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相互作用双星研究
  • 项目名称：相互作用双星研究
  • 项目类别：重点项目
  • 批准号：10433030
  • 申请代码：A0303
  • 项目来源：国家自然科学基金
  • 研究期限：2005-01-01-2008-12-31
  • 项目负责人：韩占文
  • 负责人职称：研究员
  • 依托单位：中国科学院云南天文台
  • 批准年度：2004
中文摘要：

相互作用双星在恒星物理，甚至在整个天体物理中都有着非常重要的地位。在双星物理的发展中，目前有三个关键性难题亟需解决相接双星问题、X射线双星问题和Ia型超新星前身星问题。对相接双星而言，观测发现了很多理论上不能解释的所谓佯谬，而相接双星实际上涉及能量角动量转移过程、磁场及转动效应。因此我们拟发展有磁场、转动及能量和角动量转移的相接双星理论，并从观测上找出相接双星光变曲线变化的物理原因。X射线双星涉及到中子星、黑洞、吸积盘，我们拟研究X射线双星的结构、演化和辐射过程。Ia型超新星是最好的宇宙学距离测量天体，研究其前身星对其光度校正有重要意义。目前的Ia型超新星前身星模型可以解释旋涡星系中的Ia型超新星，但不能解释椭圆星系中的Ia型超新星，因此我们拟给出改进的Ia型超新星前身星模型，以解释椭圆星系中Ia型超新星的存在。

中文主题词： 双星演化;相接双星;X射线双星;Ia型超新星
成果综合统计
成果类型
数量
  • 期刊论文
  • 会议论文
  • 专利
  • 获奖
  • 著作
  • 118
  • 19
  • 0
  • 4
  • 0
期刊论文
Solar-like Oscillations of the Red Giant ε Ophiuchi
A library of Lick Observatory Image Dissector Scanner indices for binary stellar populations
Asteroseismic Analysis of α Cen B: Preliminary Tests of Effects of Rotation and Interior Magnetic Fi
he nature of AX J0051-733 in the SMC: a pulsar born with ultrastrong magnetic field
A catalogue of low-mass X-ray binaries in the Galaxy (Fourth edition)
Catalogue of high-mass X-ray binaries in the Galaxy (Fourth edition)
The Influence of Binary Interactions in Infrared passbands of populations
A Spectral Line Survey in the 2 and 1.3 mm Windows toward the Carbon-rich Envelope of IRC +10216
Circumstellar envelope density pattern in wide binary AGB star: A dynamical mode
Binary coalescence from case A evolution-mergers and blue stragglers
Population Synthesis for the Symbiotic Stars with Main-sequence Accretors
A binary model for the UV-upturn of elliptical galaxies
Seismological Analysis of the Stars γ Serpentis and ι Leonis: Stellar Parameters and Evolution
Deep, Low Mass Ratio Overcontact Binary Systems. V. The Lowest Mass Ratio Binary V857 Herculis
An Orbital Period Study of the W UMa-Type Binary RZ Comae Berenicis
The Study of the Light Curve of X-ray Binaries Cyg X-1
Effect of the Initial Mass Function of Primaries on Binary Stellar Populations
On the Physical Processes in Contact Binary Systems
The dynamical stability of W Ursae Majoris-type systems
BO Vulpeculae: Is the primary surrounded by an accretion disk
A possible solution for the lack of EHB binaries in globular clusters
Colour pairs for constraining the age and metallicity of stellar populations
How young stellar populations affect the ages and metallicities of galaxies
Potential of colors for determining age and metallicity of stellar populations
Helium star donor channel for the progenitors of type Ia supernovae
Are the W Ursae Majoris-type systems EK Comae Berenices and UX Eridani surrounded by circumstellar m
The First Multi-Color Photometric Study of the Near-Contact Binary as Serpentis
Blue straggler stars in galactic open clusters and the simple stellar population model
Type Ia supernovae and the formation of single low-mass white dwarfs
Stellar age versus mass of early –type galaxies in the virgo cluster
Full evolution of low-mass white dwarfs with helium and oxygen cores
The C flash and the ignition conditions of Type Ia supernovae
Detection of a tertiary companion in the eclipsing binary AD Andromeda
Solar Models with Revised Abundances and Opacities
Angular momentum transport and element mixing in the stellar interior. I. Application to the rotatin
Optical Spectroscopic Observations of Cyg X-1=HDE 226868
Long-term spectroscopic and near-infrared monitoring of Be/X-ray binaries
Magnetar descendants in HMXBs
An additional H\alpha emission component in LS I +61 303: further evidence for the H\alpha emission
The nuclear diversity of Type Ia supernova explosions
The frequency separations of stellar p-modes
Analysis of ISO SWS01 spectra of S stars
High-mass X-ray binaries in the Magellanic Clouds
Distribution of 56Ni Yields of Type Ia Supernovae and its Implication for Progenitors
The single-degenerate channel for the progenitor of type Ia supernovae with different metallicities
Population synthesis for symbiotic stars with white dwarf accretors
How binary interactions affect spectral stellar population synthesis
