Excitation and charge transfer in H-H+ collisions at 5-80 keV and application to astrophysical shocks
نویسندگان
چکیده
منابع مشابه
Excitation and charge transfer in H–H+ collisions at 5–80 keV and application to astrophysical shocks
In astrophysical regimes where the collisional excitation of hydrogen atoms is relevant, the cross-sections for the interactions of hydrogen atoms with electrons and protons are necessary for calculating line profiles and intensities. In particular, at relative velocities exceeding ∼1000 km s−1, collisional excitation by protons dominates over that by electrons. Surprisingly, the H–H+ cross-sec...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2012
ISSN: 0035-8711
DOI: 10.1111/j.1365-2966.2012.20787.x