High-Resolution Circularly Polarized Light Observations and Ice Experiments: Toward Understanding the Origin of the Homochirality of Life

• Project/Area Number: 19K14775
• Research Category: Grant-in-Aid for Early-Career Scientists
• Allocation Type: Multi-year Fund
• Review Section: Basic Section 16010:Astronomy-related
• Research Institution: The University of Tokyo
• Principal Investigator: KWON JUNGMI 東京大学, 大学院理学系研究科(理学部), 特任助教 (60724094)
• Project Period (FY): 2019-04-01 – 2023-03-31
• Project Status: Completed (Fiscal Year 2022)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2022: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000); Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: 星形成 / 星周構造 / 円偏光 / ホモキラリティ

Outline of Research at the Start

研究代表者はこれまで、世界的にもユニークな星形成領域における赤外円偏光観測の重要性を示してきた。本研究では、その大きな拡張として、（A）星形成領域に加え、惑星形成領域における赤外円偏光観測と（B）円盤中の氷物質に円偏光を照射することによって生成されたアミノ酸キラリティの室内実験を国際協力により行う。そして、宇宙起源の生命のホモキラリティの統合的描像を提言する。さらに、円盤の構造・ダスト・磁場の物理情報を得ることによって、円盤中のダストの成長や磁場の役割を理解する。

Outline of Final Research Achievements

Observations of infrared circularly polarized light in star and planet forming regions not only provide information on information of magnetic fields and dust in high-density regions where absorption is too large for visible light observations, but also provide information on the homochirality of life. In this study, we extend the infrared circularly polarized light observations that we have been conducting, and realize high-resolution infrared circularly polarimetry that approach the planet-forming regions in addition to the star-forming regions, and investigate the homochirality of life in the cosmic origin. This has led to a closer look at the homochirality of life in the origin of the universe. In addition, multiwavelength polarization observations were performed to elucidate the role of dust growth and magnetic fields.

Academic Significance and Societal Importance of the Research Achievements

Subaru/IRCSを用いた円偏光観測のためのデータ解析および校正を行うことで、初めて約0.2秒角の高解像度円偏光撮像に成功した。過去の研究での解像度は1秒角以上であった。高解像度円偏光観測の偏光度やパターンはIRSF望遠鏡における低解像の既知の円偏光データとも合致しており、データの信頼性も確認した。宇宙起源の生命のホモキラリティの統合的描像も含めた論文化を進めている。また、アストロバイオロジーにおける偏光観測に関する執筆も行っており、宇宙の円偏光が生命のホモキラリティの原因となる可能性をさらに支持する結果となっている。この結果は、学術的意義のみならず広く社会の関心を惹くものとなるだろう。

