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期刊论文 [11]
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Planetary systems in a star cluster I: the Solar system scenario
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 489, 期号: 2, 页码: 2280-2297
作者:
Dotti, Francesco Flarnrnini
;
Kouwenhove, M. B. N.
;
Cai, Maxwell Xu
;
Spurzem, Rainer
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浏览/下载:11/0
  |  
提交时间:2020/03/10
planetary systems
stars: solar-type
stars: statistics
galaxy: stellar content
A New Set of Parameters of High-Mass X-ray Binaries Found with their Cyclotron Lines
期刊论文
arXiv e-prints, 2018
作者:
Zhang, Chengmin
;
Taani, Ali
;
Chaty, Sylvain
;
Karino, Shigeyuki
;
Song, Liming
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浏览/下载:67/0
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提交时间:2019/07/12
Astrophysics - High Energy Astrophysical Phenomena
Abstract: We have derived new physical quantities for several High-Mass X-ray Binaries (HMXBs) with supergiant (SG) companions through their cyclotron lines. The parameters are: the terminal velocity of the wind, the mass loss rate of the donor, the effective temperature and the magnetic fields. These parameters influence significantly the improvement of the model of accretion. In spite of the variety of their observational properties, the corresponding magnetic field is around B ~ 10^12 G. This result can be constrained by the effects on stellar evolution. In addition, we have performed a segmentation in the parameter space of donors intended for several SG-HMXB listed in our sample set. The parameter space can be categorized into five regimes depending on the possibility of disk formation associated with accretion from the stellar wind. This can give a quantitative clarification of the observed variability and the properties of these objects. We show that, when these systems come into the direct accretion region, systems with corresponding parameters can emit X-rays.
The effects of solar Reimers eta on the final destinies of Venus, the Earth, and Mars
期刊论文
Astrophysics and Space Science, 2016, 卷号: 361, 期号: 4, 页码: 122
作者:
Guo, Jianpo
;
Lin, Ling
;
Bai, Chunyan
;
Liu, Jinzhong
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  |  
浏览/下载:19/0
  |  
提交时间:2019/12/09
Stars: radius
Stars: mass-loss
Planets: orbit
asymptotic giant branch
stellar evolution
mass-loss
globular-clusters
cool stars
opacities
systems
exoplanets
planets
escape
Astronomy & Astrophysics
UNSTABLE GALAXY MODELS
其他
2013-01-01
Wang, Zhiyu
;
Guo, Yan
;
Lin, Zhiwu
;
Zhang, Pingwen
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浏览/下载:2/0
  |  
提交时间:2015/11/13
Vlasov-Poisson
instability
galaxy model
SPHERICAL STELLAR-SYSTEMS
STABILITY
DYNAMICS
A note on the thermodynamics of self-gravitating systems and its related astrophysics
期刊论文
EPL, 2012, 卷号: 98, 期号: 3, 页码: 30011
Kang, DB
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浏览/下载:15/0
  |  
提交时间:2014/04/25
STATISTICAL-MECHANICS
DENSITY PROFILE
ISOTHERMAL SPHERES
STELLAR SYSTEMS
STAR-CLUSTERS
HALO
LAW
Equilibrium statistical mechanics for self-gravitating systems: local ergodicity and extended Boltzmann-Gibbs/White-Narayan statistics
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2012, 卷号: 419, 期号: 2, 页码: 1667-1681
He, P
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浏览/下载:64/0
  |  
提交时间:2014/04/25
NEGATIVE SPECIFIC HEAT
DARK-MATTER HALOES
VIOLENT RELAXATION
STELLAR-SYSTEMS
PHASE-SPACE
SPHERICAL SYSTEMS
ENTROPY PRINCIPLE
H-FUNCTIONS
STATES
DENSITIES
Equilibrium statistical mechanics for self-gravitating systems: local ergodicity and extended Boltzmann-Gibbs/White-Narayan statistics
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2012, 卷号: 419, 期号: 2, 页码: 1667
He, P
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2013/09/17
NEGATIVE SPECIFIC HEAT
DARK-MATTER HALOES
VIOLENT RELAXATION
STELLAR-SYSTEMS
PHASE-SPACE
SPHERICAL SYSTEMS
ENTROPY PRINCIPLE
H-FUNCTIONS
STATES
DENSITIES
Fluid-like entropy and equilibrium statistical mechanics of self-gravitating systems
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2011, 卷号: 416, 期号: 1, 页码: 32-37
Kang, DB
;
He, P
收藏
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浏览/下载:23/0
  |  
提交时间:2013/05/17
RELAXED STELLAR-SYSTEMS
DARK-MATTER HALOES
STAR-CLUSTERS
THERMODYNAMICS
INSTABILITY
EVOLUTION
GALAXIES
DYNAMICS
MODELS
FAMILY
Entropy principle and complementary second law of thermodynamics for self-gravitating systems
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2010, 卷号: 406, 期号: 4, 页码: 2678-2688
作者:
He, Ping
;
Kang, Dong-Biao
;
He, P , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
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浏览/下载:17/0
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提交时间:2012/08/02
Dark-matter Halos
Universal Density Profile
Violent Relaxation
Statistical-mechanics
Phase-space
Velocity Anisotropy
Stellar-systems
Galaxy Clusters
H-functions
Evolution
X-ray astronomy in the laboratory with a miniature compact object produced by laser-driven implosion
期刊论文
NATURE PHYSICS, 2009, 卷号: 5, 期号: 11, 页码: 821
Fujioka, S
;
Takabe, H
;
Yamamoto, N
;
Salzmann, D
;
Wang, FL
;
Nishimura, H
;
Li, YT
;
Dong, QL
;
Wang, SJ
;
Zhang, Y
;
Rhee, YJ
;
Lee, YW
;
Han, JM
;
Tanabe, M
;
Fujiwara, T
;
Nakabayashi, Y
;
Zhao, G
;
Zhang, J
;
Mima, K
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浏览/下载:10/0
  |  
提交时间:2013/09/23
EXPERIMENTAL ASTROPHYSICS
LINE EMISSION
STELLAR WIND
VELA X-1
PLASMAS
CYGNUS-X-3
SPECTRA
SYSTEMS
MODEL
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