葛宏伟      中国科学院云南天文台
电子邮件: gehw@ynao.ac.cn
通信地址: 云南省昆明市官渡区羊方旺396号中国科学院云南天文台
邮政编码: 650216

研究领域

恒星物理

恒星结构与演化

双星演化

招生信息

   
招生专业
070401-天体物理
招生方向
双星演化
双星物质交换过程
共有包层演化

教育背景

2022-01--2023-01   剑桥大学   访问学者
2020-10--中国科学院云南天文台   研究员
2018-05--2019-05   伊利诺伊大学香槟分校   访问学者
2016-08--2020-10   中国科学院云南天文台   副研究员
2013-01--2014-01   伊利诺伊大学香槟分校   访问学者
2010-07--2016-08   中国科学院云南天文台   助理研究员
2004-09--2010-07   中国科学院云南天文台   理学博士
2000-09--2004-06   河北大学   理学学士

工作经历

   
工作简历
2022-01~2023-01,剑桥大学, 访问学者
2020-10~现在, 中国科学院云南天文台, 研究员
2018-05~2019-05,伊利诺伊大学香槟分校, 访问学者
2016-08~2020-10,中国科学院云南天文台, 副研究员
2013-01~2014-01,伊利诺伊大学香槟分校, 访问学者
2010-07~2016-08,中国科学院云南天文台, 助理研究员
社会兼职
2024-08-01-2027-08-31,国际天文学联合会G3恒星演化专业委员会, 组织委员

