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
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