搜索结果: 61-71 共查到“天体物理学 black hole”相关记录71条 . 查询时间(0.157 秒)
Accurate AGN black hole masses and the scatter in the M_{bh} - L_{bulge} relationship
black hole physics galaxies active galaxies bulges galaxies fundamental parameters galaxies nuclei quasars emission lines
2010/3/9
A new empirical formulae is given for estimating the masses of black holes in AGNs from the H beta velocity dispersion and the continuum luminosity at 5100 Angstroms. It is calibrated to reverberation...
Unraveling black hole spin（图）
black hole galaxy X-rays
2010/2/24
Scattered throughout every galaxy are black holes, regions that gobble up matter and energy. Although we can’t see black holes, scientists can infer their size, location and other properties by using ...
Relativistic Dissipative Accretion Flow onto Black Hole
Extended Irreversible Thermodynamics (EIT) Black Hole
2010/3/9
Dissipations, e.g. heat flow and bulk and shear viscosities, cause the transport of energy, momentum and angular momentum, which is the essence of accretion of matters onto celestial objects. Dissipat...
The search for spinning black hole binaries in mock LISA data using a genetic algorithm
black hole binaries genetic algorithm
2010/3/18
Coalescing massive Black Hole binaries are the strongest and probably the most important gravitational wave sources in the LISA band. The spin and orbital precessions bring complexity in the waveform ...
The Current Status of Binary Black Hole Simulations in Numerical Relativity
Black Hole Simulations Numerical Relati
2010/3/18
Since the breakthroughs in 2005 which have led to long term stable solutions of the binary black hole problem in numerical relativity, much progress has been made. I present here a short summary of th...
Super-eddington accretion in black hole x-ray binaries。
Chemical abundances of the secondary stars in the black Hole binary a0620-00 and the neutron star binary cen x-4
Chemical abundances black Hole binary secondary stars
2009/6/17
Chemical abundances of the secondary stars in the black Hole binary a0620-00 and the neutron star binary cen x-4。
Physicists in Israel have created a black–hole analogue that can trap sound in the same way an astrophysical black hole can trap light. The system, which comprises a “density-inverted Bose–Einstein co...
Electric discharges onto a black hole and x-ray transient periodic variability in agn
agn black hole Electric discharges x-ray
2009/6/5
Electric discharges onto a black hole and x-ray transient periodic variability in agn。
A SIMPLE, APPROXIMATE METHOD FOR ANALYSIS OF KERR-NEWMAN BLACK HOLE DYNAMICS AND THERMODYNAMICS
Black hole physics Kerr-Newman black hole
2010/10/29
In this work we present a simple approximate method for analysis of the basic dynamical and thermodynamical characteristics of Kerr-Newman black hole. Instead of the complete dynamics of the black hol...
We propose a simple procedure for evaluating the main attributes
of a Schwarzschild's black hole: Bekenstein-Hawking entropy, Hawking temperature
and Bekenstein's quantization of the surface area. W...