H2 line mixing in the ν2 and ν4 bands of PH3

Jamel Salem; Ghislain Blanquet; Muriel Lepère; Hassen Aroui

doi:10.1016/j.jms.2014.01.003

H₂ line mixing in the ν₂ and ν₄ bands of PH₃

Jamel Salem, Ghislain Blanquet, Muriel Lepère, Hassen Aroui

Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs

Résumé

Using a tunable diode-laser spectrometer, we measured the H₂ line mixing coefficients for 32 lines in the ν₂ and ν₄ bands of phosphine (PH₃) at room temperature. These lines are located in the spectral range from 1016 to 1106 cm^-1. The pressure line mixing parameters have been obtained by fitting the measured line shapes using a multi-pressure fitting procedure that accounts for the apparatus function as well as the Doppler and collisional effects. The variation of these parameters with the rotational and vibrational quantum numbers is discussed.

langue originale	Anglais
Pages (de - à)	58-61
Nombre de pages	4
journal	Journal of molecular spectroscopy
Volume	297
Les DOIs	https://doi.org/10.1016/j.jms.2014.01.003
Etat de la publication	Publié - mars 2014

Accès au document

10.1016/j.jms.2014.01.003

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Link to publication in Scopus

Contient cette citation

@article{b75027595f804854bc24a9b50b305357,

title = "H2 line mixing in the ν2 and ν4 bands of PH3",

abstract = "Using a tunable diode-laser spectrometer, we measured the H2 line mixing coefficients for 32 lines in the ν2 and ν4 bands of phosphine (PH3) at room temperature. These lines are located in the spectral range from 1016 to 1106 cm-1. The pressure line mixing parameters have been obtained by fitting the measured line shapes using a multi-pressure fitting procedure that accounts for the apparatus function as well as the Doppler and collisional effects. The variation of these parameters with the rotational and vibrational quantum numbers is discussed.",

keywords = "Diode-laser spectrometer, Hydrog{\`e}ne, Line mixing, Phosphine",

author = "Jamel Salem and Ghislain Blanquet and Muriel Lep{\`e}re and Hassen Aroui",

year = "2014",

month = mar,

doi = "10.1016/j.jms.2014.01.003",

language = "English",

volume = "297",

pages = "58--61",

journal = "Journal of molecular spectroscopy",

issn = "0022-2852",

publisher = "Academic Press Inc.",

}

TY - JOUR

T1 - H2 line mixing in the ν2 and ν4 bands of PH3

AU - Salem, Jamel

AU - Blanquet, Ghislain

AU - Lepère, Muriel

AU - Aroui, Hassen

PY - 2014/3

Y1 - 2014/3

N2 - Using a tunable diode-laser spectrometer, we measured the H2 line mixing coefficients for 32 lines in the ν2 and ν4 bands of phosphine (PH3) at room temperature. These lines are located in the spectral range from 1016 to 1106 cm-1. The pressure line mixing parameters have been obtained by fitting the measured line shapes using a multi-pressure fitting procedure that accounts for the apparatus function as well as the Doppler and collisional effects. The variation of these parameters with the rotational and vibrational quantum numbers is discussed.

AB - Using a tunable diode-laser spectrometer, we measured the H2 line mixing coefficients for 32 lines in the ν2 and ν4 bands of phosphine (PH3) at room temperature. These lines are located in the spectral range from 1016 to 1106 cm-1. The pressure line mixing parameters have been obtained by fitting the measured line shapes using a multi-pressure fitting procedure that accounts for the apparatus function as well as the Doppler and collisional effects. The variation of these parameters with the rotational and vibrational quantum numbers is discussed.

KW - Diode-laser spectrometer

KW - Hydrogène

KW - Line mixing

KW - Phosphine

UR - http://www.scopus.com/inward/record.url?scp=84894457658&partnerID=8YFLogxK

U2 - 10.1016/j.jms.2014.01.003

DO - 10.1016/j.jms.2014.01.003

M3 - Article

AN - SCOPUS:84894457658

SN - 0022-2852

VL - 297

SP - 58

EP - 61

JO - Journal of molecular spectroscopy

JF - Journal of molecular spectroscopy

ER -