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Results: 1-25 | 26-28
Results: 1-25/28
The complex iron line of NGC 5506
Authors: Matt, G Guainazzi, M Perola, GC Fiore, F Nicastro, F Cappi, M Piro, L
Citation: G. Matt et al., The complex iron line of NGC 5506, ASTRON ASTR, 377(3), 2001, pp. L31-L34
BeppoSAX observations of Mrk 841 and Mrk 335
Authors: Bianchi, S Matt, G Haardt, F Maraschi, L Nicastro, F Perola, GC Petrucci, PO Piro, L
Citation: S. Bianchi et al., BeppoSAX observations of Mrk 841 and Mrk 335, ASTRON ASTR, 376(1), 2001, pp. 77-84
The BeppoSAX High Energy Large Area Survey (HELLAS) - II. Number counts and X-ray spectral properties
Authors: Fiore, F Giommi, P Vignali, C Comastri, A Matt, G Perola, GC La Franca, F Molendi, S Tamburelli, F Antonelli, LA
Citation: F. Fiore et al., The BeppoSAX High Energy Large Area Survey (HELLAS) - II. Number counts and X-ray spectral properties, M NOT R AST, 327(3), 2001, pp. 771-780
The BeppoSAX High Energy Large Area Survey (HELLAS) - III. Testing synthesis models for the X-ray background
Authors: Comastri, A Fiore, F Vignali, C Matt, G Perola, GC La Franca, F
Citation: A. Comastri et al., The BeppoSAX High Energy Large Area Survey (HELLAS) - III. Testing synthesis models for the X-ray background, M NOT R AST, 327(3), 2001, pp. 781-787
X-ray absorption in Seyfert 2 galaxies
Authors: Guainazzi, M Fiore, F Matt, G Perola, GC
Citation: M. Guainazzi et al., X-ray absorption in Seyfert 2 galaxies, M NOT R AST, 327(1), 2001, pp. 323-328
Testing comptonization models using BeppoSAX observations of Seyfert 1 galaxies
Authors: Petrucci, PO Haardt, F Maraschi, L Grandi, P Malzac, J Matt, G Nicastro, F Piro, L Perola, GC De Rosa, A
Citation: Po. Petrucci et al., Testing comptonization models using BeppoSAX observations of Seyfert 1 galaxies, ASTROPHYS J, 556(2), 2001, pp. 716-726
The European Large-Area Infrared Space Observatory Survey V: a BeppoSax hard X-ray survey of the S1 region
Authors: Alexander, DM La Franca, F Fiore, F Barcons, X Ciliegi, P Danese, L Della Ceca, R Franceschini, A Gruppioni, C Matt, G Matute, I Oliver, S Pompilio, F Wolter, A Efstathiou, A Heraudeau, P Perola, GC Perri, M Rigopoulou, D Rowan-Robinson, M Serjeant, S
Citation: Dm. Alexander et al., The European Large-Area Infrared Space Observatory Survey V: a BeppoSax hard X-ray survey of the S1 region, ASTROPHYS J, 554(1), 2001, pp. 18-26
Broadband spectrum of Cygnus X-1 in two spectral states with BeppoSAX
Authors: Frontera, F Palazzi, E Zdziarski, AA Haardt, F Perola, GC Chiapetti, L Cusumano, G Dal Fiume, D Del Sordo, S Orlandini, M Parmar, AN Piro, L Santangelo, A Segreto, A Treves, A Trifoglio, M
Citation: F. Frontera et al., Broadband spectrum of Cygnus X-1 in two spectral states with BeppoSAX, ASTROPHYS J, 546(2), 2001, pp. 1027-1037
Spectroscopic identification of ten faint hard X-ray sources discovered byChandra
Authors: Fiore, F La Franca, F Vignali, C Comastri, A Matt, G Perola, GC Cappi, M Elvis, M Nicastro, F
Citation: F. Fiore et al., Spectroscopic identification of ten faint hard X-ray sources discovered byChandra, NEW ASTRON, 5(3), 2000, pp. 143-153
Discovery of a redshifted iron K line in the X-ray afterglow of GRB 000214
Authors: Antonelli, LA Piro, L Vietri, M Costa, E Soffitta, P Feroci, M Amati, L Frontera, F Pian, E in't Zand, JJM Heise, J Kuulkers, E Nicastro, L Butler, RC Stella, L Perola, GC
Citation: La. Antonelli et al., Discovery of a redshifted iron K line in the X-ray afterglow of GRB 000214, ASTROPHYS J, 545(1), 2000, pp. L39-L42
Testing Comptonizing coronae on a long BeppoSAX observation of the Seyfert1 galaxy NGC 5548
Authors: Petrucci, PO Haardt, F Maraschi, L Grandi, P Matt, G Nicastro, F Piro, L Perola, GC De Rosa, A
Citation: Po. Petrucci et al., Testing Comptonizing coronae on a long BeppoSAX observation of the Seyfert1 galaxy NGC 5548, ASTROPHYS J, 540(1), 2000, pp. 131-142
A long observation of NGC 5548 by BeppoSAX: The high-energy cutoff, intrinsic spectral variability, and a truly warm absorber
Authors: Nicastro, F Piro, L De Rosa, A Feroci, M Grandi, P Fiore, F Elvis, M Haardt, F Kaastra, J Malizia, A Maraschi, L Matt, G Perola, GC Petrucci, PO
