Swift heavy ion irradiation of interstellar dust analogues

Author: Dartois E.   Chabot M.   Pino T.   Béroff K.   Godard M.   Severin D.   Bender M.   Trautmann C.  

Publisher: Edp Sciences

E-ISSN: 1432-0746|599|issue|A130-A130

ISSN: 0004-6361

Source: Astronomy & Astrophysics, Vol.599, Iss.issue, 2017-03, pp. : A130-A130

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Abstract

Context. Interstellar dust grain particles are immersed in vacuum ultraviolet (VUV) and cosmic ray radiation environments influencing their physicochemical composition. Owing to the energetic ionizing interactions, carbonaceous dust particles release fragments that have direct impact on the gas phase chemistry.

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