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.
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ProceedingsDOI
Exploring the universe : a festschrift in honor of Riccardo Giacconi
TL;DR: A volume dedicated to Riccardo Giacconi for his sixty-fifth birthday, on the occasion of his being awarded a "Laurea Honoris Causa" in physics at the University of Rome "La Sapienza", was published in this paper.
Journal ArticleDOI
The discovery of 12-min X-ray pulsations from 1WGA J1958.2+3232
G. L. Israel,Lorella Angelini,Lorella Angelini,Sergio Campana,Paolo Giommi,Luigi Stella,Nicholas E. White +6 more
TL;DR: In this paper, an X-ray source with a power law with a photon index of 0.8 was discovered in 1WGA J1958, which lies close to the Galactic plane.
Journal ArticleDOI
The multiwavelength afterglow of GRB 050721: a puzzling rebrightening seen in the optical but not in the X-ray
L. A. Antonelli,Vincenzo Testa,P. Romano,Dafne Guetta,Kazufumi Torii,V. D Elia,D. Malesani,G. Chincarini,Stefano Covino,P. D Avanzo,M. Della Valle,Fabrizio Fiore,D. Fugazza,A. Moretti,Luigi Stella,G. Tagliaferri,S. D. Barthelmy,David N. Burrows,Sergio Campana,M. Capalbi,G. Cusumano,Neil Gehrels,P. Giommi,Davide Lazzati,V. La Parola,V. Mangano,Teresa Mineo,J. A. Nousek,P. T. O'Brien,M. Perri +29 more
TL;DR: In this paper, an analysis of the early and late afterglow emission in both the X-ray and optical bands, as observed by Swift, a robotic telescope, and the VLT, is presented.
Journal ArticleDOI
The multiwavelength afterglow of GRB 050721: a puzzling rebrightening seen in the optical but not in the X-ray
L. A. Antonelli,Vincenzo Testa,P. Romano,D. Guetta,Ken'ichi Torii,V. D Elia,D. Malesani,G. Chincarini,G. Chincarini,Stefano Covino,P. D'Avanzo,M. Della Valle,M. Della Valle,Fabrizio Fiore,D. Fugazza,Alberto Moretti,Luigi Stella,G. Tagliaferri,Scott Barthelmy,David N. Burrows,Sergio Campana,M. Capalbi,Giancarlo Cusumano,Neil Gehrels,P. Giommi,Davide Lazzati,V. La Parola,V. Mangano,Teresa Mineo,J. A. Nousek,P. T. O'Brien,M. Perri +31 more
TL;DR: This is the first observation of a GRB afterglow in which a rebrightening is observed in the optical but not in the X-ray band, and the combined X-rays and optical observations allow us to derive that matter located at ∼10 17 cm from the burst is about a factor of 10 higher than in the inner region.
Journal Article
Broadband X-Ray spectra of the persistent black hole candidates LMC X-1 and LMC X-3
Francesco Haardt,M. Galli,Aldo Treves,L. Chiapetti,D. Dal Fiume,Alessandro Corongiu,T. M. Belloni,Filippo Frontera,E. Kuulkers,Luigi Stella +9 more
TL;DR: In this article, the authors report on observations of the two persistent black hole candidates LMC X-3 and LM X-1 performed with BeppoSAX in 1997 October.