SIMBAD references

2010AJ....140..919H - Astron. J., 140, 919-924 (2010/October-0)

High-resolution 1.6 µm spectra of FeH in M and l dwarfs.

HARGREAVES R.J., HINKLE K.H., BAUSCHLICHER C.W., WENDE S., SEIFAHRT A. and BERNATH P.F.

Abstract (from CDS):

Near-infrared bands due to the iron monohydride (FeH) molecule are a characteristic feature of late-M and -L dwarfs. We have created a line list at 2200 K for the FeH E 4Π-A 4Π electronic transition near 1.58 µm (6300 cm–1) based on laboratory spectra and an ab initio calculation of the band strength. A variety of M and L dwarfs were observed near 1.6 µm with high spectral resolution (R ∼ 70,000) using the Phoenix spectrograph on the 8.1 m Gemini South telescope. The FeH E-A transition made a surprisingly strong contribution to the observed spectral energy distributions and needs to be included in modeling of late-M and L dwarfs.

Abstract Copyright: ∼

Journal keyword(s): brown dwarfs - infrared: stars - stars: individual (DENIS 1048-39 (read: DENIS J104814.6-395606), GJ 191, GJ 406, GJ 644C, LHS 292, LHS 2065, LHS 3003, LP 944-20, 2MASS J1507-16 (read: 2MASS J15074769-1627386)) - stars: low-mass

CDS comments: DENIS 1048-39 is DENIS-P J104814.6-395606, 2MASS J1507-16 is 2MASS J15074769-1627386

Simbad objects: 11

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