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基本信息


梁贵云 男 博导 国家天文台
电子邮件:gyliang@bao.ac.cn 
电话         :  010-64888722
通信地址:北京市朝阳区大屯路甲20号
邮政编码:100012
研究领域
    1. 实验室天体物理 利用实验室测量来检验天体观测及分析模型的可靠性,并利用实验来直接验证天体观测,以模拟天体中所发生的物理过程
    2. 等离子体光谱   电子束离子阱、聚变托克马克、高能量强激光所产生热等离子体以及炽热天体等离子体光谱研究。
    3. 等离子体诊断 通过分析光谱了解等离子体的特征,比如:等离子体的电子(离子)密度和温度、电荷态分布、等离子体的加热机制、能量的转移输运等。
    4. 恒星物理(星冕) 通过分析卫星观测到的X射线及极紫外光谱,了解辐射区的环境、各化学组份的丰度、进而推断等离子体的加热机制及恒星高能辐射区的空间结构,以及天体等离子体动力学
    5.原子/离子结构 考虑相对论效应情况下理论计算原子/离子的结构,即能级和辐射衰减速率, 以及实验光谱确定其能级
    6.电子-高离化态离子相互作用动力学 利用高效并行程序(R-矩阵/扭曲波)计算电子-离子碰撞激发、电离、复合(辐射复合和双电子复合),以及光电离等原子参数

招生信息
     计划招硕-博连读研究生2名
  • 招生专业
    天体物理
    原子与分子物理
  • 招生方向
    实验室天体物理
    等离子体光谱
    电子/光子-离子相互作用动力学

教育背景
    2002-09--2005-07 中国科学院国家天文台 博士
    1999-09--2002-07 华中科技大学物理系 硕士
    1995-09--1999-07 雁北师范学院物理系 学士
  • 学历
    博士研究生
  • 学位

    博士


工作经历
  • 工作简历
    2011-03--今 中国科学院国家天文台 研究员
    2008-02--2011-02 University of Strathclyde, UK Research Fellow
    2006-11--2008-01 Max-Planck Institute for Nuclear Physics, Germany 博士后
    2005-08--2006-10 中国科学院国家天文台 助理研究员
  • 社会兼职
    2005-02--今 中国天文学会会员

教授课程

专利与奖励
  • 奖励信息
    (1) 中国科学院院长奖,院级级,2004
    (2) 湖北省优秀硕士学位论文,省级,2004
  • 专利成果

出版信息
  • 发表论文
    (1) R-matrix electron-impact excitation data for the Li-like iso-electronic sequence with radiation- and Auger-damping,Astronomy and Astrophysics,2011,第1作者
    (2) R-matrix electron-impact excitation data for astrophysically abundant sulphur ions,Astronomy and Astrophysics,2011,第1作者
    (3) R-matrix electron-impact excitation data for the Ne-like iso-electronic sequence,Astronomy and Astrophysics,2010,第1作者
    (4) Soft X-ray emission lines of highly charged Fe VII-Fe XVI in stellar coronae within 40-106 angstrom,Monthly Notices of the Royal Astronomical Society,2010,第1作者
    (5) R-matrix electron-impact excitation of Fe13+ and its application to the soft X-ray and extreme ultraviolet spectroscopy of coronal-like plasmas,Astrophysical Journal Supplement Series,2010,第1作者
    (6) R-matrix electron-impact excitation data for the Na-like iso-electronic sequence,Astronomy and Astrophysics ,2009,第1作者
    (7) Extreme-ultraviolet spectroscopy of Fe VI - Fe XV and its diagnostic application for EBIT plasma,Astrophysical Journal,2009,第1作者
    (8) R-matrix inner-shell electron-impact excitation for the Na-like iso-electron sequence with Auger and radiation dampings,Journal of Physics B: Atomic, Molecular and Photonic Physics,2009,第1作者
    (9) Experimental investigations of ion charge distributions, effective electron densities and electron-ion cloud overlap in EBIT plasma using EUV spectroscopy,Astrophysical Journal,2009,第1作者
    (10) R-matrix electron impact excitation data of B-like Si and its application in cool stars,Astronomy and Astrophysics,2009,第1作者
    (11) Electron density diagnostic for hot plasmas in coronal regime by using B-like ions,Astronomical Journal,2008,第1作者
    (12) R-matrix Inner-shell Electron-Impact Excitation of Fe15+ Including Auger and Radiative Damping,Journal of Physics B: Atomic, Molecular and Photonic Physics ,2008,第1作者
    (13) Soft X-ray emissions of highly charged Si VII-Si XII in cool star-Procyon,Monthly Notices of the Royal Astronomical Society ,2008,第1作者
    (14) Soft X-ray emissions of highly ionized silicon in dense plasmas,Astrophysical Journal Supplement Series,2008,第1作者
    (15) Energy levels, radiative rates and effective collision strengthes for transitions in Si IX, Si X and Si XI,Atomic Data and Nuclear Data Tables,2007,第1作者
    (16) Compact soft X-ray spectrometer for plasma diagnostics at the Heidelberg Electron Beam Ion Traps,Review of Scientific Instruments,2007,第5作者
    (17) Soft X-ray emissions of Si IX in Procyon,New Astronomy,2007,第1作者
    (18) Possibility of population inversion of Fe XVII ions in dense plasma conditions,Journal of Physics B: Atomic, Molecular and Photonic Physics ,2007,第5作者
    (19) Electron density diagnostic potential of Ar XIV soft X-ray emission lines,Journal of Quantitative Spectroscopy and Radiative Transfer,2006,第1作者
    (20) Determinations of temperature and density for solar-like stars using Si XI soft X-ray emission lines,Astronomical Journal,2006,第1作者
    (21) Coronal density diagnostic with Si X: CHANDRA-LEGTS observations of Procyon, alpha Cen AB, Capella and epsilon Eri,Astronomical Journal,2006,第1作者
    (22) Electron density diagnostic potential of Si X ion and its application in Procyon star,Monthly Notices of the Royal Astronomical Society,2006,第1作者
    (23) The Photoionization of Ge13+ in inner-shell 2p excitation energy region,Chinese Physics Letter,2006,第1作者
    (24) 实验室X-射线天体物,天文学进展,2005,第1作者
    (25) Electron impact excitation of Ca-like iron Fe6+,Monthly Notices of the Royal Astronomical Society ,2005,第2作者
    (26) Atomic data and spectral line intensities for Ar XIII,Atomic Data and Nuclear Data Tables ,2004,第1作者
    (27) Emission spectra simulation of calcium plasmas in non-local thermodynamic equilibrium,Chinese Physics,2004,第1作者
    (28) Identification and analysis of X-ray lines of Ar XIII- Ar XVI in laboratory and astrophysical plasmas,Monthly Notices of the Royal Astronomical Society ,2004,第1作者
    (29) Identification of three weak lines and their influences on the diagnostics of electron temperature and density,Chinese Physics Letter,2004,第1作者
  • 发表著作

