搜索结果: 1-14 共查到“物理学 binaries”相关记录14条 . 查询时间(0.072 秒)
The Distribution of Coalescing Compact Binaries in the Local Universe: Prospects for Gravitational-Wave Observations
Distribution Compact Binaries Local Universe Prospects Gravitational-Wave Observations
2010/12/21
Merging compact binaries are the most viable and best studied candidates for gravitational wave
(GW) detection by the fully operational network of ground-based observatories. In anticipation of the f...
Intermediate Mass Ratio Black Hole Binaries: Numerical Relativity meets Perturbation Theory
black-hole binaries proof-of-concept
2010/3/17
We study black-hole binaries in the intermediate-mass-ratio regime 0.01 < q < 0.1 with a new technique that makes use of nonlinear numerical trajectories and efficient perturbative evolutions to compu...
Advances in Simulations of Generic Black-Hole Binaries
Black-Hole Binaries hybrid post-Newtonian
2010/3/18
We review some of the recent dramatic developments in the fully nonlinear simulation of generic, highly-precessing, black-hole binaries, and introduce a new approach for generating hybrid post-Newtoni...
Accurate evolutions of unequal-mass neutron-star binaries: properties of the torus and short GRB engines
neutron-star binaries unequal-mass short GRB engines
2010/3/18
We present new results from accurate and fully general-relativistic simulations of the coalescence of unmagnetized binary neutron stars with various mass ratios. The evolution of the stars is followed...
Persistent junk solutions in time-domain modeling of extreme mass ratio binaries
extreme mass ratio binar time-domain modeling
2010/3/17
In the context of metric perturbation theory for non-spinning black holes, extreme mass ratio binary (EMRB) systems are described by distributionally forced master wave equations. Numerical solution o...
期刊信息
篇名
A New Generation Solution Model for Predicting Thermodynamic Properties of Multicomponent system From Binaries
语种
英文
撰写或编译
撰写
作者
周国治,魏寿昆
第一作者单位
北京科技大学
刊物名称
Metallurgical Transactions
页面
1997,V...
Associations of X-ray Binaries with Open Clusters and Supernova Remnants
X-ray binaries open clusters supernova remnants
2010/4/15
Searching for X-ray binaries projected on open clusters (OCs) and supernova remnants (SNRs), associations of X-ray binaries with OCs and SNRs in the Galaxy are discussed. Three of the high mass X-ray ...
We re-analysed the behaviour of coronal activity of the RS CVn-type binaries as a function of stellar and orbital parameters. Highly significant correlations were found between the x-ray luminosity Lx...
Kinematics of RS CVn and W UMa Binaries in the Hipparcos Catalogue
RS CVn W UMa Binaries Hipparcos Catalogue
2010/4/16
Space motions of RS CVn and W UMa binaries have been calculated using parallaxes and proper motions from Hipparcos catalogue and radial velocities from the literature. We have calculating the mean mot...
The orbital angular momentum (orbital AM) of a sample of forty RS CVn-type binaries with the orbital periods P \leq 10 days were estimated and the orbital AM distribution with respect to P was critica...
Orbital Period Modulation in Chromospherically Active Close Binaries
Orbital Period Modulation Chromospherically Active Close Binaries
2010/4/16
The orbital period changes in some chromospherically active close binaries have been interpreted as a consequence of magnetic activity. At least in two active close binaries a possible relationship be...
Short-period RS CVn and W UMa binaries: how are they related?
W Ursae Majoris angular momentum loss
2010/4/16
Two groups of late-type very close main sequence binaries, the so-called short-period RS Canum Venaticorum (RS CVn) and W Ursae Majoris (W UMa) systems, are important for the understanding of the stru...
Angular Momentum Evolution in Close Late-type Binaries
Angular Momentum Close Late-type Binaries
2010/4/16
Accurate monitoring of the orbital period of late-type close binaries can provide important information on their secular evolution and on the structural changes of their components on very short times...
Cyclic Nature of the Orbital Period Variations of some Algol-type Binaries
Algol-type Binaries Cyclic Nature U Cep
2010/4/16
The long-term period variations of the classical algol-type binaries XZ And, U Cep, b Per, RT Per, ST Per and TX UMa were studied by using all available observed times of eclipse minima. The (O-C) dia...