94 citations · 166 across the 4 of their papers we have counts for
4 papers
Pre-nova X-ray observations of V2491 Cyg (Nova Cyg 2008b)
A. Ibarra, E. Kuulkers, J. P. Osborne +12
Classical novae are phenomena caused by explosive hydrogen burning on an accreting white dwarf. So far, only one classical nova has been identified in X-rays before the actual opti…
V5116 Sgr, an Eclipsing Supersoft Post-Outburst Nova?
Gloria Sala, Margarita Hernanz, Carlo Ferri +1
V5116 Sgr (Nova Sgr 2005 No. 2), discovered on 2005 July 4, was observed with XMM-Newton in March 2007, 20 months after the optical outburst. The X-ray spectrum shows that the nova…
XMM-Newton and INTEGRAL observations of the black hole candidate XTE J1817-330
Gloria Sala, Jochen Greiner, Marco Ajello +2
The galactic black hole candidate XTE J1817-330 was discovered in outburst by RXTE in January 2006. We present here the results of an XMM-Newton Target of opportunity observation (…
X-ray monitoring of optical novae in M31 from July 2004 to February 2005
W. Pietsch, F. Haberl, G. Sala +9
Optical novae have recently been identified as the major class of supersoft X-ray sources in M31 based on ROSAT and early XMM-Newton and Chandra observations. This paper reports on…