蔡肇偉

蔡肇偉,男,中國科學院大學專職教師。

基本介紹

  • 中文名:蔡肇偉
  • 畢業院校: 台灣大學
  • 學位/學歷: 博士
  • 職業:教師
研究領域,教育背景,工作經歷,專利與獎勵,出版信息,科研活動,合作情況,

研究領域

主要研究項目橫跨光學至射電的多波電觀測,研究超質量星團的形成,塵埃遮蔽活躍星系核的黑洞演化,以及星系的星際介質特性。曾利用WISE巡天數據發現了貧金屬豐度的藍色緊聚矮星系,有雙黑洞現象的射電星系,以及高紅移極端明亮紅外星系。近期的研究方向:
( 1 )河內與河外的超星團(Super Star Clusters)形成與演化;
( 2 )低金屬豐度矮星系的搜尋及星劇增現象與星際介質互動的探討;
( 3 )高紅移高度塵埃遮蔽的類星體的搜尋、演化相關的隨後觀測研究;
( 4 )以及利用人工智慧在FAST巡天計畫中作為星體之多波段特性認定的工作。

教育背景

2002-09--2009-09 加州大學洛杉磯分校 哲學博士(天文學)
1998-09--2000-07 台灣中央大學 理科碩士(天文學)
1994-10--1998-06 台灣大學 理科學士(物理學)

工作經歷

工作簡歷
2018-10~現在, 中國科學院國家天文台, 研究員
2016-02~2018-09,加州大學洛杉磯分校, 助理研究員
2012-10~2016-02,美國航宇局噴射動力推進實驗室, 美國航宇局博士後研究員
2009-09~2012-10,加州理工學院, 博士後研究學者
社會兼職
2018-09-15-今,三十米望遠鏡IRIS項目科學委員會, 委員

專利與獎勵

獎勵信息
(1) 中國科學院率先行動計畫技術英才, , 院級, 2018
(2) 美國宇航局團隊科學成就獎, , 其他, 2016
(3) 美國宇航局優秀團隊成就獎, 其他, 2012
(4) 美國宇航局博士後研究員獎金, 其他, 2012
(5) 美國宇航局噴氣推進實驗室出色團隊獎, , 其他, 2011
專利成果
( 1 ) 機器學習中套用權重修正來減低加權訓練偏差的方法, 發明, 2021, 第 2 作者, 專利號: 2021110481188

