Results 61 to 70 of about 43,779 (305)
Electromagnetic Signals Following Stellar-mass Black Hole Mergers
The Astrophysical Journal Letters, 2017 Abstract It is often assumed that gravitational-wave (GW) events resulting from the merger of stellar-mass black holes are unlikely to produce electromagnetic (EM) counterparts. We point out that the progenitor binary has probably shed a mass ≳10 M ⊙ during its prior evolution.
S. E. de Mink, A. King
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Astronomy & AstrophysicsAims. James Webb Space Telescope (JWST) observations have opened a tantalising new window onto possible black holes as early as redshifts of z ∼ 10.4.
Dayal Pratika, Maiolino Roberto
doaj +1 more source
The Astrophysical Journal, 2023 The Imaging X-ray Polarimetry Explorer, launched in 2021 December, enables precision measurements of the energy-dependent polarization of the X-ray emission from stellar mass and supermassive black holes.
Andrew Thomas West, Henric Krawczynski
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The High Energy X-ray Probe (HEX-P): probing accretion onto stellar mass black holes
Frontiers in Astronomy and Space SciencesAccretion is a universal astrophysical process that plays a key role in cosmic history, from the epoch of reionization to galaxy and stellar formation and evolution. Accreting stellar-mass black holes in X-ray binaries are one of the best laboratories to
Riley M. T. Connors +24 more
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The Masses and Spins of Neutron Stars and Stellar-Mass Black Holes [PDF]
, 2014 Stellar-mass black holes and neutron stars represent extremes in gravity, density, and magnetic fields. They therefore serve as key objects in the study of multiple frontiers of physics.
M. Miller, Jonathan M. Miller
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JETS IN SUPERMASSIVE AND STELLAR-MASS BLACK HOLES [PDF]
Texas in Tuscany, 2003 Invited Review at the XXI Symposium on Relativistic Astrophysics (Firenze 9-13 Dec. 2002).
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Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
Black Hole Accretion and Spin-up through Stellar Collisions in Dense Star Clusters
The Astrophysical JournalDynamical interactions in dense star clusters could significantly influence the properties of black holes, leaving imprints on their gravitational-wave signatures.
Fulya Kıroğlu +4 more
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Supercritically accreting stellar mass black holes as ultraluminous X-ray sources [PDF]
, 2006 We derive the luminosity‐temperature relation for the supercritically accreting black holes (BHs) and compare it to the data on ultraluminous X-ray sources (ULXs). At super-Eddington accretion rates, an outflow forms within the spherization radius.
J. Poutanen +4 more
semanticscholar +1 more source
WIMPs and stellar-mass primordial black holes are incompatible [PDF]
Physical Review D, 2019 We recently showed that postulated ultracompact minihalos with a steep density profile do not form in realistic simulations with enhanced initial perturbations.
J. Adamek +3 more
semanticscholar +1 more source