L
Luigi Stella
Researcher at INAF
Publications - 779
Citations - 38625
Luigi Stella is an academic researcher from INAF. The author has contributed to research in topics: Neutron star & Pulsar. The author has an hindex of 92, co-authored 771 publications receiving 36266 citations. Previous affiliations of Luigi Stella include European Space Agency & Bosch.
Papers
More filters
Journal ArticleDOI
The discovery of 13 s X-ray pulsations from the hydrogen depleted subdwarf O6 star binary HD49798
G. L. Israel,Luigi Stella,Lorella Angelini,Nicholas E. White,Timothy R. Kallman,Paolo Giommi,Aldo Treves +6 more
TL;DR: In this article, strong 13 s pulsations in the X-ray flux of HD49798, a 1.55 d single-component spectroscopic binary containing a hydrogen depleted subdwarf O6 star, were detected.
Journal ArticleDOI
The soft and medium-energy x-ray variability of ngc 5548: a reanalysis of exosat observations
TL;DR: Treves et al. as mentioned in this paper presented a detailed cross-correlation and power spectrum analysis of the X-ray light curves of the bright Seyfert 1 galaxyNGC5548 obtained with EXOSAT.
Journal ArticleDOI
Optical pulsations from a transitional millisecond pulsar
Filippo Ambrosino,Filippo Ambrosino,Alessandro Papitto,Luigi Stella,Franco Meddi,Paolo Cretaro,Luciano Burderi,T. Di Salvo,G. L. Israel,Adriano Ghedina,L. Di Fabrizio,L. Riverol +11 more
TL;DR: In this paper, the detection of optical pulsations from a transitional pulsar, the first ever from a millisecond spinning neutron star, was reported when the pulsar was surrounded by an accretion disk and originated inside the magnetosphere or within a few hundreds of kilometres from it.
Journal ArticleDOI
A BeppoSAX Observation of KS 1731-260 in its Quiescent State: Constraints on the NS Magnetic Field
Luciano Burderi,T. Di Salvo,Luigi Stella,Fabrizio Fiore,N. R. Robba,M. van der Klis,R. Iaria,Mariano Mendez,M. T. Menna,Sergio Campana,G. Gennaro,S. Rebecchi,M. Burgay +12 more
TL;DR: In this article, the results of a 90 ks BeppoSAX observation of the low mass X-ray binary and atoll source KS 1731-260 during a quiescent phase were reported.
Journal ArticleDOI
XMM-Newton Observations of IGR J00291+5934: Signs of a Thermal Spectral Component during Quiescence
TL;DR: In this paper, the transient accretion-powered millisecond pulsar IGR J00291+5934 was observed to have a thermal component in its quiescent spectrum.