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CH.bib
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41 lines (40 loc) · 1.94 KB
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@article{ 14MaPlVa.CH,
Author = {Masseron, T. and Plez, B. and Van Eck, S. and Colin, R. and Daoutidis,
I. and Godefroid, M. and Coheur, P. -F. and Bernath, P. and Jorissen, A.
and Christlieb, N.},
Title = {{CH in stellar atmospheres: an extensive linelist}},
Journal = AA,
Year = {{2014}},
Volume = {{571}},
pages = {A47},
Abstract = {{The advent of high-resolution spectrographs and detailed stellar
atmosphere modelling has strengthened the need for accurate molecular
data. Carbon-enhanced metal-poor (CEMP) stars spectra are interesting
objects with which to study transitions from the CH molecule. We combine
programs for spectral analysis of molecules and stellar-radiative
transfer codes to build an extensive CH linelist, including
predissociation broadening as well as newly identified levels. We show
examples of strong predissociation CH lines in CEMP stars, and we stress
the important role played by the CH features in the Bond-Neff feature
depressing the spectra of barium stars by as much as 0.2 mag in the
lambda = 3000-5500 angstrom range. Because of the extreme thermodynamic
conditions prevailing in stellar atmospheres (compared to the
laboratory), molecular transitions with high energy levels can be
observed. Stellar spectra can thus be used to constrain and improve
molecular data.}},
DOI = {{10.1051/0004-6361/201423956}}
}
@article{ 10CoBexx.CH,
Author = {Colin, Reginald and Bernath, Peter F.},
Title = {{Revised molecular constants and term values for the X-2 Pi state of CH}},
Journal = JMS,
Year = {{2010}},
Volume = {{263}},
Pages = {120-122},
Abstract = {{An improved set of molecular constants and term values are given for the
X-2 Pi (v = 0-5) state of the CFI radical. They are derived from a fit
of previously published data and additional lines taken from infrared
solar spectra recorded on orbit and from new laboratory IR emission
data. }},
DOI = {{10.1016/j.jms.2010.06.013}},
}