Research Products

• [Int'l Joint Research] Seoul National University(韓国)
• [Int'l Joint Research] CEA(フランス)
• [Int'l Joint Research] ICE(スペイン)
• [Int'l Joint Research] NASA JPL(米国)
• [Int'l Joint Research] Seoul National University(韓国)
• [Int'l Joint Research] CEA(フランス)
• [Int'l Joint Research] ICE(スペイン)
• [Int'l Joint Research] NASA JPL(米国)
• [Int'l Joint Research] Seoul National University(韓国)
• [Int'l Joint Research] CEA(フランス)
• [Int'l Joint Research] ICE(スペイン)
• [Int'l Joint Research] NASA JPL(米国)
• [Int'l Joint Research] AIS/CEA(フランス)
• [Int'l Joint Research] ICE(スペイン)
• [Journal Article] JCMT BISTRO Observations: Magnetic Field Morphology of Bubbles Associated with NGC 6334 (2023)
  • Author(s): Tahani, Mehrnoosh; Bastien, Pierre; Furuya, Ray S.; Pattle, Kate; Johnstone, Doug; Arzoumanian, Doris; Doi, Yasuo; Hasegawa, Tetsuo; Inutsuka, Shu-ichiro; Hiroyuki Nakanishi et al.
  • Journal Title: The Astrophysical Journal Volume: 944 Issue: 2 Pages: 139-139
  • DOI: 10.3847/1538-4357/acac81
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO-2 Survey: Magnetic Fields of the Massive DR21 Filament (2022)
  • Author(s): Ching, Tao-Chung; Qiu, Keping; Li, Di; Ren, Zhiyuan; Lai, Shih-Ping; Berry, David; Pattle, Kate; Furuya, Ray; Ward-Thompson, Derek; Johnstone, Doug; Hiroyuki Nakanishi et al.
  • Journal Title: The Astrophysical Journal Volume: 941 Issue: 2 Pages: 122-122
  • DOI: 10.3847/1538-4357/ac9dfb
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Spiral Magnetic Field in a Hub-filament Structure, Monoceros R2 (2022)
  • Author(s): Hwang, J. et al.
  • Journal Title: The Astrophysical Journal Volume: 941 Issue: 1 Pages: 51-51
  • DOI: 10.3847/1538-4357/ac99e0
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A super-Earth orbiting near the inner edge of the habitable zone around the M4.5 dwarf Ross 508 (2022)
  • Author(s): Harakawa Hiroki、Takarada Takuya、Kasagi Yui、Hirano Teruyuki、et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 4 Pages: 904-922
  • DOI: 10.1093/pasj/psac044
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Direct-imaging Discovery and Dynamical Mass of a Substellar Companion Orbiting an Accelerating Hyades Sun-like Star with SCExAO/CHARIS (2022)
  • Author(s): Kuzuhara Masayuki et al. (36著者中33番目 Nishikawa Jun)
  • Journal Title: The Astrophysical Journal Letters Volume: 934 Issue: 2 Pages: L18-L18
  • DOI: 10.3847/2041-8213/ac772f
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Monitoring Inner Regions in the RY Tau Jet (2022)
  • Author(s): Uyama Taichi、Takami Michihiro、Cugno Gabriele et al.
  • Journal Title: The Astronomical Journal Volume: 163 Issue: 6 Pages: 268-268
  • DOI: 10.3847/1538-3881/ac67a0
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: Multi-wavelength polarimetry of bright regions in NGC 2071 in the far-infrared/submillimeter range, with POL-2 and HAWC+ (2022)
  • Author(s): L. Fanciullo, F. Kemper, K. Pattle, 他
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 512 Issue: 2 Pages: 1985-2002
  • DOI: 10.1093/mnras/stac528
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Effects of Magnetic Field Orientations in Dense Cores on Gas Kinematics in Protostellar Envelopes (2022)
  • Author(s): Gupta Aashish et al.
  • Journal Title: The Astrophysical Journal Volume: 930 Issue: 1 Pages: 67-67
  • DOI: 10.3847/1538-4357/ac63bc
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] B-fields in star-forming region observations (BISTRO): magnetic fields in the filamentary structures of Serpens Main (2022)
  • Author(s): W. Kwon, K. Pattle, S. Sadavoy, 他
  • Journal Title: The Astrophysical Journal Volume: 926 Issue: 2 Pages: 163-163
