J/MNRAS/488/2332ivo://CDS.VizieR/J/MNRAS/488/2332doi:10.26093/cds/vizier.74882332CDSLangleben J.Tennyson J.Yurchenko S.N.Bernath P.2024-08-20T20:12:02Z2019-08-30T12:49:21ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.fratomic-physicsA rovibronic line list for the ground (X^3^{Sigma}^-^) and first excited (a^1^{Delta}) states of phosphinidene, 31PH, is computed. The line list is designed for studies of exoplanetary and cool stellar atmospheres with temperatures up to 4000K. A combination of empirical and ad initio data are used to produce the line list: potential energy curves (PECs) are fitted using experimental transition frequencies; these transitions are reproduced with a root mean square error of 0.01cm^-1^. The nuclear Schroedinger is solved using these PECs plus Born-Oppenheimer and spin splitting correction terms. Line intensities and Einstein A coefficients are computed using ab initio Dipole Moment Curves (DMC) X-X and a-a. The resulting LaTY line list, which contains 65055 transitions for 2528 rovibronic states up to 24500cm^-1^ and J=80, is used to simulate spectra in emission and absorption at a range of temperatures. The line list is made available in electronic form at the CDS and ExoMol databases.2019MNRAS.488.2332Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/488/2332CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/MNRAS/425/34 : ExoMol line lists for BeH, MgH and CaH (Yadin+, 2012)J/MNRAS/434/1469 : ExoMol line lists for SiO (Barton+, 2013)J/MNRAS/437/1828 : ExoMol line list for HCN and HNC (Barber+, 2014)J/MNRAS/440/1649 : ExoMol line lists for CH4 (Yurchenko+, 2014)J/MNRAS/442/1821 : ExoMol line list for KCl (Barton+, 2014)J/MNRAS/445/1383 : ExoMol line list for phosphorus nitride (PN) (Yorke+, 2014)J/MNRAS/446/2337 : ExoMol line lists for phosphine (PH_3_) (Sousa-Silva+, 2015)J/MNRAS/448/1704 : ExoMol line lists for formaldehyde H_2_CO (Al-Refaie+, 2015)J/MNRAS/449/3613 : ExoMol line lists for AlO (Patrascu+, 2015)J/MNRAS/451/634 : ExoMol line lists for NaH and NaD (Rivlin+, 2015)J/MNRAS/452/1702 : ExoMol line lists for HNO3 (Pavlyuchko+, 2015)J/MNRAS/454/1931 : ExoMol line lists for CS isotopologues (Paulose+, 2015)J/MNRAS/456/4524 : ExoMol line lists for CaO (Yurchenko+, 2016)J/MNRAS/459/3890 : ExoMol line lists for SO2 (Underwood+, 2016)J/MNRAS/461/1012 : ExoMol line lists for H216O2 (Al-Refaie+, 2016)J/MNRAS/462/4300 : ExoMol XVII: SO3 (Underwood+, 2016)J/MNRAS/463/771 : ExoMol. VO high-temperature spectrum (McKemmish+, 2016)J/MNRAS/466/1363 : ExoMol line list for H218O and H217O (Polyansky+, 2017)J/MNRAS/468/1717 : ExoMol molecular line lists for H3+ (Mizus+, 2017)J/MNRAS/470/882 : ExoMol Line List XXI: Nitric Oxide (NO) (Wong+, 2017)J/MNRAS/471/5025 : ExoMol line lists for ^28^SiH_4_ (Owens+, 2017)J/MNRAS/473/5324 : ExoMol line lists. XXIV. SiH (Yurchenko+, 2018)J/MNRAS/479/3002 : ExoMol line lists. XXIX. CH3Cl (Owens+, 2018)J/MNRAS/486/2351 : ExoMol line lists. XXXII. MgO (Li+, 2019)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/488/2332https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/488/2332http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/488/2332https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/488/2332https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/488/2332http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/488/2332GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/MNRAS/488/2332/tphTransition file for PHrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintI'Upper state IDmeta.idI"Lower state IDmeta.idAEinstein A-coefficient of the transitions**-1phys.atmol.transProb;phys.atmol.transitiondoublenuTransition wavenumbercm**-1em.wavenumber;phys.atmol.transitiondoubleJ/MNRAS/488/2332/sphStates file for PHrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIState ID, non-negative integer indexmeta.idEState energy term value in cm-1cm**-1phys.energy;phys.atmol.leveldoublegTotal state degeneracyphys.electron.degenintJJ-quantum number J is the total angular momentum excluding nuclear spinmeta.number;phys.atmol.sWeight.nuclearintgLandeLande-g factorphys.atmol.oscStrengthdoubleparTotal parityphys.atmol.paritychare/fe/f-rotationless-parity parityphys.atmol.paritycharStateThe label of the electronic statemeta.id;meta.maincharvVibrational quantum numberphys.atmol.qn;phys.mol.vibrationintNRotational quantum numberphys.mol.qnintJ/MNRAS/488/2332/pphPartition function for PHrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTTemperature in KelvinKphys.temperaturedoubleQParition functionphys.atmoldouble