[2] University of Cambridge,Ray and Observational Astronomy Group
来源:
Astrophysics and Space Science
|
2005年
/
300卷
关键词:
X-rays;
variability;
active galaxies;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
The rapid and seemingly random fluctuations in X-ray luminosity of Seyfert galaxies provided early support for the standard model in which Seyferts are powered by a supermassive black hole fed from an accretion disc. However, since EXOSAT there has been little opportunity to advance our understanding of the most rapid X-ray variability. Observations with XMM-Newton have changed this.
机构:
Univ Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Costanzo, D.
Dadina, M.
论文数: 0引用数: 0
h-index: 0
机构:
INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Dadina, M.
Vignali, C.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Vignali, C.
De Marco, B.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Politecn Cataluna, Dept Fis, EEBE, Av Eduard Maristany 16, Barcelona 08019, SpainUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
De Marco, B.
Cappi, M.
论文数: 0引用数: 0
h-index: 0
机构:
INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Cappi, M.
Petrucci, P. O.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Grenoble Alpes, IPAG, CNRS, F-38000 Grenoble, FranceUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Petrucci, P. O.
Bianchi, S.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Roma Tre, Dipartimento Matemat & Fis, Via Vasca Navale 84, I-00146 Rome, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Bianchi, S.
Kriss, G. A.
论文数: 0引用数: 0
h-index: 0
机构:
Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USAUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Kriss, G. A.
Kaastra, J. S.
论文数: 0引用数: 0
h-index: 0
机构:
SRON Netherlands Inst Space Res, Niels Bohrweg 4, NL-2333 CA Leiden, Netherlands
Leiden Univ, Leiden Observ, POB 9513, NL-2300 RA Leiden, NetherlandsUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Kaastra, J. S.
Mehdipour, M.
论文数: 0引用数: 0
h-index: 0
机构:
Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
SRON Netherlands Inst Space Res, Niels Bohrweg 4, NL-2333 CA Leiden, NetherlandsUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Mehdipour, M.
Behar, E.
论文数: 0引用数: 0
h-index: 0
机构:
Technion, Dept Phys, IL-32000 Haifa, IsraelUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Behar, E.
Matzeu, G. A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
机构:
Univ Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Costanzo, D.
Dadina, M.
论文数: 0引用数: 0
h-index: 0
机构:
INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Dadina, M.
Vignali, C.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Vignali, C.
De Marco, B.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Politecn Cataluna, Dept Fis, EEBE, Av Eduard Maristany 16, Barcelona 08019, SpainUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
De Marco, B.
Cappi, M.
论文数: 0引用数: 0
h-index: 0
机构:
INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Cappi, M.
Petrucci, P. O.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Grenoble Alpes, IPAG, CNRS, F-38000 Grenoble, FranceUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Petrucci, P. O.
Bianchi, S.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Roma Tre, Dipartimento Matemat & Fis, Via Vasca Navale 84, I-00146 Rome, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Bianchi, S.
Kriss, G. A.
论文数: 0引用数: 0
h-index: 0
机构:
Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USAUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Kriss, G. A.
Kaastra, J. S.
论文数: 0引用数: 0
h-index: 0
机构:
SRON Netherlands Inst Space Res, Niels Bohrweg 4, NL-2333 CA Leiden, Netherlands
Leiden Univ, Leiden Observ, POB 9513, NL-2300 RA Leiden, NetherlandsUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Kaastra, J. S.
Mehdipour, M.
论文数: 0引用数: 0
h-index: 0
机构:
Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
SRON Netherlands Inst Space Res, Niels Bohrweg 4, NL-2333 CA Leiden, NetherlandsUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Mehdipour, M.
Behar, E.
论文数: 0引用数: 0
h-index: 0
机构:
Technion, Dept Phys, IL-32000 Haifa, IsraelUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
Behar, E.
Matzeu, G. A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy
INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, ItalyUniv Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy