Chemistry in anisotropic asymptotic giant branch winds

D.A. Howe, TJ Millar

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

We have constructed a model for chemistry in the outflow of an asymptotic giant branch (AGB) star, using a spheroidal anisotropy in density, after that used by Jura. The predicted distributions of a selection of representative species are shown, and it is suggested that the abundance distributions observed by interferometry in IRC + 10216 may be the result of directional variation in outflow velocity.
Original languageEnglish
Pages (from-to)L21-L25
Number of pages5
JournalMonthly Notices of the Royal Astronomical Society
Volume282
Publication statusPublished - 1996

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