Rotational quenching of H2CO by molecular hydrogen: cross-sections, rates and pressure broadening
نویسندگان
چکیده
منابع مشابه
Rotational quenching of H2CO by molecular hydrogen: cross-sections, rates and pressure broadening
We compute the rotational quenching rates of the first 81 rotational levels of orthoand paraH2CO in collision with orthoand para-H2, for a temperature range of 10–300 K. We make use of the quantum close-coupling and coupled-state scattering methods combined with the high accuracy potential energy surface of Troscompt et al. Rates are significantly different from the scaled rates of H2CO in coll...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2013
ISSN: 1365-2966,0035-8711
DOI: 10.1093/mnras/stt616