A Possible Relativistic Jetted Outburst from a Massive Black Hole Fed by a Tidally Disrupted Star

@article{Bloom2011APR,
  title={A Possible Relativistic Jetted Outburst from a Massive Black Hole Fed by a Tidally Disrupted Star},
  author={Joshua S. Bloom and Dimitrios Giannios and Brian D. Metzger and S. Bradley Cenko and Daniel A. Perley and N. R. Butler and Nial R. Tanvir and Andrew J. Levan and Paul T. O' Brien and Linda E. Strubbe and F. De Colle and Enrico Ramirez-Ruiz and William H. Lee and S Nayakshin and Eliot Quataert and Andrew King and A. Cucchiara and James Guillochon and Geoffrey C. Bower and A. S. Fruchter and Adam N. Morgan and Alexander J. van der Horst},
  journal={Science},
  year={2011},
  volume={333},
  pages={203 - 206}
}
A recent bright emission observed by the Swift satellite is due to the sudden accretion of a star onto a massive black hole. Gas accretion onto some massive black holes (MBHs) at the centers of galaxies actively powers luminous emission, but most MBHs are considered dormant. Occasionally, a star passing too near an MBH is torn apart by gravitational forces, leading to a bright tidal disruption flare (TDF). Although the high-energy transient Sw 1644+57 initially displayed none of the… Expand
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Relativistic jet activity from the tidal disruption of a star by a massive black hole
TLDR
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TLDR
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The transient Swift J1644+57 is believed to have been produced by an unlucky star wandering too close to a supermassive black hole (BH) leading to a tidal disruption event. This unusual flare… Expand
An Extremely Luminous Outburst from a Relativistic Tidal Disruption Event
  • A. Levan
  • Physics
  • Proceedings of the International Astronomical Union
  • 2011
Abstract We present the discovery and monitoring observations of Swift 1644+57, a luminous outburst from the nucleus of a galaxy at z = 0.35. Precise astrometry ties the source to within a few… Expand
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Tidal disruption of main-sequence stars by black holes has generally been thought to lead to a signal dominated by UV emission. If, however, the black hole spins rapidly and the poloidal magnetic… Expand
GRB060218 as a Tidal Disruption of a White Dwarf by an Intermediate-mass Black Hole
A highly unusual pair of a gamma-ray burst (GRB) GRB060218 and an associated supernova SN2006aj has puzzled theorists for years. A supernova shock breakout and a jet from a newborn stellar mass… Expand
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