LIF intensity distribution as a deperturbation tool: Application to the fully-mixed A1∑+-b3Π complex of NaRb

A. Jarmola; M. Tamanis; R. Ferber; E. A. Pazyuk; A. V. Stolyarov

doi:10.1016/j.jqsrt.2004.10.003

LIF intensity distribution as a deperturbation tool: Application to the fully-mixed A¹∑⁺-b³Π complex of NaRb

A. Jarmola
, M. Tamanis
, R. Ferber^*
, E. A. Pazyuk
, A. V. Stolyarov

^*Corresponding author for this work

University of Latvia
Lomonosov Moscow State University

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

The intensity distribution in the NaRb A¹ ∑⁺ (v′_A = 16,J′ = 30; v′_A = 18, J′ = 66) ∼ b³Π → X¹ ∑⁺(v″_X = 2 ÷ 44, J″ = J′ ± 1) fluorescence series induced by diode laser excitation from the ground state have been measured and directly applied to restore adiabatic potential energy curve for the A-state of the fully-mixed A¹ ∑⁺-b³Π complex. Relative intensities in the long non-diagonal A → X progressions have been proved to be much less influenced by strong spin-orbit interaction than the corresponding term values of the fully coupled A¹ ∑⁺-b³Π complex.

Original language	English
Pages (from-to)	165-174
Number of pages	10
Journal	Journal of Quantitative Spectroscopy and Radiative Transfer
Volume	95
Issue number	2
DOIs	https://doi.org/10.1016/j.jqsrt.2004.10.003
Publication status	Published - 1 Oct 2005

Keywords

Adiabatic potential energy curve
Alkali dimer
Laser induced fluorescence
Spin-orbit interaction

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10.1016/j.jqsrt.2004.10.003

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@article{973b991ce47c49c2a85d57c11994ce82,

title = "LIF intensity distribution as a deperturbation tool: Application to the fully-mixed A1∑+-b3Π complex of NaRb",

abstract = "The intensity distribution in the NaRb A1 ∑+ (v′A = 16,J′ = 30; v′A = 18, J′ = 66) ∼ b3Π → X1 ∑+(v″X = 2 ÷ 44, J″ = J′ ± 1) fluorescence series induced by diode laser excitation from the ground state have been measured and directly applied to restore adiabatic potential energy curve for the A-state of the fully-mixed A1 ∑+-b3Π complex. Relative intensities in the long non-diagonal A → X progressions have been proved to be much less influenced by strong spin-orbit interaction than the corresponding term values of the fully coupled A1 ∑+-b3Π complex.",

keywords = "Adiabatic potential energy curve, Alkali dimer, Laser induced fluorescence, Spin-orbit interaction",

author = "A. Jarmola and M. Tamanis and R. Ferber and Pazyuk, \{E. A.\} and Stolyarov, \{A. V.\}",

year = "2005",

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doi = "10.1016/j.jqsrt.2004.10.003",

language = "English",

volume = "95",

pages = "165--174",

journal = "Journal of Quantitative Spectroscopy and Radiative Transfer",

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TY - JOUR

T1 - LIF intensity distribution as a deperturbation tool

T2 - Application to the fully-mixed A1∑+-b3Π complex of NaRb

AU - Jarmola, A.

AU - Tamanis, M.

AU - Ferber, R.

AU - Pazyuk, E. A.

AU - Stolyarov, A. V.

PY - 2005/10/1

Y1 - 2005/10/1

N2 - The intensity distribution in the NaRb A1 ∑+ (v′A = 16,J′ = 30; v′A = 18, J′ = 66) ∼ b3Π → X1 ∑+(v″X = 2 ÷ 44, J″ = J′ ± 1) fluorescence series induced by diode laser excitation from the ground state have been measured and directly applied to restore adiabatic potential energy curve for the A-state of the fully-mixed A1 ∑+-b3Π complex. Relative intensities in the long non-diagonal A → X progressions have been proved to be much less influenced by strong spin-orbit interaction than the corresponding term values of the fully coupled A1 ∑+-b3Π complex.

AB - The intensity distribution in the NaRb A1 ∑+ (v′A = 16,J′ = 30; v′A = 18, J′ = 66) ∼ b3Π → X1 ∑+(v″X = 2 ÷ 44, J″ = J′ ± 1) fluorescence series induced by diode laser excitation from the ground state have been measured and directly applied to restore adiabatic potential energy curve for the A-state of the fully-mixed A1 ∑+-b3Π complex. Relative intensities in the long non-diagonal A → X progressions have been proved to be much less influenced by strong spin-orbit interaction than the corresponding term values of the fully coupled A1 ∑+-b3Π complex.

KW - Adiabatic potential energy curve

KW - Alkali dimer

KW - Laser induced fluorescence

KW - Spin-orbit interaction

UR - https://www.scopus.com/pages/publications/17444364426

U2 - 10.1016/j.jqsrt.2004.10.003

DO - 10.1016/j.jqsrt.2004.10.003

M3 - Article

AN - SCOPUS:17444364426

SN - 0022-4073

VL - 95

SP - 165

EP - 174

JO - Journal of Quantitative Spectroscopy and Radiative Transfer

JF - Journal of Quantitative Spectroscopy and Radiative Transfer

IS - 2

ER -

LIF intensity distribution as a deperturbation tool: Application to the fully-mixed A¹∑⁺-b³Π complex of NaRb

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Keywords

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