Results 311 to 320 of about 63,717 (334)

Stellar Mass Black Hole for Engineering Optimization

2017
In recent years, nature-inspired algorithms have been popular due to the fact that many real-world optimization problems are increasingly large, complex and dynamic. By reasons of the size and complexity of the problems, it is necessary to develop an optimization method whose efficiency is measured by finding the near optimal solution within a ...
Premalatha Kandhasamy, Balamurugan R, Kannimuthu S   +2 more
openaire   +1 more source

Stellar-Mass Black Hole Binaries as ULXs

AIP Conference Proceedings, 2005
Ultraluminous X‐ray sources (ULXs) with Lx > 1039 ergs s−1 have been discovered in great numbers in external galaxies with ROSAT, Chandra, and XMM‐Newton. The central question regarding this important class of sources is whether they represent an extension in the luminosity function of binary X‐ray sources containing neutron stars and stellar‐mass ...
openaire   +1 more source

Observational evidence for stellar mass black holes

Journal of Astrophysics and Astronomy, 1999
I review the evidence for stellar mass black holes in the Galaxy. The unique properties of the soft X-ray transient (SXTs) have provided the first opportunity for detailed studies of the mass-losing star in low-mass X-ray binaries. The large mass functions of these systems imply that the compact object has a mass greater than the maximum mass of a ...
openaire   +1 more source

Lithium synthesis around stellar mass black holes

2013
We present a study of nucleosynthesis of light elements in the accretion disk of stellar mass black holes. The amount of both stable isotopes of lithium produced is sizeable for a host of values of black hole mass, disk viscosity and accretion rate. We discuss our results in the context of the lithium problem and propose observational tests for this ...
Iocco F., Pato M.
openaire   +1 more source

The mass-loss rates of star clusters with stellar-mass black holes: implications for the globular cluster mass function

Monthly Notices of the Royal Astronomical Society, 2023
Mark Gieles, Oleg Y Gnedin
exaly  

Intermediate-mass black holes from stellar mergers in young star clusters

Monthly Notices of the Royal Astronomical Society, 2021
Ugo Niccolò Di Carlo, Michela Mapelli, Mario Pasquato   +2 more
exaly  

Primordial black holes capture by stars and induced collapse to low-mass stellar black holes

Monthly Notices of the Royal Astronomical Society, 2022
Marc Oncins, Jordi Miralda-Escudé, Pilar Gil-Pons   +2 more
exaly  

Formation of supermassive black holes in galactic nuclei – I. Delivering seed intermediate-mass black holes in massive stellar clusters

Monthly Notices of the Royal Astronomical Society, 2021
Abbas Askar, Melvyn B Davies, Ross Church   +2 more
exaly  

Search for Gravitational Waves from High-Mass-Ratio Compact-Binary Mergers of Stellar Mass and Subsolar Mass Black Holes

Physical Review Letters, 2021
Alexander H Nitz, Yi-Fan Wang
exaly  

Formation Channels of Single and Binary Stellar-Mass Black Holes

2022
Michela Mapelli
exaly