@article {23869,
	title = {X-ray monitoring of Classical Novae in the central region of M 31},
	volume = {83},
	year = {2012},
	month = {2012/01/1},
	pages = {798},
	abstract = {We review recent results of the first dedicated monitoring programme for supersoft X-ray source (SSS) states of classical novae (CNe) in the central region of the Andromeda galaxy ({M 31}), performed in high-cadence campaigns with {XMM-Newton } and Chandra. After the first three years we had detected 21 novae in X-rays (17 new), thereby discovering peculiar objects and increasing the number of known {M 31} novae with SSS state to 60. This is the largest sample known in any galaxy and we used it to carry out the first statistical analysis of novae in X-rays. We found several correlations between optical and SSS parameters, and carried out a simulation on the completeness of our monitoring as well as the first nova population study in X-rays. This shows that X-ray surveys of CNe populations are a powerful tool to address the open questions connected to these objects.},
	keywords = {CATACLYSMIC VARIABLES, Galaxies: individual: {M 31}, Novae, X-rays: binaries},
	isbn = {0037-8720},
	url = {https://ui.adsabs.harvard.edu/abs/2012MmSAI..83..798H},
	author = {Henze, M. and Pietsch, W. and Haberl, F. and Hernanz, M. and Sala, G. and Hatzidimitriou, D. and Della Valle, M. and Rau, A. and Hartmann, D. H. and Burwitz, V. and Greiner, J.}
}
