2018MNRAS.479.1401Y

Query : 2018MNRAS.479.1401Y

2018MNRAS.479.1401Y - Mon. Not. R. Astron. Soc., 479, 1401-1411 (2018/September-1)

ExoMol linelists XXVIII: the rovibronic spectrum of AlH.

YURCHENKO S.N., WILLIAMS H., LEYLAND P.C., LODI L. and TENNYSON J.

Abstract (from CDS):

A new line list for AlH is produced. The WYLLoT line list spans two electronic states X1Σ^+ and A^1Π. A diabatic model is used to model the shallow potential energy curve of the A^1Πstate, which has a strong pre-dissociative character with only two bound vibrational states. Both potential energy curves are empirical and were obtained by fitting to experimentally derived energies of the X1Σ^+ and A^1Πelectronic states using the diatomic nuclear motion codes DPOTFIT and DUO. High-temperature line lists plus partition functions and lifetimes for three isotopologues 27AlH, 27AlD, and 26AlH were generated using ab initio dipole moments. The line lists cover both the X-X and A-X systems and are made available in electronic form at the CDS and EXOMOL data bases.

Abstract Copyright: © The Author(s) 2018. Published by Oxford University Press on behalf of The Royal Astronomical Society.

Journal keyword(s): molecular data - opacity - astronomical data bases: miscellaneous - planets and satellites: atmospheres - stars: low-mass

VizieR on-line data: <Available at CDS (J/MNRAS/479/1401): t_26alh.dat t_27ald.dat t_27alh.dat s_26alh.dat s_27ald.dat s_27alh.dat pf_26alh.dat pf_27ald.dat pf_27alh.dat>

Simbad objects: 3

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Number of rows : 3
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 * omi Cet Mi* 02 19 20.79210 -02 58 39.4956   7.63 6.53 5.03   M5-9IIIe+DA 1586 0
2 IRC +10216 C* 09 47 57.40632 +13 16 43.5648           C9,5e 2455 0
3 * chi Cyg S* 19 50 33.9213430345 +32 54 50.575531294 7.02 6.06 4.24 1.81 -0.01 S6-9/1-2e 721 0

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