/j.chemphys.2015.08.014",
language = "English",
journal = "Chemical Physics",
issn = "0301-0104",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Non-adiabatic transitions between first tier ion-pair states of I2 induced by collisions with Ar atoms

AU - Akopyan, M. E.

AU - Baturo, V. V.

AU - Lukashov, S. S.

AU - Poretsky, S. A.

AU - Pravilov, A. M.

PY - 2015

Y1 - 2015

N2 - Nonadiabatic transitions from the I2(E0_g^+, D0_u^+, β1g and D’2g) states to first tier ion-pair states induced by collisions with Ar atoms have been investigated. The stepwise laser excitation schemes have been used for selective population of close-lying vibronic states: E,vE=13, D,vD=18, β,vβ=19 and D’2g,vD’=23. Analysis of luminescence from the first tier ion-pair states in wide spectral range, time-resolved luminescence spectra and dependences of the luminescence intensities of the states, which are not populated in optical transition, on Ar pressure have been carried out. Rate constants of population of the first tier ion-pair (IP) states from the optically populated rovibronic states as well as rate constants of depopulation of the states have been determined. An additional channel of population of the states emitted at the λ_lum^max≈3410 Å band at excitation pathway corresponding to optical population of the D,18 and β,19 vibronic states occurs, probably, due optical population of the ArI2(IP) comple

AB - Nonadiabatic transitions from the I2(E0_g^+, D0_u^+, β1g and D’2g) states to first tier ion-pair states induced by collisions with Ar atoms have been investigated. The stepwise laser excitation schemes have been used for selective population of close-lying vibronic states: E,vE=13, D,vD=18, β,vβ=19 and D’2g,vD’=23. Analysis of luminescence from the first tier ion-pair states in wide spectral range, time-resolved luminescence spectra and dependences of the luminescence intensities of the states, which are not populated in optical transition, on Ar pressure have been carried out. Rate constants of population of the first tier ion-pair (IP) states from the optically populated rovibronic states as well as rate constants of depopulation of the states have been determined. An additional channel of population of the states emitted at the λ_lum^max≈3410 Å band at excitation pathway corresponding to optical population of the D,18 and β,19 vibronic states occurs, probably, due optical population of the ArI2(IP) comple

U2 - 10.1016/j.chemphys.2015.08.014

DO - 10.1016/j.chemphys.2015.08.014

M3 - Article

JO - Chemical Physics

JF - Chemical Physics

SN - 0301-0104

ER -

ID: 3944030