Results 21 to 30 of about 6,073,030 (236)

Simulating the growth of intermediate-mass black holes [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2015
Accepted for publication in ...
Pacucci, Fabio, Ferrara, Andrea
openaire   +2 more sources

Mechanism for the suppression of intermediate-mass black holes [PDF]

open access: yesAstronomy Letters, 2010
A model for the formation of supermassive primordial black holes in galactic nuclei with the simultaneous suppression of the formation of intermediate-mass black holes is presented. A bimodal mass function for black holes formed through phase transitions in a model with a "Mexican hat" potential has been found.
Dokuchaev, V. I.   +3 more
openaire   +2 more sources

Black holes [PDF]

open access: yes, 2021
Black holes are defined as a region in spacetime where gravity is so strong that particles and electromagnetic radiation cannot escape. According to their mass, they are classified into three types: stellar-mass black holes, intermediate-mass black holes,
Mezcua, M., Mar Mezcua
core   +1 more source

Intermediate-mass black holes in globular clusters [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society: Letters, 2012
Abstract There have been reports of possible detections of intermediate-mass black holes (IMBHs) in globular clusters (GCs). Empirically, there exists a tight correlation between the central supermassive black hole (SMBH) mass and the mean velocity dispersion of elliptical galaxies, ‘pseudo-bulges’ and classical bulges of spiral galaxies.
Lou, Yu-Qing, Wu, Yi-Hong
openaire   +2 more sources

Mass Measurements of Stellar and Intermediate-Mass Black Holes [PDF]

open access: yesSpace Science Reviews, 2013
28 pages, 12 figures. Accepted for publication in Space Science Reviews (DOI 10.1007/s11214-013-0030-6). Also to appear in hard cover in the Space Sciences Series of ISSI "The Physics of Accretion onto Black Holes" (Springer Publisher).
Casares, J., Jonker, P.G.
openaire   +6 more sources

Accretion Into and Emission from Black Holes [PDF]

open access: yes, 1976
Analyses are given of various processes involving matter falling into or coming out of black holes. A significant amount of matter may fall into a black hole in a galactic nucleus or in a binary system.
Page, Don Nelson
core   +1 more source

ON THE SEARCH OF THE "ELUSIVE" INTERMEDIATE MASS BLACK-HOLES

open access: yesRevista Mexicana de Astronomía y Astrofísica Serie de Conferencias, 2019
10 pages, 7 figures. Submitted to RMxAC for the conference Astrorob 2017 ( http://astrorob.iaa.es ). Caption of Fig.
Caballero-García, María Dolores   +6 more
openaire   +3 more sources

An intermediate‐mass black hole candidate in M51? [PDF]

open access: yesAstronomische Nachrichten, 2016
AbstractWe present the current results of an investigation into M51 ULX‐7, using archival data from XMM‐Newton, Chandra and NuSTAR, and optical and radio data from HST and VLA. The source has a consistently hard power‐law X‐ray spectrum and high short‐term variability.
openaire   +3 more sources

Black holes at accelerators [PDF]

open access: yes, 2010
In theories with large extra dimensions and TeV-scale gravity, black holes are copiously produced in particle collisions at energies well above the Planck scale.

core   +4 more sources

Intermediate-mass black holes as LISA sources [PDF]

open access: yesClassical and Quantum Gravity, 2009
Accepted by CQG, LISA 7 Special ...
openaire   +2 more sources

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