Self-broadening and Shifting Coefficients for the Spectral Lines in the First Overtone Band of HBr

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Self-broadening and Shifting Coefficients for the Spectral Lines in the First Overtone Band of HBr. / Asfin, R. E.; Domanskaya, A.; Maul, C.

In: OPTICS AND SPECTROSCOPY, Vol. 130, No. 1, 01.2022, p. 1-9.

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

BibTeX

@article{a4a5a1df62eb48288726af87630bdf1b,

title = "Self-broadening and Shifting Coefficients for the Spectral Lines in the First Overtone Band of HBr",

abstract = "Abstract: Spectra of HBr with a natural abundance of isotopologues were recorded in the region of the first overtone at room temperature at various sub-atmospheric pressures. The coefficients of self-broadening and shifting were found for two isotopologues of HBr. Both broadening and shifting coefficients for different isotopologues coincide within the error margins. The broadening coefficients are in good agreement with those reported previously, however they have a smaller error, about 1%. The shifting coefficients are reported for the first time. The obtained line intensities of both isotopologues are in reasonable agreement with values published earlier.",

keywords = "diatomic, hydrogen halides, overtone, self-broadening, self-shifting",

author = "Asfin, {R. E.} and A. Domanskaya and C. Maul",

note = "Publisher Copyright: {\textcopyright} 2022, Pleiades Publishing, Ltd.",

year = "2022",

month = jan,

doi = "10.1134/s0030400x22010027",

language = "English",

volume = "130",

pages = "1--9",

journal = "OPTICS AND SPECTROSCOPY",

issn = "0030-400X",

publisher = "Pleiades Publishing",

number = "1",

}

RIS

TY - JOUR

T1 - Self-broadening and Shifting Coefficients for the Spectral Lines in the First Overtone Band of HBr

AU - Asfin, R. E.

AU - Domanskaya, A.

AU - Maul, C.

PY - 2022/1

Y1 - 2022/1

N2 - Abstract: Spectra of HBr with a natural abundance of isotopologues were recorded in the region of the first overtone at room temperature at various sub-atmospheric pressures. The coefficients of self-broadening and shifting were found for two isotopologues of HBr. Both broadening and shifting coefficients for different isotopologues coincide within the error margins. The broadening coefficients are in good agreement with those reported previously, however they have a smaller error, about 1%. The shifting coefficients are reported for the first time. The obtained line intensities of both isotopologues are in reasonable agreement with values published earlier.

AB - Abstract: Spectra of HBr with a natural abundance of isotopologues were recorded in the region of the first overtone at room temperature at various sub-atmospheric pressures. The coefficients of self-broadening and shifting were found for two isotopologues of HBr. Both broadening and shifting coefficients for different isotopologues coincide within the error margins. The broadening coefficients are in good agreement with those reported previously, however they have a smaller error, about 1%. The shifting coefficients are reported for the first time. The obtained line intensities of both isotopologues are in reasonable agreement with values published earlier.

KW - diatomic

KW - hydrogen halides

KW - overtone

KW - self-broadening

KW - self-shifting

UR - http://www.scopus.com/inward/record.url?scp=85130636704&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/e176d72c-506c-3c53-a354-ba3106847da8/

U2 - 10.1134/s0030400x22010027

DO - 10.1134/s0030400x22010027

M3 - Article

AN - SCOPUS:85130636704

VL - 130

SP - 1

EP - 9

JO - OPTICS AND SPECTROSCOPY

JF - OPTICS AND SPECTROSCOPY

SN - 0030-400X

IS - 1

ER -

ID: 95540065