  • DOI: 10.3847/1538-4357/ac4bbe
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Elemental Abundances of nearby M Dwarfs Based on High-resolution Near-infrared Spectra Obtained by the Subaru/IRD Survey: Proof of Concept (2022)
  • Author(s): Ishikawa Hiroyuki Tako、Aoki Wako、Hirano Teruyuki、et al.
  • Journal Title: The Astronomical Journal Volume: 163 Issue: 2 Pages: 72-72
  • DOI: 10.3847/1538-3881/ac3ee0
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Dust dissipation timescales in the intermediate and outer regions of protoplanetary disks (2021)
  • Author(s): Maeshima Hiroshi、Nakagawa Takao、Kojima Takuya、Takita Satoshi、Kwon Jungmi
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 73 Issue: 6 Pages: 1589-1603
  • DOI: 10.1093/pasj/psab095
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: Evidence for Pinched Magnetic Fields in Quiescent Filaments of NGC 1333 (2021)
  • Author(s): Doi Yasuo、Tomisaka Kohji、Hasegawa Tetsuo、Coude Simon、Arzoumanian Doris、...全36名
  • Journal Title: The Astrophysical Journal Letters Volume: 923 Issue: 1 Pages: L9-L9
  • DOI: 10.3847/2041-8213/ac3cc1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Multiband Imaging of the HD 36546 Debris Disk: A Refined View from SCExAO/CHARIS* (2021)
  • Author(s): Lawson Kellen、Currie Thayne、Wisniewski John P.、et al.
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 6 Pages: 293-293
  • DOI: 10.3847/1538-3881/ac2823
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] SCExAO/CHARIS Direct Imaging of A Low-mass Companion At A Saturn-like Separation from an Accelerating Young A7 Star (2021)
  • Author(s): Chilcote Jeffrey、Tobin Taylor、Currie Thayne、Brandt Timothy D.、Groff Tyler D.、Kuzuhara Masayuki、Guyon Olivier、Lozi Julien、Jovanovic Nemanja、Sahoo Ananya、Deo Vincent、Akiyama Eiji、Janson Markus、Knapp Jill、Kwon Jungmi、McElwain Michael W. 他5名
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 6 Pages: 251-251
  • DOI: 10.3847/1538-3881/ac29ba
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: 950/450 micron meter polarization study toward NGC 2071IR in Orion B (2021)
  • Author(s): A. Lyo, J. Kim, S. Sadavo, 他
  • Journal Title: The Astrophysical Journal Volume: 918 Issue: 2 Pages: 85-85
  • DOI: 10.3847/1538-4357/ac0ce9
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Two-component Magnetic Field along the Line of Sight to the Perseus Molecular Cloud: Contribution of the Foreground Taurus Molecular Cloud (2021)
  • Author(s): Doi Yasuo、Hasegawa Tetsuo、Bastien Pierre、et al.
  • Journal Title: The Astrophysical Journal Volume: 914 Issue: 2 Pages: 122-122
  • DOI: 10.3847/1538-4357/abfcc5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO-2 Survey: The distribution of magnetic field strengths towards the OMC-1 Region (2021)
  • Author(s): J. Hwang, J. Kim, K. Pattle,他
  • Journal Title: The Astrophysical Journal Volume: 913 Issue: 2 Pages: 85-85
  • DOI: 10.3847/1538-4357/abf3c4
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO-2 Survey: The magnetic field in the center of the Rosette molecular cloud (2021)
  • Author(s): V. Konyves, D. Ward-Thompson, K. Pattle, 他
  • Journal Title: The Astrophysical Journal Volume: 913 Issue: 1 Pages: 57-57
  • DOI: 10.3847/1538-4357/abf3ca
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Revealing the diverse magnetic field morphologies in Taurus dense cores with sensitive sub-millimeter polarimetry (2021)
  • Author(s): E. Chakali, D. Li, R. S. Furuya, 他
  • Journal Title: The Astrophysical Journal Letters Volume: 912 Issue: 2 Pages: L27-L27
  • DOI: 10.3847/2041-8213/abeb1c
