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Results: 1-25 | 26-50 | 51-53
Results: 26-50/53
A direct view of the AGN powering IRAS12393+3520
Authors: Guainazzi, M Dennefeld, M Piro, L Boller, T Rafanelli, P Yamauchi, M
Citation: M. Guainazzi et al., A direct view of the AGN powering IRAS12393+3520, ASTRON ASTR, 355(1), 2000, pp. 113-120
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
Bright radio galaxies with BeppoSAX
Authors: Grandi, P Maraschi, L Guainazzi, M Haardt, F Matt, G Massaro, E Urry, CM Bassani, L Giommi, P
Citation: P. Grandi et al., Bright radio galaxies with BeppoSAX, ASTROPHYS L, 39(1-6), 1999, pp. 513
Implication of the thermal origin of the soft excess in Seyfert 1 galaxies
Authors: La Parola, V Burderi, L Guainazzi, M Robba, NR
Citation: V. La Parola et al., Implication of the thermal origin of the soft excess in Seyfert 1 galaxies, ASTROPHYS L, 39(1-6), 1999, pp. 593-596
Broad-band X-ray observations of two typical compact sources by BeppoSAX
Authors: Burderi, L Di Salvo, T Guainazzi, M La Barbera, N Robba, NR
Citation: L. Burderi et al., Broad-band X-ray observations of two typical compact sources by BeppoSAX, ASTROPHYS L, 38(1-6), 1999, pp. 81
An X-ray spectral survey of sources in globular clusters: first results
Authors: Guainazzi, M
Citation: M. Guainazzi, An X-ray spectral survey of sources in globular clusters: first results, ASTROPHYS L, 38(1-6), 1999, pp. 97-100
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
BeppoSAX LEGS background subtraction techniques (vol 136, pg 407, 1999)
Authors: Parmar, AN Oosterbroek, T Orr, A Guainazzi, M Shane, N Freyberg, MJ Ricci, D Malizia, A
Citation: An. Parmar et al., BeppoSAX LEGS background subtraction techniques (vol 136, pg 407, 1999), ASTR AST SS, 137(3), 1999, pp. 569-569
BeppoSAX Low-Energy Concentrator Spectrometer background subtraction techniques
Authors: Parmar, AN Oosterbroek, T Orr, A Guainazzi, M Shane, N Freyberg, MJ Ricci, D Malizia, A
Citation: An. Parmar et al., BeppoSAX Low-Energy Concentrator Spectrometer background subtraction techniques, ASTR AST SS, 136(2), 1999, pp. 407-418
Soft X-ray spectroscopy of Compton-thick Seyfert 2 galaxies with BeppoSAX
Authors: Guainazzi, M Matt, G Antonelli, LA Bassani, L Fabian, AC Maiolino, R Marconi, A Fiore, F Iwasawa, K Piro, L
Citation: M. Guainazzi et al., Soft X-ray spectroscopy of Compton-thick Seyfert 2 galaxies with BeppoSAX, M NOT R AST, 310(1), 1999, pp. 10-20
The swan song in context: long-time-scale X-ray variability of NGC 4051
Authors: Uttley, P McHardy, IM Papadakis, IE Guainazzi, M Fruscione, A
Citation: P. Uttley et al., The swan song in context: long-time-scale X-ray variability of NGC 4051, M NOT R AST, 307(1), 1999, pp. L6-L10
The flat X-ray spectrum of the LINER NGC 1052
Authors: Guainazzi, M Antonelli, LA
Citation: M. Guainazzi et La. Antonelli, The flat X-ray spectrum of the LINER NGC 1052, M NOT R AST, 304(1), 1999, pp. L15-L19
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
The nature of the hard X-ray power-law tail in M 87
Authors: Guainazzi, M Molendi, S