出版信息

   
发表论文
(1) Stellar Parameters and Orbital Period Estimates for Composite-spectrum Subdwarf + Main-sequence Binaries from LAMOST, ASTROPHYSICAL JOURNAL, 2026, 第 5 作者
(2) Formation of Be Stars via Wind Accretion: Case Study on Black Hole + Be Star Binaries, THE ASTROPHYSICAL JOURNAL LETTERS, 2026, 第 4 作者
(3) The Relation between Helium White Dwarf Mass and Orbital Period under Two Types of Opacity, THE ASTROPHYSICAL JOURNAL, 2026, 第 4 作者
(4) Merger of Noncompact Binaries: Triggering Mechanisms and Merger Timescales of W UMa Contact Binaries, THE ASTROPHYSICAL JOURNAL, 2026, 第 4 作者
(5) Adiabatic Mass Loss in Binary Stars. VI. Massive Mass Helium Binary Stars, ASTROPHYSICAL JOURNAL, 2026, 第 2 作者  通讯作者
(6) Searching for White Dwarf Candidates Formed Through Binary Evolution in Star Clusters, THE ASTROPHYSICAL JOURNAL, 2026, 第 10 作者
(7) Fates of the sub-stellar objects (FOSSO) I. Fates of the known brown dwarfs in main-sequence–BD binaries, Astronomy and Astrophysics, 2026, 第 3 作者
(8) A pulsar-helium star compact binary system formed by common envelope evolution, Science, 2025, 第 10 作者
(9) Gravitational Wave Astronomy With TianQin, Reports on Progress in Physics, 2025, 第 22 作者
(10) A Magnetic White Dwarf Formed through a Binary Merger within 35 Million Yr, The Astrophysical Journal Letters, 2025, 第 17 作者  通讯作者
(11) Discovery and characterization of ZTF J0112+5827: An 80.9-minute polar with strong cyclotron features, ASTRONOMY & ASTROPHYSICS, 2025, 第 6 作者
(12) A post-common-envelope binary with double-peaked Balmer emission lines from TMTS, ASTRONOMY & ASTROPHYSICS, 2025, 第 13 作者
(13) Explanation of the Mass Distribution of Binary Black Hole Mergers, Physical Review D, 2025, 第 5 作者  通讯作者
(14) A new Algol-type binary with an accretion disc, Monthly Notices of the Royal Astronomical Society, 2025, 第 7 作者
(15) A Be Star + He Star Binary as an Indicator of a Binary Mass Transfer Phase, THE ASTROPHYSICAL JOURNAL, 2025, 第 3 作者
(16) A potential mass-gap black hole in a wide binary with a circular orbit, Nature Astronomy, 2024, 第 4 作者
(17) Probing the shape of the brown dwarf desert around main-sequence A-F-G-type stars using post-common-envelope WD-BD binaries, ASTRONOMY & ASTROPHYSICS, 2024, 第 4 作者  通讯作者
(18) Electron-capture supernovae in NS + He star systems and the double neutron star systems, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 第 5 作者
(19) Adiabatic Mass Loss in Binary Stars. V. Effects of Metallicity and Nonconservative Mass Transfer--Application in High Mass X-Ray Binaries, ASTROPHYSICAL JOURNAL, 2024, 第 1 作者  通讯作者
(20) Adiabatic Mass Loss in Binary Stars. IV. Low- and Intermediate-mass Helium Binary Stars, ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2024, 第 2 作者  通讯作者
(21) The Common Envelope Evolution Outcome. II. Short-orbital-period Hot Subdwarf B Binaries Reveal a Clear Picture, ASTROPHYSICAL JOURNAL, 2024, 第 1 作者  通讯作者
(22) A New Route to Massive Hot Subdwarfs: Common Envelope Ejection from Asymptotic Giant Branch Stars, ASTROPHYSICAL JOURNAL, 2024, 第 4 作者
(23) The radius variations of accreting main-sequence stars and mass transfer instability, Monthly Notices of the Royal Astronomical Society: Letters, 2024, 第 4 作者
(24) The Distribution of Semidetached Binaries. I. An Efficient Pipeline, Astrophysical Journal Supplement Series, 2024, 第 4 作者
(25) New insights into the helium star formation channel of AM CVn systems with explanations of Gaia14aae and ZTFJ1637+49, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2023, 第 2 作者  通讯作者
(26) Criteria for Dynamical Timescale Mass Transfer of Metal-poor Intermediate-mass Stars, THE ASTROPHYSICAL JOURNAL, 2023, 第 1 作者  通讯作者
(27) Influence of a mass transfer stability criterion on double white dwarf populations, Astronomy & Astrophysics, 2023, 第 3 作者
(28) Evolved cataclysmic variables as progenitors of AM CVn stars, Monthly Notices of the Royal Astronomical Society, 2023, 第 2 作者  通讯作者
(29) LAMOST medium-resolution spectroscopic survey of binarity and exotic star (LAMOST-MRS-B): Observation strategy and target selection, CHINESE PHYSICS B, 2023, 第 7 作者
(30) Forbidden hugs in pandemic times III. Observations of the luminous red nova AT 2021biy in the nearby galaxy NGC 4631, ASTRONOMY & ASTROPHYSICS, 2022, 第 68 作者
(31) The Common Envelope Evolution Outcome-A Case Study on Hot Subdwarf B Stars, ASTROPHYSICAL JOURNAL, 2022, 第 1 作者  通讯作者
(32) Adiabatic Mass Loss in Binary Stars. III. From the Base of the Red Giant Branch to the Tip of the Asymptotic Giant Branch, ASTROPHYSICAL JOURNAL, 2020, 第 1 作者  通讯作者
(33) The Thermal Equilibrium Mass-loss Model and Its Applications in Binary Evolution, ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2020, 第 1 作者  通讯作者
(34) Binary Population Synthesis, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 第 2 作者  通讯作者
(35) The progenitors of type-Ia supernovae in semidetached binaries with red giant donors, ASTRONOMY & ASTROPHYSICS, 2019, 第 3 作者
(36) ADIABATIC MASS LOSS IN BINARY STARS. II. FROM ZERO-AGE MAIN SEQUENCE TO THE BASE OF THE GIANT BRANCH, ASTROPHYSICAL JOURNAL, 2015, 第 1 作者  通讯作者
(37) Synthetic horizontal branch morphology for different metallicities and ages under tidally enhanced stellar wind, ASTRONOMY & ASTROPHYSICS, 2013, 第 3 作者
(38) Common envelope evolution: where we stand and how we can move forward, ASTRONOMY AND ASTROPHYSICS REVIEW, 2013, 第 7 作者
(39) The short-period limit of contact binaries, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2012, 第 3 作者
(40) Stellar adiabatic mass loss model and applications, ASTROPHYSICS AND SPACE SCIENCE, 2010, 第 1 作者  通讯作者
(41) ADIABATIC MASS LOSS IN BINARY STARS. I. COMPUTATIONAL METHOD, ASTROPHYSICAL JOURNAL, 2010, 第 1 作者  通讯作者