出版信息

發表論文
(1) The black hole masses of extremely luminous radio-WISE selected galaxies, Monthly Notices of the Royal Astronomical Society, 2021, 其他(合作組作者)
(2) Refining the Local Standard of Rest of Pulsar Velocities using Gaia Data Release 2, Research in Astronomy and Astrophysics, 2021, 第 4 作者
(3) Predictions for the FAST telescope’s CRAFTS Extra-Galactic HI Survey, Monthly Notices of the Royal Astronomical Society, 2020, 第 4 作者
(4) Fast Outflows in Hot Dust-Obscured Galaxies Detected with Keck/NIRES, The Astrophysical Journal, 2020, 第 10 作者
(5) Spectral Classification and Ionized Gas Outflows in z ~ 2 WISE-Selected Hot Dust-Obscured Galaxies, The Astrophysical Journal, 2020, 第 8 作者
(6) Supermassive binary black hole evolution can be traced by a small SKA pulsar timing array, Physical Review D, 2020, 第 4 作者
(7) Hot Dust-Obscured Galaxies with Excess Blue Light, The Astrophysical Journal, 2020, 其他(合作組作者)
(8) Cold Molecular Gas and Free-Free Emission from Hot, Dust-Obscured Galaxies at z ~ 3, Monthly Notices of the Royal Astronomical Society, 2020, 第 6 作者
(9) The Contribution of Galaxies to the 3.4 micron Cosmic Infrared Background as Measured Using WISE, The Astrophysical Journal, 2019, 第 7 作者
(10) The WISE Extended Source Catalogue (WXSC) I: The 100 Largest Galaxies, The Astrophysical Journal Supplement Series, 2019, 第 5 作者
(11) The Environments of Luminous Radio -- WISE Selected Infrared Galaxies, Monthly Notices of the Royal Astronomical Society, 2019, 其他(合作組作者)
(12) The Multiple Merger Assembly of a Hyper-luminous Obscured Quasar at z = 4.6, Science, 2018, 第 4 作者
(13) Super-Eddington Accretion in the WISE-Selected Extremely Luminous Infrared Galaxy W2246-0526, The Astrophysical Journal, 2018, 第 1 作者
(14) The 2.4 micron Galaxy Luminosity Function as Measured Using WISE. III. Measurement Results, The Astrophysical Journal, 2018, 第 8 作者
(15) The 2.4 micron Galaxy Luminosity Function as Measured Using WISE. II. Sample Selection, The Astrophysical Journal, 2018, 第 8 作者
(16) Eddington-Limited Accretion in z~2 WISE-selected Hot, Dust-Obscured Galaxies, The Astrophysical Journal, 2018, 第 4 作者
(17) Chandra Probes Heavy Obscuration in the Most-Luminous Galaxies Discovered by WISE, Monthly Notices of the Royal Astronomical Society, 2018, 其他(合作組作者)
(18) The Morphological of Assembling Galaxies Hosting Luminous, Obscured AGN at z ~ 2, The Astrophysical Journal, 2017, 其他(合作組作者)
(19) Overdensities of SMGs around WISE-selected Ultra-Luminous, High-Redshift Galaxies, Monthly Notices of the Royal Astronomical Society, 2017, 第 8 作者
(20) The 2.4 micron Galaxy Luminosity Function as Measured Using WISE. I. Measurement Techniques, The Astronomical Journal, 2017, 第 3 作者
(21) NuSTAR Observations of WISE J1036+0449, a Galaxies at z ~ 1 Obscured by Hot Dust, The Astronomical Journal, 2017, 其他(合作組作者)
(22) Properties of Interstellar Medium In Infrared Bright QSOs Probed by [O I] 63 micron and [C II] 158 micron Emission Lines, The Astrophysical Journal, 2016, 第 3 作者
(23) Hot Dust Obscured Galaxies with Excess Blue Light: Dual AGN or Single AGN under Extreme Conditions?, The Astrophysical Journal, 2016, 其他(合作組作者)
(24) The Strikingly Uniform, Highly Turbulent Interstellar Medium of the Most Luminous Galaxy in the Universe, The Astrophysical Journal Letter, 2016, 第 4 作者
(25) Radio Jet Feedback and Star Formation in Heavily Obscured, Hyperluminous Quasars at Redshift ~ 0.5-3. I: ALMA Observations, The Astrophysical Journal, 2015, 其他(合作組作者)
(26) The Most Luminous Galaxies Discovered by WISE, The Astrophysical Journal, 2015, 第 1 作者
(27) Half of the Most Luminous Quasars May Be Obscured: Investigating the Nature of WISE-Selected Hot, Dust-Obscured Galaxies, The Astrophysical Journal, 2015, 第 4 作者
(28) Submillimetre observations of WISE/radio-selected AGN and their environments, Monthly Notices of the Royal Astronomical Society, 2015, 第 7 作者
(29) NuSTAR and XMM-Newton Observations of Luminous, Heavily Obscured, WISE-Selected Quasars at z ~ 2, The Astrophysical Journal, 2014, 其他(合作組作者)