Constraints on Type Ia supernova progenitor time delays from high-z supernovae and the star formatio
A study of binary stellar population synthesis of elliptical galaxies
Study of the infrared properties of S stars on the base of the 2MASS, IRAS and MSX observations
Optical spectroscopic observations of CI Cam
Optical spectroscopic observations of MXB 0656-072
Periodicity in XTE J0421+560/CI Cam
Companion Stars of Type Ia Supernovae
A single-degenerate model for the progenitor of the Type Ia supernova 2002ic
The evolutionary status of W Ursae Majoris type systems
Formation and Evolution of W Ursae Majoris Contact Binaries
The first CCD photometric study of the neglected W UMa-type binary PP Lacertae
Deep, Low Mass Ratio Overcontact Binary Systems. III. CU Tauri and TV Muscae
A new asteroseismic diagram of solar-like stars
Seismic analysis of 70 Ophiuchi A: A new quantity proposed
Modeling epsilon Eri and Asteroseismic Tests of Element Diffusion
Initial-final mass relationship for stars of different metallicities
The Impact of Type Ia Supernova Explosions on their Companions in Binary System
The Relation Between the Critical Accretion Rate of the Progenitors of SN Ia and the Metallicity
The effects of alpha-enhancement on stellar evolution
Mira Symbiotic Stars
An isochrone data base and a rapid model for stellar population synthesis
Preliminary results of the optical observations of three microquasars
The Study of Spectral Correction of X-ray Binaries Cyg X-1
The Effect of Method of Constructing the Mass Distribution on Single Stellar Populations
Chemical abundances in symbiotic stars
Influences of the choice of core-envelope transition point on the binary merger of two main-sequence
Variation of the period and light curves of the solar-type contact binary EQ Tauri
Structure and evolution of low-mass W Ursae Majoris type systems. III. The effects of the spins of t
Evolutionary population synthesis for binary stellar population at high spectral resolution: integra
First detection of CO lines in a water fountain star
Primordial binary evolution and blue stragglers
Mass transfer from a giant star to a main sequence companion and its contribution to long-orbital-pe
Implementation of new OPAL tables in Eggleton’s stellar evolution code
CCD Photometric Study of the Contact Binary TX Cnc in the Young Open Cluster NGC 2632
An Orbital Period Investigation of the W UMa-Type Binary Y Sextantis
AD Cancri: A Shallow Contact Solar-Type Eclipsing Binary and Evidence for a Dwarf Third Component an
A Mechanism for Orbital Period Modulation and Irregular Orbital Period Variations in Close Binaries
Model-Synthesized Rate of Type Ia Supernovae and its Influence on the Chemical Enrichment of the ISM
Orbital period investigations of two short-period early-type overcontact binaries BH Cen and V701 Sc
Hot subdwarfs from the ESO Supernova Ia Progenitor Survey I. Atmospheric parameters and cool compani
A catalogue of ultraluminous X-ray sources in external galaxies
红巨星∈Ophiuchi的类太阳振动
黑洞双星的形成
半相接双星室女座UW轨道周期变化的物理机制研究
会议论文
Asteroseismic study of solar-like stars: A method of estimating stellar age
UV upturn of elliptical galaxies
The single degenerate channel for the progenitors of Type Ia supernovae
Structure and evolution of W UMa-type systems
The Effect of Binary Interactions in Infrared Passbands
A Binary Model for the UV-upturn of Elliptical Galaxies
Blue Stragglers from Primordial Binary Evolution
Blue Stragglers in Galactic Open Clusters and Simple Stellar Population Models
HMXBs in the Galaxy and the MCs
Stellar Evolution Challenge
Solar Model Including Magnetic Fields and Rotation
case C mass transfer and long-orbital period blue stragglers
The role of binary stars in stellar population synthesis
Solar-like oscillations in red giant ε Ophiuchi
Potential colors for studying stellar populations
Binary Evolutionary Models
Binary population synthesis models
A Model for Adiabatic Mass-loss
The energy transfer in W UMa binary stars
获奖
羟基红外源的观测研究
双星演化及应用
羟基红外源的观测研究
双星演化及应用
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