Citation: M. Guainazzi et S. Molendi, The nature of the hard X-ray power-law tail in M 87, ASTRON ASTR, 351(2), 1999, pp. L19-L22
BeppoSAX spectroscopy of the globular cluster X-ray source XB 1746-371 (NGC 6441)
Authors: Parmar, AN Oosterbroek, T Guainazzi, M Segreto, A Dal Fiume, D Stella, L
Citation: An. Parmar et al., BeppoSAX spectroscopy of the globular cluster X-ray source XB 1746-371 (NGC 6441), ASTRON ASTR, 351(1), 1999, pp. 225-232
The BeppoSAX 1-8 keV cosmic background spectrum
Authors: Vecchi, A Molendi, S Guainazzi, M Fiore, F Parmar, AN
Citation: A. Vecchi et al., The BeppoSAX 1-8 keV cosmic background spectrum, ASTRON ASTR, 349(3), 1999, pp. L73-L76
An anomalous low-state from the globular cluster X-ray source X 1732-304 (Terzan 1)
Authors: Guainazzi, M Parmar, AN Oosterbroek, T
Citation: M. Guainazzi et al., An anomalous low-state from the globular cluster X-ray source X 1732-304 (Terzan 1), ASTRON ASTR, 349(3), 1999, pp. 819-824
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
BeppoSAX LECS background subtraction techniques (vol 136, pg 407, 1999)
Authors: Parmar, AN Oosterbroek, T Orr, A Guainazzi, M Shane, N Freyberg, MJ Ricci, D Malizia, A
Citation: An. Parmar et al., BeppoSAX LECS background subtraction techniques (vol 136, pg 407, 1999), ASTRON ASTR, 348(2), 1999, pp. 665-665
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
The low-energy cosmic X-ray background spectrum observed by the BeppoSAX LECS
Authors: Parmar, AN Guainazzi, M Oosterbroek, T Orr, A Favata, F Lumb, D Malizia, A
Citation: An. Parmar et al., The low-energy cosmic X-ray background spectrum observed by the BeppoSAX LECS, ASTRON ASTR, 345(2), 1999, pp. 611-617
BeppoSAX observations of Mkn 3: Piercing through the torus of a Seyfert 2 galaxy
Authors: Cappi, M Bassani, L Comastri, A Guainazzi, M Maccacaro, T Malaguti, G Matt, G Palumbo, GGC Blanco, P Dadina, M Dal Fiume, D Di Cocco, G Fabian, AC Frontera, F Maiolino, R Piro, L Trifoglio, M Zhang, N
Citation: M. Cappi et al., BeppoSAX observations of Mkn 3: Piercing through the torus of a Seyfert 2 galaxy, ASTRON ASTR, 344(3), 1999, pp. 857-867
Reprocessing and variable cold absorption in the broad-line radio galaxy 3C 390.3
Authors: Grandi, P Guainazzi, M Haardt, F Maraschi, L Massaro, E Matt, G Piro, L Urry, CM
Citation: P. Grandi et al., Reprocessing and variable cold absorption in the broad-line radio galaxy 3C 390.3, ASTRON ASTR, 343(1), 1999, pp. 33-40
The quiescent state broadband X-ray spectrum and variability of Mkn 421
Authors: Guainazzi, M Vacanti, G Malizia, A O'Flaherty, KS Palazzi, E Parmar, AN
Citation: M. Guainazzi et al., The quiescent state broadband X-ray spectrum and variability of Mkn 421, ASTRON ASTR, 342(1), 1999, pp. 124-130
BeppoSAX confirms extreme relativistic effects in the X-ray spectrum of MCG-6-30-15
Authors: Guainazzi, M Matt, G Molendi, S Orr, A Fiore, F Grandi, P Matteuzzi, A Mineo, T Perola, GC Parmar, AN Piro, L
Citation: M. Guainazzi et al., BeppoSAX confirms extreme relativistic effects in the X-ray spectrum of MCG-6-30-15, ASTRON ASTR, 341(2), 1999, pp. L27-L30
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