(30) Interferometric Follow-Up of WISE Hyper-Luminous Hot, Dust-Obscured Galaxies, The Astrophysical Journal, 2014, 第 3 作者
(31) Submillimetre observations of WISE-selected high-redshift, luminous, dusty galaxies, Monthly Notices of the Royal Astronomical Society, 2014, 第 9 作者
(32) WISE J2332-5056: a Double-Peaked Broad-Lined AGN with Spiral-Shaped Radio Morphology, The Astrophysical Journal, 2013, 第 1 作者
(33) WISE Detections of Known QSOs at Redshifts Greater than Six, The Astrophysical Journal, 2013, 第 4 作者
(34) The Circumnuclear Star Formation Environment of NGC6946: Br-gamma and H2 Results from Keck Integral Field Spectroscopy, The Astrophysical Journal, 2013, 第 1 作者
(35) UV-Bright Nearby Early Type Galaxies Observed in the Mid-Infrared: Evidence for a Multi-Stage Formation History by Way of WISE and GALEX Imaging, The Astronomical Journal, 2013, 第 7 作者
(36) The NuSTAR Extragalactic Survey: A First Sensitive Look at the High-Energy Cosmic X-ray Background Population, The Astronomical Journal, 2013, 其他(合作組作者)
(37) A New Population of High-z, Dusty Ly-$\alpha$ Emitters and Blobs Discovered by WISE: Feedback Caught in the Act?, The Astrophysical Journal, 2013, 其他(合作組作者)
(38) Mid-Infrared Selection of Active Galactic Nuclei with the Wide-Field Infrared Survey Explorer. II. Properties of WISE-Selected Active Galactic Nuclei in the NDWFS Bootes Field, The Astrophysical Journal, 2013, 其他(合作組作者)
(39) Extending the Nearby Galaxy Heritage with WISE: First Results from the WISE Enhanced Resolution Galaxy Atlas, The Astronomical Journal, 2013, 第 3 作者
(40) Characterizing the Mid-IR Extragalactic Sky with WISE and SDSS, The Astronomical Journal, 2013, 第 3 作者
(41) Optical Spectroscopic Survey of High Latitude WISE Selected Sources, The Astronomical Journal, 2012, 第 7 作者
(42) Spitzer Photometry of WISE-Selected Brown Dwarf and Hyper-Luminous Infrared Galaxy Candidates, Spitzer Photometry of WISE-Selected Brown Dwarf and Hyper-Luminous Infrared Galaxy Candidates, 2012, 其他(合作組作者)
(43) Submillimeter Follow-up of WISE-Selected Hyperluminous Galaxies, The Astrophysical Journal, 2012, 第 2 作者
(44) The First Hyper-Luminous Infrared Galaxy Discovered by WISE, The Astrophysical Journal, 2012, 第 3 作者
(45) Constructing a WISE High Resolution Galaxy Atlas, The Astrophysical Journal, 2012, 第 3 作者
(46) WISE Selection of AGN in the COSMOS Field, The Astrophysical Journal, 2012, 其他(合作組作者)
(47) The Infrared Properties of Sources Matched in the WISE All-Sky and Herschel ATLAS Survey, The Astrophysical Journal Letter, 2012, 其他(合作組作者)
(48) The Taiwan ECDFS Near-Infrared Survey: Very Bright End of the Luminosity Function, The Astrophysical Journal, 2012, 第 8 作者
(49) Origin of the 12um Emission Across Galaxy Populations from WISE and SDSS Surveys, The Astrophysical Journal, 2012, 第 3 作者
(50) Submillimeter Observations of Dense Clumps in the Infrared Dark Cloud G049.40--00.01, The Astrophysical Journal, 2011, 第 6 作者
(51) The First Hundred Brown Dwarfs Discovered by the Wide-field Infrared Survey Explorer (WISE), The Astrophysical Journal Supplement, 2011, 其他(合作組作者)
(52) WISE Discovery of Low Metallicity Blue Compact Dwarf Galaxies, The Astrophysical Journal Letter, 2011, 第 2 作者
(53) The Spitzer-WISE Survey of the Ecliptic Poles, The Astronomical Journal, 2011, 其他(合作組作者)
(54) First Views of a Nearby LIRG: Star Formation and Molecular Gas in IRAS 04296+2923, The Astronomical Journal, 2010, 第 5 作者
(55) The Wide-field Infrared Survey Explorer (WISE): Mission Description and Initial On-orbit Performance, The Astronomical Journal, 2010, 其他(合作組作者)
(56) Locating the Youngest HII Regions in M82 with 7 mm Continuum Maps, The Astronomical Journal, 2009, 第 1 作者
(57) Subarcsecend-Resolution Radio Maps of Nearby Spiral Galaxies, The Astronomical Journal, 2006, 第 1 作者
(58) Deconvolution of local surface response from topography in nanometer profilometry with a dual-scan method, Optics Letters, 1999, 第 1 作者