科研活动

   
科研项目
( 1 ) 双星演化, 负责人, 国家任务, 2026-01--2030-12
( 2 ) 贫金属双星快速物质交换过程研究, 负责人, 国家任务, 2022-01--2025-12
( 3 ) 公共包层演化过程研究(省杰青), 负责人, 地方任务, 2021-04--2024-03
( 4 ) 2020年度“西部青年学者”, 负责人, 中国科学院计划, 2021-01--2023-12
( 5 ) 双星相互作用基本过程研究(院从0到1), 负责人, 中国科学院计划, 2019-09--2024-09
( 6 ) 2018年云南省青年拔尖人才项目, 负责人, 地方任务, 2019-01--2023-12
参与会议
(1)口头报告:Constraining the common envelope evolution using short-orbital hot subdwarf binaries   第12届热亚矮星及相关天体国际会议   葛宏伟   2025-05-21
(2)邀请报告:The fundamental problems in binary star evolution   当脉冲星遇见脉冲星的时代   葛宏伟   2025-05-14
(3)邀请报告:Mass Transfer Physics and Application in Double Compact Stars   2024 年中西双边银河系和系外行星研讨会   葛宏伟   2024-12-02
(4)邀请报告:Binary Star Evolution   第17届物质起源与星系演化研讨会   葛宏伟   2024-09-10
(5)口头报告:Adiabatic mass loss model and its applications   超新星的前身星和爆炸   葛宏伟   2024-08-29
(6)口头报告:The Criteria for Dynamical Timescale Mass Transfer and its Applications in DWDs   国际天文学联合会389:引力波天体物理   葛宏伟   2024-08-10
(7)口头报告:Mass Transfer Stability Criteria in Binary Stars and its Impact on Double White Dwarfs   第五届引力波天体物理研讨会   葛宏伟   2024-07-04
(8)特邀综述:Fundamental problems in binary star evolution   双星中的稳定物质交换:从开始到遗迹   葛宏伟   2024-03-11
(9)邀请报告:双星中共有包层形成和演化   致密双星系统研修班   葛宏伟   2023-12-04
(10)邀请报告:Binary Star I and II   低频引力波天文和引力物理暑期班   葛宏伟   2023-08-02
(11)口头报告:The common envelope outcome - a case study on hot subdwarf B stars   恒星,纪念Peter Eggleton80岁生日   葛宏伟   2022-08-14
(12)口头报告:Adiabatic and Thermal Equilibrium Mass Loss Models and Applications   双星在剑桥2016   葛宏伟   2016-07-29
举办国际会议

Binary Stars in a New Era

2025年8月24-30日

云南丽江 

会议网址: https://binarystars2025.casconf.cn/

合作情况

Collaborators Outside of Yunnan Observatories, Chinese Academy of Sciences


Professor Christopher A Tout, University of Cambridge

Professor Ronald F Webbink, University of Illinois at Urbana-Champaign

Professor Douglas N C Lin, University of California, Santa Cruz/Tsinghua University

Professor Chengyuan Li, Sun Yat-sen University

Associate Professor Bo Ma, Sun Yat-sen University

指导学生

现指导学生

张力夫  博士研究生  070401-天体物理  

郑日中  硕士研究生  070401-天体物理  

施彦旭  硕士研究生  070401-天体物理