Pre-maximum and maximum of Novae: The spectroscopic observations of Nova ASASSN-17hx [SSA]

http://arxiv.org/abs/1807.07947


The coverage of the pre-maximum stage of novae is sparse, with the exception of a few slow novae where the pre-maximum duration is of the order of some weeks. This paper discusses the main features of novae during the pre-maximum and the maximum stages and reports the preliminary results of an investigation of ASASSN-17hx, a peculiar nova that showed a long pre-maximum and secondary brightenings.

Read this paper on arXiv…

R. Poggiani
Mon, 23 Jul 18
44/48

Comments: Proceedings of a talk given at the conference “The Golden Age of Cataclysmic Variables and Related Objects IV (GOLDEN 2017)”, 11-16 September, 2017, Palermo, Italy; 9 pages, 8 figures