Dario Gasparrini
Agenzia Spaziale Italiana
309 Papers
3.4K Citations
Dario Gasparrini is an academic researcher from Agenzia Spaziale Italiana. The author has contributed to research in topics: Fermi Gamma-ray Space Telescope & Blazar. The author has an hindex of 114, co-authored 272 publications. Previous affiliations of Dario Gasparrini include University of Perugia & INAF.
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Papers
First AGILE Catalog of High Confidence Gamma-Ray Sources
C. Pittori,F. Verrecchia,A. W. Chen,Andrea Bulgarelli,A. Pellizzoni,A. Giuliani,S. Vercellone,Francesco Longo,Marco Tavani,Paolo Giommi,Guido Barbiellini,M. Trifoglio,Fulvio Gianotti,A. Argan,A. Antonelli,F. Boffelli,P. A. Caraveo,P. W. Cattaneo,V. Cocco,Sergio Colafrancesco,T. Contessi,Enrico Costa,S. Cutini,Filippo D'Ammando,E. Del Monte,G. De Paris,G. Di Cocco,G. Di Persio,I. Donnarumma,Y. Evangelista,G. Fanari,Marco Feroci,Attilio Ferrari,Massimiliano Fiorini,F. Fornari,F. Fuschino,T. Froysland,Massimo Frutti,M. Galli,Dario Gasparrini,Claudio Labanti,I. Lapshov,Francesco Lazzarotto,F. Liello,P. Lipari,E. Mattaini,Martino Marisaldi,Marcello Mastropietro,A. Mauri,F. Mauri,Sandro Mereghetti,Ennio Morelli,Elena Moretti,A. Morselli,Luigi Pacciani,F. Perotti,G. Piano,Piergiorgio Picozza,Maura Pilia,C. Pontoni,Geiland Porrovecchio,B. Preger,M. Prest,R. Primavera,G. Pucella,Massimo Rapisarda,A. Rappoldi,E. Rossi,Alda Rubini,S. Sabatini,P. Santolamazza,E. Scalise,Paolo Soffitta,S. Stellato,E. Striani,F. Tamburelli,Alessandro Traci,Alessio Trois,E. Vallazza,V. Vittorini,A. Zambra,D. Zanello,L. Salotti +82 more
TL;DR: The first catalog of high-confidence gamma-ray sources detected by the AGILE satellite during observations performed from July 9, 2007 to June 30, 2008 is presented in this paper, which includes 47 sources, 21 of which are associated with confirmed or candidate pulsars, 13 with Blazars (7 FSRQ, 4 BL Lacs, 2 unknown type), 2 with HMXRBs, 2 with SNRs, 1 with a colliding wind binary system, 8 with unidentified sources.
Fermi-LAT View of Bright Flaring Gamma-Ray Blazars
TL;DR: The Fermi LAT project as discussed by the authors provides a continuous and uniform monitoring of the Universe in the gamma-ray band with a wide field of view and a spacecraft that can cover every region of the sky every 3 hours.
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•Journal Article
Supermassive black holes at high redshifts
Marco Ajello,Vaidehi S. Paliya,L. Marcotulli,Jeremy S. Perkins,Elisa Prandini,Filippo D'Ammando,Alessandro De Angelis,David R. Thompson,Hui Li,Aaron Dominguez,Volker Beckmann,Sylvain Guiriec,Zorawar Wadiasingh,Paolo De Coppi,J. Patrick Harding,Maria Petropoulou,John W. Hewitt,Roopesh Ojha,A. Marcowith,Michele Doro,Daniel Castro,Matthew G. Baring,Elizabeth Hays,Elena Orlando,V. Bozhilov,John A. Tomsick,Ivan Agudo,Tonia M. Venters,Julie McEnery,Dieter H. Hartmann,Sara Buson,Francesco Longo,Dario Gasparrini +32 more
TL;DR: MeV blazars are the most luminous sources in the Universe and host supermassive black holes An MeV survey will detect >1000 of them up to z > 5 This would allow us: to probe the formation and growth of massive black holes at high z; to pinpoint the emission region location in BLazars; to determine the interplay of accretion and black hole spin this paper.
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High-redshift blazars through nustar eyes
L. Marcotulli,V. S. Paliya,Marco Ajello,Amanpreet Kaur,Dieter H. Hartmann,Dario Gasparrini,Jochen Greiner,A. Rau,Patricia Schady,Mislav Baloković,D. Stern,Greg Madejski +11 more
TL;DR: In this paper, the authors performed a multi-wavelength study of three high redshift blazars: 3FGL J0325.5+2223 ($z = 2.06$), 3Fgl J0449.0+1121 ($z= 2.15$), and 3FBLG J0453.2$-$2808 ($z=-2.56$), analysing quasi simultaneous data from GROND, XRT, Nustar, and \fermi-LAT.
Monitoring the hard X-ray sky with SuperAGILE
Marco Feroci,Enrico Costa,E. Del Monte,I. Donnarumma,Y. Evangelista,I. Lapshov,Francesco Lazzarotto,Luigi Pacciani,Massimo Rapisarda,Paolo Soffitta,G. Di Persio,Massimo Frutti,Marcello Mastropietro,Ennio Morelli,Geiland Porrovecchio,Alda Rubini,A. Antonelli,A. Argan,Guido Barbiellini,F. Boffelli,Andrea Bulgarelli,P. A. Caraveo,P. W. Cattaneo,A. W. Chen,V. Cocco,Sergio Colafrancesco,S. Cutini,F. D'Ammando,G. De Paris,G. Di Cocco,G. Fanari,Attilio Ferrari,Massimiliano Fiorini,F. Fornari,F. Fuschino,T. Froysland,M. Galli,Dario Gasparrini,Fulvio Gianotti,Paolo Giommi,A. Giuliani,Claudio Labanti,F. Liello,Paolo Lipari,Francesco Longo,E. Mattaini,Martino Marisaldi,A. Mauri,F. Mauri,Sandro Mereghetti,Elena Moretti,A. Morselli,A. Pellizzoni,F. Perotti,G. Piano,Piergiorgio Picozza,Maura Pilia,C. Pittori,C. Pontoni,B. Preger,M. Prest,R. Primavera,G. Pucella,A. Rappoldi,E. Rossi,S. Sabatini,P. Santolamazza,Marco Tavani,S. Stellato,F. Tamburelli,Alessandro Traci,M. Trifoglio,Alessio Trois,E. Vallazza,S. Vercellone,F. Verrecchia,V. Vittorini,A. Zambra,D. Zanello,L. Salotti +79 more
TL;DR: SuperAGILE as discussed by the authors is the hard X-ray monitor of the AGILE gamma ray mission, in orbit since 23$^{rd}$ April 2007, and it is an imaging experiment based on a set of four independent silicon strip detectors, equipped with one-dimensional coded masks.
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