科研活动
  • 科研项目
    (1) 中国科学院"百人计划"启动,主持,院级级,2011-02--2014-05
  • 参与会议
    (1) Atomic data and their spectroscopic modelling application for astrophysical and laboratory plasmas,小型实验室天体物理研讨会,2012-02,梁贵云
    (2) R-matrix calculations for electron impact excitation and their application in astrophysical plasmas,2011-07,G Y Liang, N R Badnell, G Del Zanna, H E Mason, P J Storey, and G Zhao
    (3) R-MATRIX CALCULATIONS FOR ELECTRON IMPACT EXCITATION AND MODELLING APPLICATION FOR CORONAL PLASMAS,2011-07,G Y Liang, N R Badnell, G Del Zanna, H E Mason, P J Storey, and G Zhao
    (4) Calculation and application of R-matrix electron-impact excitation data for ions of interest to astrophysical diagnostic modelling,2010-09,G.Y. Liang, N.R. Badnell, J.R. Crespo Lopez-Urrutia, T.M. Baumann, G. Del Zanna, P. Storey, H. Tawara and J. Ullrich
    (5) CALCULATION AND APPLICATION OF R-MATRIX ELECTRON-IMPACT EXCITATION DATA,2010-09,GY Liang, N R Badnell, J R Crespo López-Urrutia, T M Baumann, G Del Zanna, P J Storey, H Tawara and J Ullrich
    (6) CALCULATION AND APPLICATION OF R-MATRIX ELECTRON-IMPACT EXCITATION DATA FOR IONS OF INTEREST TO ASTROPHYSICAL DIAGNOSTIC MODELLING,2010-04,GY Liang, N R Badnell, J R Crespo López-Urrutia, T M Baumann, G Del Zanna, H Tawara and J Ullrich
    (7) R-MATRIX CALCULATIONS FOR ELECTRON IMPACT EXCITATION,2009-07,G Y Liang, N R Badnell, P J Storey, A D Whiteford, G Del Zanna
    (8) Laboratory benchmark for EUV emission lines of Fe X and Fe XI in astrophysical plasma,2008-03,G.Y. Liang, N. Badnell, J.R. Crespo López-Urrutia, T. Baumann, and S.W. Epp
    (9) Electron density diagnostic using Fe ions at the Heidelberg EBIT,2007-08,G.Y. Liang, J.R. Crespo Lopez-Urrutia, S.W. Epp, S. Martin, H. Tawara, and J. Ullrich
    (10) EUV SPECTROSCOPY AT THE HEIDELBERG ELECTRON BEAM ION TRAP,2007-07,G.Y. Liang, J.R. Crespo L?opez-Urrutia, S.W. Epp, S. Martin, H. Tawara, and J. Ullrich

合作情况

    1. 与英国UK APAP network (Strathclyde University, Cambridge University and University College London)合作, 开展等电子序列的电子-离子相互作用碰撞截面计算研究
    2. 与德国马普核物理所合作, 开展电子束离子阱真空极紫外光谱相关研究
    3. 与中国科学院物理所合作, 开展强激光等离子体光谱相关研究

  • 项目协作单位

指导学生
  • 联合指导学生
    1 名


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