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HR4049: signature of nova nucleosynthesis?

Lugaro, Maria A; Pols, O.R.; Karakas, Amanda; Tout, Christopher A

Description

The post-Asymptotic Giant Branch (AGB) star HR4049 is in an eccentric binary system with a relatively short period probably surrounded by a dusty circumbinary disk. Extremely anomalous oxygen isotopic ratios, 16O/17O ≃ 16O/18O ≃ 7, have been measured

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
URI: http://hdl.handle.net/1885/26021
Source: Nuclear Physics A
DOI: 10.1016/j.nuclphysa.2005.05.130

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