搜索结果: 1-11 共查到“知识库 恒星与银河系 black holes”相关记录11条 . 查询时间(0.046 秒)
Wei-xiong Huang Explain Cosmic Mysteries-Black Holes Do Not Exist
stellar mass black holes
2015/5/28
1. Celestial body center temperature is proportional to cube root of stellar mass. 2. When stellar temperature exceeds boiling point of all elements, stellar density is inversely proportional to cube ...
Mergers and ejections of black holes in globular clusters
black hole physics globular clusters numerical Mergers ejections
2012/2/23
We report on results of fully consistent N-body simulations of globular cluster models with N = 100 000 members containing neutron stars and black holes. Using the improved `algorithmic regularization...
A Lower Limit on the Halo Mass to form Supermassive Black Holes
black hole physics — hydrodynamics— galaxies: nuclei—accretion:accretion discs
2011/10/11
We consider a scenario where supermassive black holes form through direct accumulation of gas at the centre of proto-galaxies. In the first stage, the accumulated gas forms a super-massive star whose ...
Stellar Mass Black Holes in Young Galaxies
Galaxies: evolution - Galaxies: stellar content - Stars: massive - Black hole physics - Accretion, accretion disks - Radiative transfer
2011/10/10
We explore the potential cumulative energy production of stellar mass black holes in early galaxies. Stellar mass black holes may accrete substantially from the higher density interstellar media of pr...
Early Black Holes in Cosmological Simulations: Luminosity Functions and Clustering Behaviour
quasars: general — galaxies: active — black hole physics — methods: numerical — galaxies: haloes
2011/9/29
We examine predictions for the quasar luminosity functions (QLF) and quasar clustering at high redshift (z > 4.75) using MassiveBlack, our new hydrodynamic cosmological simulation which includes a sel...
We present the first example of a linearized gravitational instability of an asymptotically flat vacuum black hole. We study perturbations of a Myers-Perry black hole with equal angular momenta in an ...
Large Extra Dimensions and Small Black Holes at the LHC
Black Holes Dimensions mass-scale M
2010/3/19
We present an overview on the conjectured production of microscopic black holes as a consequence of high energy hadronic collisions at the LHC, CERN (Geneva, Switzerland) from this year on. Provided t...
The fate of massive black holes in gas-rich galaxy mergers
black holes gas-rich galaxy mergers
2009/6/25
The fate of massive black holes in gas-rich galaxy mergers。
Big game hunting in the andromeda galaxy：identifying And weighing black holes in low mass x-ray binaries
andromeda galaxy low mass x-ray binaries weighing black holes
2009/6/17
Big game hunting in the andromeda galaxy：identifying And weighing black holes in low mass x-ray binaries。
Supermassive black holes in galactic nuclei。
Relativistic Jets and Accretion Phenomena associated with Galactic and Extragalactic Black Holes
Relativistic Jets Accretion Phenomena Galactic and Extragalactic Black Holes
2010/10/18
Relativistic Jets and Accretion Phenomena associated with Galactic and Extragalactic Black Holes.