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Dust polarized emission observations of NGC 6334 (2021)
  • Author(s): Arzoumanian D.、Furuya R. S.、Hasegawa T.、Tahani M.、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 647 Pages: A78-A78
  • DOI: 10.1051/0004-6361/202038624
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Observations of Magnetic Fields Surrounding LkHα 101 Taken by the BISTRO Survey with JCMT-POL-2 (2021)
  • Author(s): Ngoc Nguyen Bich、他、including Kohji Tomisaka
  • Journal Title: The Astrophysical Journal Volume: 908 Issue: 1 Pages: 10-10
  • DOI: 10.3847/1538-4357/abd0fc
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] JCMT POL-2 and BISTRO Survey Observations of Magnetic Fields in the L1689 Molecular Cloud (2021)
  • Author(s): Pattle Kate、Lai Shih-Ping、Di Francesco James、et al.
  • Journal Title: The Astrophysical Journal Volume: 907 Issue: 2 Pages: 88-88
  • DOI: 10.3847/1538-4357/abcc6c
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: Alignment between Outflows and Magnetic Fields in Dense Cores/Clumps (2021)
  • Author(s): Yen Hsi-Wei、Koch Patrick M.、Hull Charles L. H.、et al.
  • Journal Title: The Astrophysical Journal Volume: 907 Issue: 1 Pages: 33-33
  • DOI: 10.3847/1538-4357/abca99
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] SCExAO/CHARIS Direct Imaging Discovery of a 20 au Separation, Low-mass Ratio Brown Dwarf Companion to an Accelerating Sun-like Star (2020)
  • Author(s): Currie Thayne、Brandt Timothy D.、Kuzuhara Masayuki、et al.
  • Journal Title: The Astrophysical Journal Volume: 904 Issue: 2 Pages: L25-L25
  • DOI: 10.3847/2041-8213/abc631
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] SCExAO/CHARIS Near-infrared Integral Field Spectroscopy of the HD 15115 Debris Disk (2020)
  • Author(s): Lawson Kellen、Currie Thayne、Wisniewski John P.、et al.
  • Journal Title: The Astronomical Journal Volume: 160 Issue: 4 Pages: 163-163
  • DOI: 10.3847/1538-3881/ababa6
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] SCExAO/CHARIS High-contrast Imaging of Spirals and Darkening Features in the HD 34700 A Protoplanetary Disk (2020)
  • Author(s): Uyama Taichi、Currie Thayne、Christiaens Valentin、Bae Jaehan、Muto Takayuki、Takahashi Sanemichi Z.、Tazaki Ryo et al.
  • Journal Title: The Astrophysical Journal Volume: 900 Issue: 2 Pages: 135-135
  • DOI: 10.3847/1538-4357/aba8f6
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distortion of Magnetic Fields in the Dense Core SL 42 (CrA-E) in the Corona Australis Molecular Cloud Complex (2020)
  • Author(s): Kandori Ryo、Tamura Motohide、Saito Masao、Tomisaka Kohji、Matsumoto Tomoaki、Tazaki Ryo、Nagata Tetsuya、Kusakabe Nobuhiko、Nakajima Yasushi、Kwon Jungmi、Nagayama Takahiro、Tatematsu Ken’ichi
  • Journal Title: The Astrophysical Journal Volume: 900 Issue: 1 Pages: 20-20
  • DOI: 10.3847/1538-4357/abaab3
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: Magnetic Fields Associated with a Network of Filaments in NGC 1333 (2020)
  • Author(s): Doi Yasuo、Hasegawa Tetsuo、Furuya Ray S.、et al.
  • Journal Title: The Astrophysical Journal Volume: 899 Issue: 1 Pages: 28-28
  • DOI: 10.3847/1538-4357/aba1e2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distortion of Magnetic Fields in BHR 71 (2020)
  • Author(s): Kandori Ryo、Tamura Motohide、Saito Masao、Tomisaka Kohji、Matsumoto Tomoaki、Tazaki Ryo、Nagata Tetsuya、Kusakabe Nobuhiko、Nakajima Yasushi、Kwon Jungmi、Nagayama Takahiro、Tatematsu Ken’ichi
  • Journal Title: The Astrophysical Journal Volume: 892 Issue: 2 Pages: 128-134
  • DOI: 10.3847/1538-4357/ab7b68
