Results 31 to 40 of about 486,507 (280)
Tidal Disruptions of Main-sequence Stars. V. The Varieties of Disruptions [PDF]
The Astrophysical Journal, 2020 Abstract Tidal disruption events (TDEs) are generally imagined as the complete disruption of a star when it passes close to a supermassive black hole (SMBH). Relativistic apsidal precession is thought to quickly “circularize” the bound debris, forming a compact accretion disk, which then emits a flare of standardized light curve and ...
Julian Krolik, Tsvi Piran, Taeho Ryu
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The impact of tidal disruption events on galactic habitability [PDF]
Monthly Notices of the Royal Astronomical Society, 2020 ABSTRACTTidal disruption events (TDEs) are characterized by the emission of a short burst of high-energy radiation. We analyse the cumulative impact of TDEs on galactic habitability using the Milky Way as a proxy. We show that X-rays and extreme ultraviolet radiation emitted during TDEs can cause hydrodynamic escape and instigate biological damage.
Pacetti, E +4 more
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Interpretation of the Observed Neutrino Emission from Three Tidal Disruption Events
The Astrophysical Journal, 2023 Three Tidal Disruption Event candidates (AT2019 dsg , AT2019 fdr , and AT2019 aalc ) have been associated with high-energy astrophysical neutrinos in multimessenger follow-ups.
Walter Winter, Cecilia Lunardini
doaj +1 more source
DOUBLE TIDAL DISRUPTIONS IN GALACTIC NUCLEI [PDF]
The Astrophysical Journal, 2015 A star on a nearly radial trajectory approaching a massive black hole (MBH) gets tidally disrupted if it comes sufficiently close to the MBH. Here we explore what happens to binary stars whose centers of mass approach the MBH on nearly radial orbits. The interaction with the MBH often leads to both stars being disrupted in sequence.
Ilya Mandel, Yuri Levin
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An Up - to - Date Review of Large Marine Tidal Current Turbine Technologies [PDF]
, 2014 Owning to the predictability of tidal current resources, marine tidal current energy is considered to be a reliable and promising renewable power source for coastal areas or some remote islands.
SCUILLER, Franck +11 more
core +1 more source
Tidal Stripping and Disruption of Globular Clusters [PDF]
Symposium - International Astronomical Union, 1985 Tidal stripping and disruption of globular clusters may be responsible for the absence of low density clusters in the inner region of the Galaxy. We have studied these processes by integrating orbits of stars while the cluster is moving through a spherically symmetric galactic potential with constant circular velocity (Vcir =220 km/s).
VANALBADA, TS, BONTEKOE, TR
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Low speed doubly salient permanent magnet generator with passive rotor for a tidal current turbine [PDF]
, 2013 This paper presents a low speed permanent magnet generator that can be associated with a tidal turbine. This structure has a passive rotor which leads to a simple and robust structural solution. The principle of operation and an electromecanical model of
MOREAU, Luc +3 more
core +1 more source
A DARK YEAR FOR TIDAL DISRUPTION EVENTS [PDF]
The Astrophysical Journal, 2015 Accepted to ApJ. Updated version adds new figure (Figure 9). 11 pages, 9 figures.
James Guillochon, Enrico Ramirez-Ruiz
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A New Model of a Tidally Disrupted Star [PDF]
The Astrophysical Journal, 2001 This version is accepted for publication in ApJ.
Ivanov, Pavel B. +1 more
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Tidal Disruption and the Tale of Three Clusters [PDF]
, 2008 Two pages, one figure, to appear in the proceedings of "Globular Clusters - Guides to Galaxies", eds. T.
De Marchi, Guido +2 more
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