Citation: F. Nicastro et al., A long observation of NGC 5548 by BeppoSAX: The high-energy cutoff, intrinsic spectral variability, and a truly warm absorber, ASTROPHYS J, 536(2), 2000, pp. 718-728
Bepposax observation of NGC 7582: Constraints on the X-ray absorber
Authors: Turner, TJ Perola, GC Fiore, F Matt, G George, IM Piro, L Bassani, L
Citation: Tj. Turner et al., Bepposax observation of NGC 7582: Constraints on the X-ray absorber, ASTROPHYS J, 531(1), 2000, pp. 245-256
The BeppoSAX observation of Mrk 766
Authors: Matt, G Perola, GC Fiore, F Guainazzi, M Nicastro, F Piro, L
Citation: G. Matt et al., The BeppoSAX observation of Mrk 766, ASTRON ASTR, 363(3), 2000, pp. 863-868
BeppoSAX observations of Mrk 509 and MCG+8-11-11
Authors: Perola, GC Matt, G Fiore, F Grandi, P Guainazzi, M Haardt, F Maraschi, L Mineo, T Nicastro, F Piro, L
Citation: Gc. Perola et al., BeppoSAX observations of Mrk 509 and MCG+8-11-11, ASTRON ASTR, 358(1), 2000, pp. 117-124
BeppoSAX observations of bright Seyfert 1 galaxies
Authors: Matt, G Perola, GC Bassani, L Dal Fiume, D Fiore, F Guainazzi, M Mineo, T Molendi, S Piro, L Salvati, M Stirpe, G
Citation: G. Matt et al., BeppoSAX observations of bright Seyfert 1 galaxies, ASTROPHYS L, 39(1-6), 1999, pp. 505-508
The BeppoSAX "HELLAS" survey
Authors: Fiore, F Giommi, P La Franca, F Matt, G Perola, GC Comastri, A Molendi, S Elvis, M Gioia, I Tamburelli, F Ricci, D Pompilio, F
Citation: F. Fiore et al., The BeppoSAX "HELLAS" survey, ASTROPHYS L, 39(1-6), 1999, pp. 657-660
Low energy spectrum of Cygnus X-1 in two spectral states with BeppoSAX
Authors: Palazzi, E Frontera, F Perola, GC Dal Fiume, D Del Sordo, S Guainazzi, M Orlandini, M Parmar, AN Santangelo, A Treves, A Trifoglio, M
Citation: E. Palazzi et al., Low energy spectrum of Cygnus X-1 in two spectral states with BeppoSAX, ASTROPHYS L, 38(1-6), 1999, pp. 253-256
Iron line signatures in X-ray afterglows of GRB by BeppoSAX
Authors: Piro, L Costa, E Feroci, M Stratta, G Frontera, F Amati, L Dal Fiume, D Antonelli, LA Heise, J in't Zand, J Owens, A Parmar, AN Cusumano, G Vietri, M Perola, GC
Citation: L. Piro et al., Iron line signatures in X-ray afterglows of GRB by BeppoSAX, ASTR AST SS, 138(3), 1999, pp. 431-432
The X-ray afterglow of the gamma-ray burst of 1997 May 8: Spectral variability and possible evidence of an iron line
Authors: Piro, L Costa, E Feroci, M Frontera, F Amati, L Dal Fiume, D Antonelli, LA Heise, J in 't Zand, J Owens, A Parmar, AN Cusumano, G Vietri, M Perola, GC
Citation: L. Piro et al., The X-ray afterglow of the gamma-ray burst of 1997 May 8: Spectral variability and possible evidence of an iron line, ASTROPHYS J, 514(2), 1999, pp. L73-L77
The equilibrium photoionized absorber in 3C 351
Authors: Nicastro, F Fiore, F Perola, GC Elvis, M
Citation: F. Nicastro et al., The equilibrium photoionized absorber in 3C 351, ASTROPHYS J, 512(1), 1999, pp. 136-139
Ionized absorbers in active galactic nuclei: The role of collisional ionization and time-evolving photoionization
Authors: Nicastro, F Fiore, F Perola, GC Elvis, M
Citation: F. Nicastro et al., Ionized absorbers in active galactic nuclei: The role of collisional ionization and time-evolving photoionization, ASTROPHYS J, 512(1), 1999, pp. 184-196
X-ray spectral components from a broad band BeppoSAX observation of the Seyfert galaxy IC 4329A
Authors: Perola, GC Matt, G Cappi, M Dal Fiume, D Fiore, F Guainazzi, M Mineo, T Molendi, S Nicastro, F Piro, L Stirpe, G
Citation: Gc. Perola et al., X-ray spectral components from a broad band BeppoSAX observation of the Seyfert galaxy IC 4329A, ASTRON ASTR, 351(3), 1999, pp. 937-944
BeppoSAX unveils the nuclear component in NGC 6240
Authors: Vignati, P Molendi, S Matt, G Guainazzi, M Antonelli, LA Bassani, L Brandt, WN Fabian, AC Iwasawa, K Maiolino, R Malaguti, G Marconi, A Perola, GC
Citation: P. Vignati et al., BeppoSAX unveils the nuclear component in NGC 6240, ASTRON ASTR, 349(2), 1999, pp. L57-L60
The complex 0.1-200 keV spectrum of the Seyfert 1 Galaxy NGC 4593
Authors: Guainazzi, M Perola, GC Matt, G Nicastro, F Bassani, L Fiore, F Dal Fiume, D Piro, L
Citation: M. Guainazzi et al., The complex 0.1-200 keV spectrum of the Seyfert 1 Galaxy NGC 4593, ASTRON ASTR, 346(2), 1999, pp. 407-414
Risultati: 1-25 | 26-28