Matsuura, Mikako; Bernard-Salas, J.; Volk, Kevin M.; Hrivnak, Bruce J.; Sloan, G C; Chu, You-Hua; Wood, Peter R; Kamath, Devika; Kemper, F; Meixner, Margaret
This paper reports variations of polycyclic aromatic hydrocarbons (PAHs) features that were found in Spitzer Space Telescope spectra of carbon-rich post-asymptotic giant branch (post-AGB) stars in the Large Magellanic Cloud (LMC). The paper consists of two parts. The first part describes our Spitzer spectral observing programme of 24 stars including post-AGB candidates. The latter half of this paper presents the analysis of PAH features in 20 carbon-rich post-AGB stars in the LMC, assembled...[Show more]
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