Line-shape parameters for the first rotational lines of HD in He
نویسندگان
چکیده
منابع مشابه
Rotational excitation of HD molecules by He atoms
We present rate coefficients for rotational transitions induced in collisions between HD and He. Rotational levels and kinetic temperatures T ≤ 1000 K are considered. The interaction potential surface calculated by Muchnick & Russek (1994) has been used, together with the quantal coupled-channel method for calculating the cross-sections. Very good agreement with previous calculations by Schaefe...
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Comment on "First measurement of the rotational constants for the homonuclear molecular ion He( +)(2)"
In a recent Letter [1], Coman et al. describe a technique to derive spectroscopic information on the structure of the parent ion, using information on slow atoms emerging from a dissociative recombination process. This form of translational energy spectroscopy was used to experimentally determine the rotational constant in the electronic ground state of the He 1 2 ion. Neutral atoms are formed ...
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ژورنال
عنوان ژورنال: Molecular Astrophysics
سال: 2020
ISSN: 2405-6758
DOI: 10.1016/j.molap.2020.100063