17 citations · 69 across the 12 of their papers we have counts for
6 papers · 1 filter
Timing analysis of a sample of five cataclysmic variable candidates observed by the XMM-Newton satellite
A. A. Nucita, S. M. Lezzi, F. De Paolis +4
Intermediate polars are a class of cataclysmic variables in which a white dwarf accretes material from a companion star. The intermediate polar nature confirmation usually derives…
Optical Variability Correlated with X-ray Spectral Transition in the Black-Hole Transient ASASSN-18ey = MAXI J1820+070
Keito Niijima, Mariko Kimura, Yasuyuki Wakamatsu +49
How a black hole accretes matter and how this process is regulated are fundamental but unsolved questions in astrophysics. In transient black-hole binaries, a lot of mass stored in…
VZ Sex: X-ray confirmation of its intermediate polar nature
A. A. Nucita, F. De Paolis, D. Licchelli +3
Intermediate polars are members of the cataclysmic variable binary stars. They are characterized by a moderately magnetized white dwarf accreting matter from a cool main-sequence c…
HP Cet and Swift J0820.6-2805: two candidate intermediate polars observed by XMM-Newton
A. A. Nucita, F. De Paolis, F. Strafella +1
We report on the XMM-Newton observation of HP Cet and Swift J0820.6-2805, two X-ray photon sources that are candidates to be members of the intermediate polar class of cataclysmic…
DW Cancri in x-rays
A. A. Nucita, L. Conversi, D. Licchelli
We report on the -Newton observation of DW Cnc, a candidate intermediate polar candidate whose historical optical light curve shows the existence of periods at , $\…
Optical, near-IR and -ray observations of SN 2015J and its host galaxy
A. A. Nucita, F. De Paolis, R. Saxton +7
SN 2015J was discovered on April 27th 2015 and is classified as a type IIn supernova. At first, it appeared to be an orphan SN candidate, i.e. without any clear identification of i…