Analysis of phosphine absorption in the region 9–10 μm and high-resolution line-by-line simulation of the ν2 and ν4 bands

Tarrago, G.; Dang-Nhu, M.; Goldman, A.

doi:10.1016/0022-2852(81)90182-x

Cited by 53 publications

(23 citation statements)

References 10 publications

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“…Such transitions appear there as a doublet (l = ±1), whereas only one component is allowed from selection rules. We then retained only one transition as given in Table II of Tarrago et al (1981). H 2 -and He-broadened line halfwidths come from Levy et al (1993) for PH 3 , Brown & Peterson (1994) for NH 3 , and from a compilation by Linda Brown (private communication) for CH 4 .…”

Section: Discussionmentioning

confidence: 99%

The deuterium abundance in Jupiter and Saturn from ISO-SWS observations

Lellouch

Bézard

Fouchet

et al. 2001

A&A

223

157

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Abstract.Observations with the Short Wavelength Spectrometer (SWS) onboard the Infrared Space Observatory (ISO) are used to determine the D/H ratio in Jupiter's and Saturn's atmospheres. The D/H ratio is measured independently in hydrogen (i.e. from the HD/H2 ratio) and methane (from CH3D/CH4). Observations of the HD R(2) and R(3) rotational lines at 37.7 and 28.5 µm, of the H2 S(0) and S(1) quadrupolar lines at 17.1 and 28.2 µm, of the methane ν4 band at 7.7 µm, and of the CH3D ν6 band at 8.6 µm are analyzed jointly, allowing a retrieval of thermal profiles and molecular abundances.

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Section: Discussionmentioning

confidence: 99%

The deuterium abundance in Jupiter and Saturn from ISO-SWS observations

Lellouch

Bézard

Fouchet

et al. 2001

A&A

223

157

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“…As a consequence, spectroscopic effects and peculiarities should be particularly pronounced in the spectra of phosphine species. Both PH 3 and PD 3 and the partially deuterated PH 2 D species have been studied to some extent (see, e.g., (1,2,(6)(7)(8) and references cited therein). As to PHD 2 , this has been studied only in the microwave region (9)(10)(11)(12)(13), and recently in the far infrared regions (1).…”

Section: Introductionmentioning

confidence: 99%

“…In this contribution we present the results of the first highresolution vibration-rotation study of the three lowest-lying fundamentals ν 3 , ν 4 , and ν 6 . Infrared spectra in the 600-1160 cm −1 range of the PHD 2 molecule have been recorded with the Bruker IFS 120HR interferometer at Wuppertal with a resolution of 0.0023 cm −1 .…”

Section: Introductionmentioning

confidence: 99%

High-Resolution Study of the Three Lowest Infrared Bands of PHD2

Ulenikov

Bekhtereva

Petrunina

et al. 2002

Journal of Molecular Spectroscopy

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“…The matrix elements α λµ are determined by (see, for details, Ref. (12) [3] and lead to the secular equation [6] and . [7] Here r e N α are the Cartesian coordinates defining the equilibrium positions of the nuclei of the "mother" species in the molecule-fixed axis system.…”

Section: Isotopic Substitution Xhmentioning

confidence: 99%

“…Extensive studies of PH 3 spectra have been performed in the infrared region (see (6)(7)(8) and references cited therein). To the contrary, there are only two contributions devoted to the analysis of infrared spectra of the PH 2 D species: the bands ν 2 (a ), ν 3 (a ), ν 4 (a ), and ν 6 (a ) [ν 3a , ν 4a , ν 2 , and ν 4b in the notation of Refs.…”

Section: Introductionmentioning

confidence: 99%