Results 61 to 70 of about 486,507 (280)
AT2022cmc: A Tidal Disruption Event with a Two-component Jet in a Bondi-profile Circumnuclear Medium
The Astrophysical JournalA supermassive black hole can launch a relativistic jet when it violently disrupts a star that passes too close. Such jetted tidal disruption events (TDEs) are rare and unique tools to investigate quiescent supermassive black holes, jet physics, and ...
Chang Zhou +5 more
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Ultraviolet and optical observations of tidal disruption events
EPJ Web of Conferences, 2012 Tidal disruption events are expected to produce a luminous flare of radiation from fallback accretion of tidally disrupted stellar debris onto the central supermassive black hole.
Gezari S.
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Advanced Functional Materials, EarlyView.A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li +7 more
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Reverberation Evidence for Stream Collision and Delayed Disk Formation in Tidal Disruption Events
The Astrophysical JournalWhen a star passes through the tidal disruption radius of a massive black hole (BH), it can be torn apart by the tidal force of the BH, known as the tidal disruption event (TDE).
Hengxiao Guo +11 more
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Rubin Observatory’s Survey Strategy Performance for Tidal Disruption Events
The Astrophysical Journal Supplement Series, 2023 Tidal disruption events (TDEs) are rare transients, which are considered as promising tools for probing supermassive black holes in quiescent galaxies.
K. Bučar Bricman +3 more
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A chapter for the Encyclopedia of Astrophysics (Edited by I. Mandel, section editor J. Andrews)
Mockler, Brenna +3 more
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Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization
Advanced Materials, EarlyView.A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab +8 more
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Fallback Rates in Partial Tidal Disruptions of White Dwarfs by Intermediate-mass Black Holes
The Astrophysical JournalThe fallback rate of debris after the partial tidal disruption of a star by an intermediate-mass black hole (IMBH) might provide important signatures of such black holes rather than supermassive ones.
Debojyoti Garain, Tapobrata Sarkar
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Catastrophic tidal disruption of heterogeneous rubble piles: A tale of two regimes
Astronomy & AstrophysicsContext. The way a rubble pile body deforms or disrupts under the influence of tidal forces can be directly tied to its internal strength and configuration.
Wimarsson John +3 more
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GSN 069 – A tidal disruption near miss [PDF]
Monthly Notices of the Royal Astronomical Society: Letters, 2020 ABSTRACT I suggest that the quasi-periodic ultrasoft X-ray eruptions recently observed from the galaxy GSN 069 may result from accretion from a low-mass white dwarf in a highly eccentric orbit about its central black hole. At $0.21\,\rm M_{\odot }$, this star was probably the core of a captured red giant.
openaire +3 more sources