J/MNRAS/425/34ivo://CDS.VizieR/J/MNRAS/425/34doi:10.26093/cds/vizier.74250034CDSYadin B.Veness T.Conti P.Hill C.Yurchenko S.N.Tennyson J.2024-07-18T20:19:12Z2012-12-11T14:09:40ZCDS support team

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

cds-question@unistra.fratomic-physicsastronomical-modelsstellar-atmospheresinfrared-astronomyspectroscopyultraviolet-astronomyAccurate line lists for three molecules, BeH, MgH and CaH, in their ground electronic states are presented. These line lists are suitable for temperatures relevant to exoplanetary atmospheres and cool stars (up to 2000K). A combination of empirical and ab initio methods is used. The rovibrational energy levels of BeH, MgH and CaH are computed using the programs Level and DPotFit in conjunction with 'spectroscopic' potential energy curves (PECs). The PEC of BeH is taken from the literature, while the PECs of CaH and MgH are generated by fitting to the experimental transition energy levels. Both spin-rotation interactions (except for BeH, for which it is negligible) and non-adiabatic corrections are explicitly taken into account. Accurate line intensities are generated using newly computed ab initio dipole moment curves for each molecule using high levels of theory. Full line lists of rotation-vibration transitions for ^9^BeH, ^24^MgH, ^25^MgH, ^26^MgH and ^40CaH are made available in an electronic form as supplementary data to this article and at www.exomol.com .2012MNRAS.425...34Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/425/34CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/MNRAS/425/34 : ExoMol line lists. I. 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 list for CH4 (Yurchenko+, 2014)J/MNRAS/442/1821 : ExoMol line list for NaCl and KCl (Barton+, 2014)J/MNRAS/445/1383 : ExoMol line list for PN (Yorke+, 2014)J/MNRAS/446/2337 : ExoMol line list for PH3 (Sousa-Silva+, 2015)J/MNRAS/448/1704 : ExoMol line lists for H2CO (Al-Refaie+, 2015)J/MNRAS/449/3613 : ExoMol line lists for AlO (Patrascu+, 2015)J/MNRAS/451/5153 : ExoMol line lists for NaH and NaD (Rivlin+, 2015)www.exomol.com : ExoMol Home Pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/425/34https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/425/34http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/425/34https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/425/34https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/425/34http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/425/34GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapUVInfrareddefaultJ/MNRAS/425/34/behThe line lists for BeHrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnuTransition frequency {nu}cm**-1em.freq;phys.atmol.transitiondoubleAEinstein A coefficient of transitions**-1phys.atmol.transProb;phys.atmol.transitiondoubleEEnergy term value of the lower statecm**-1phys.energy;phys.atmol.leveldoubleN'[0/59] Rotational angular momentum, upper statephys.mol.qnintv'[0/11] Vibrational quantum number, upper statephys.atmol.qn;phys.mol.vibrationintN"[0/58] Rotational angular momentum, lower statephys.mol.qnintv"[0/11] Vibrational quantum number, lower statephys.atmol.qn;phys.mol.vibrationintJ/MNRAS/425/34/cahThe line lists for CaHrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnuTransition frequencycm**-1em.freq;phys.atmol.transitiondoubleAEinstein A coefficient of transitions**-1phys.atmol.transProb;phys.atmol.transitiondoubleEEnergy term value of the lower statecm**-1phys.energy;phys.atmol.leveldoubleN'[0/75] Rotational angular momentum, upper statephys.mol.qnintp'[e/f] Rotationless parity, upper statephys.atmol.paritycharv'[0/20] Vibrational quantum number, upper statephys.atmol.qn;phys.mol.vibrationintN"[0/75] Rotational angular momentum, lower statephys.mol.qnintp"[e/f] Rotationless parity, lower statephys.atmol.paritycharv"[0/20] Vibrational quantum number, lower statephys.atmol.qn;phys.mol.vibrationintJ/MNRAS/425/34/mgh-24The line lists for ^24^MgHrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnuTransition frequencycm**-1em.freq;phys.atmol.transitiondoubleAEinstein A coefficient of transitions**-1phys.atmol.transProb;phys.atmol.transitiondoubleEEnergy term value of the lower statecm**-1phys.energy;phys.atmol.leveldoubleN'[0/75] Rotational angular momentum, upper statephys.mol.qnintp'[e/f] Rotationless parity, upper statephys.atmol.paritycharv'[0/20] Vibrational quantum number, upper statephys.atmol.qn;phys.mol.vibrationintN"[0/75] Rotational angular momentum, lower statephys.mol.qnintp"[e/f] Rotationless parity, lower statephys.atmol.paritycharv"[0/20] Vibrational quantum number, lower statephys.atmol.qn;phys.mol.vibrationintJ/MNRAS/425/34/mgh-25The line lists for ^25^MgHrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnuTransition frequencycm**-1em.freq;phys.atmol.transitiondoubleAEinstein A coefficient of transitions**-1phys.atmol.transProb;phys.atmol.transitiondoubleEEnergy term value of the lower statecm**-1phys.energy;phys.atmol.leveldoubleN'[0/75] Rotational angular momentum, upper statephys.mol.qnintp'[e/f] Rotationless parity, upper statephys.atmol.paritycharv'[0/20] Vibrational quantum number, upper statephys.atmol.qn;phys.mol.vibrationintN"[0/75] Rotational angular momentum, lower statephys.mol.qnintp"[e/f] Rotationless parity, lower statephys.atmol.paritycharv"[0/20] Vibrational quantum number, lower statephys.atmol.qn;phys.mol.vibrationintJ/MNRAS/425/34/mgh-26The line lists for ^26^MgHrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnuTransition frequencycm**-1em.freq;phys.atmol.transitiondoubleAEinstein A coefficient of transitions**-1phys.atmol.transProb;phys.atmol.transitiondoubleEEnergy term value of the lower statecm**-1phys.energy;phys.atmol.leveldoubleN'[0/75] Rotational angular momentum, upper statephys.mol.qnintp'[e/f] Rotationless parity, upper statephys.atmol.paritycharv'[0/20] Vibrational quantum number, upper statephys.atmol.qn;phys.mol.vibrationintN"[0/75] Rotational angular momentum, lower statephys.mol.qnintp"[e/f] Rotationless parity, lower statephys.atmol.paritycharv"[0/20] Vibrational quantum number, lower statephys.atmol.qn;phys.mol.vibrationint