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arXiv · astro-ph/0504153

Early decline spectra of Nova SMC 2001 and Nova LMC 2002

E. Mason·M. Della Valle·R. Gilmozzi·G. Lo Curto·R. E. Williams
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Abstract

We report results on the spectroscopic follow-up of Nova SMC 2001 and Nova LMC 2002 carried out at La Silla. The analysis of the spectroscopic evolution shows that these objects belong to the {\sl Fe II} class, according to the Cerro Tololo scheme. From the line fluxes and the expansion velocities, we have derived an approximate mass for the ejected shells of 2$\div3\times 10^{-4} M_\odot$. The filling factor measurements ($ε\sim 10^{-4}÷10^{-1}$) suggest a clumpy structure for the ejecta.

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E. Mason, M. Della Valle, R. Gilmozzi, G. Lo Curto, R. E. Williams. 2005-04-06. Early decline spectra of Nova SMC 2001 and Nova LMC 2002. https://doi.org/10.1051/0004-6361%3A20041351

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