Classical and Recurrent Nova Outbursts

Abstract

Over the last 40 years, multi-frequency observations, coupled with advances in theoretical modelling, have led to a much fuller understanding of the nova phenomenon. Here I give a brief review of the current state of knowledge of Classical and Recurrent Novae including their central systems; the causes and consequences of their outbursts; sub-types, and possible relationships to Type Ia Supernovae. Particular attention is paid to the Recurrent Nova RS Ophiuchi as it shows a wealth of phenomena associated with its 2006 outburst. Finally, some open questions and avenues for future work are summarised.

10 pages, 2 figures. Review paper submitted to the proceedings of the 11th Asian-Pacific Regional IAU Meeting 2011, NARIT Conference Series, Vol. 1, 2012. S. Komonjinda, Y. Kovalev, and D. Ruffolo, eds