科研活動

科研項目
( 1 ) 中國科學院率先行動技術英才, 主持, 部委級, 2018-10--2021-10
( 2 ) 熱塵埃遮蔽星系內的星際介質及射電特徵, 主持, 國家級, 2020-01--2023-12
( 3 ) 基於FAST深度觀測和多波段巡天研究近鄰星系M31及其他星系的結構和演化, 參與, 國家級, 2021-01--2025-12
參與會議
(1)Hunting for the Outliers 2021-10-08
(2)Hot Dust-Obscured Galaxies from High-z to Local Universe 2020-12-03
(3)Hot DOGs - hyperluminous infrared galaxies dropped out at near-IR wavelengths 2020-03-11
(4)The Synergy between Giants: FAST and TMT 2019-11-04
(5)Dusty Hot DOGs 2019-08-12
(6)Dust in the obscured AGNs and dwarf galaxies 2019-08-05
(7)The Current Status of the FAST Chao-Wei Tsai 2019-05-16
(8)Identifying Outlier Galaxies Using Multi-Wavelength Databases Chao-Wei Tsai 2019-04-02
(9)Super-Eddington Accretion in the Most Luminous WISE Hot DOGs' Chao-Wei Tsai 2019-01-20
(10)AGN Feedback in the Host of Hyperluminous Hot DOGs Chao-Wei Tsai 2018-12-10
(11)The Hunt for the Most Luminous Galaxies with WISE Chao-Wei Tsai 2017-08-25
(12)Mid-infrared [Ne II] Imaging of Young Massive Star Clusters Near Galactic Nuclei S.C.C. Yeh, Chao-Wei Tsai et al. 2015-08-03
(13)Discovery of the Most Luminous Galaxies in the Universe with WISE Chao-Wei Tsai 2015-02-10
(14)WISE Discovery of Very Red Blue Compact Dwarf Galaxies Chao-Wei Tsai 2012-01-09
(15)WISE Discovery of Hyper Luminous Galaxies at z=2-4 and Their Implications for Galaxy and AGN Evolution Chao-Wei Tsai 2011-10-23
(16)Local SFR Indicators in Nearby Galaxies Using WISE Bands Chao-Wei Tsai 2011-10-02
(17)High Resolution Radio Maps of Four Nearby Spiral Galaxies Chao-Wei Tsai 2006-02-13
(18)SCUBA observations of Luminous Infrared Galaxies Chao-Wei Tsai 2000-07-03
(19)Deconvolution of local surface response from surface topography in optical profilometry by a dual-scan method Chao-Wei Tsai 1999-05-23
(20)Deconvolution of Local Surface Response from Surface Topography in Prolometry by a Dual-scan Method Chao-Wei Tsai 1998-12-15

合作情況

項目協作單位
美國航宇局噴射動力推進實驗室、加州理工學院、 加州大學洛杉磯分校、加州大學伯克利分校、加州大學聖地亞哥分校、英國蘭開斯特大學、智利迭戈·波塔勒斯大學、南非開普敦大學、上海天文台、北京大學、南京大學、雲南大學,台灣大學、台灣中央大學等

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