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Magnetic field structures in star-forming regions revealed by imaging polarimetry at multi-wavelengths (2020)
  • Author(s): Kwon Jungmi
  • Journal Title: Proceedings of the International Astronomical Union Volume: 14 Issue: A30 Pages: 102-102
  • DOI: 10.1017/s1743921319003570
• [Journal Article] Distortion of Magnetic Fields in Barnard 335 (2020)
  • Author(s): Kandori, Ryo; Saito, Masao; Tamura, Motohide; Tomisaka, Kohji; Matsumoto, Tomoaki; Tazaki, Ryo; Nagata, Tetsuya; Kusakabe, Nobuhiko; Nakajima, Yasushi; Kwon, Jungmi; Nagayama, Takahiro; Tatematsu, Ken'ichi
  • Journal Title: Astrophysical Journal Volume: 891 Issue: 1 Pages: 55-55
  • DOI: 10.3847/1538-4357/ab6f07
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Near-infrared Imaging of a Spiral in the CQ Tau Disk (2020)
  • Author(s): Uyama Taichi、Muto Takayuki、Mawet Dimitri et al.
  • Journal Title: The Astronomical Journal Volume: 159 Issue: 3 Pages: 118-118
  • DOI: 10.3847/1538-3881/ab7006
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Distortion of Magnetic Fields in the Dense Core CB81 (L1774, Pipe 42) in the Pipe Nebula (2020)
  • Author(s): Kandori, Ryo; Tamura, Motohide; Saito, Masao; Tomisaka, Kohji; Matsumoto, Tomoaki; Tazaki, Ryo; Nagata, Tetsuya; Kusakabe, Nobuhiko; Nakajima, Yasushi; Kwon, Jungmi; Nagayama, Takahiro; Tatematsu, Ken'ichi
  • Journal Title: Astrophysical Journal Volume: 890 Issue: 1 Pages: 14-14
  • DOI: 10.3847/1538-4357/ab67c5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] High-resolution Near-infrared Polarimetry and Submillimeter Imaging of FS Tau A: Possible Streamers in Misaligned Circumbinary Disk System (2020)
  • Author(s): Yang Yi、Akiyama Eiji、Currie Thayne、et al.（59名中35番目）
  • Journal Title: The Astrophysical Journal Volume: 889 Issue: 2 Pages: 140-140
  • DOI: 10.3847/1538-4357/ab64f9
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Atmospheric Characterization and Further Orbital Modeling of κ Andromeda b (2020)
  • Author(s): Uyama Taichi、Currie Thayne、Hori Yasunori、et al.（22名中7番目）
  • Journal Title: The Astronomical Journal Volume: 159 Issue: 2 Pages: 40-40
  • DOI: 10.3847/1538-3881/ab5afa
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distortion of Magnetic Fields in a Starless Core. VI. Application of Flux Freezing Model and Core Formation of FeSt 1─457 (2020)
  • Author(s): Kandori, Ryo; Tomisaka, Kohji; Saito, Masao; Tamura, Motohide; Matsumoto, Tomoaki; Tazaki, Ryo; Nagata, Tetsuya; Kusakabe, Nobuhiko; Nakajima, Yasushi; Kwon, Jungmi; Nagayama, Takahiro; Tatematsu, Ken'ichi
  • Journal Title: Astrophysical Journal Volume: 888 Issue: 2 Pages: 120-120
  • DOI: 10.3847/1538-4357/ab6081
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Modeling the Accretion Disk around the High-mass Protostar GGD 27-MM1 (2020)
  • Author(s): Anez-Lopez N.、Osorio M.、Busquet G.、Girart J. M.、Macias E.、Carrasco-Gonzalez C.、Curiel S.、Estalella R.、Fernandez-Lopez M.、Galvan-Madrid R.、Kwon J.、Torrelles J. M.
  • Journal Title: The Astrophysical Journal Volume: 888 Issue: 1 Pages: 41-41
  • DOI: 10.3847/1538-4357/ab5dbc
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Subaru Near-infrared Imaging Polarimetry of Misaligned Disks around the SR 24 Hierarchical Triple System (2020)
  • Author(s): Mayama, Satoshi; Perez, Sebastian; Kusakabe, Nobuhiko; Akiyama, Eiji et al.
  • Journal Title: The Astronomical Journal Volume: 159 Issue: 1 Pages: 12-12
  • DOI: 10.3847/1538-3881/ab5850
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distortion of magnetic fields in Barnard 68 (2019)
  • Author(s): Kandori Ryo、Tamura Motohide、Saito Masao、Tomisaka Kohji、Matsumoto Tomoaki、Kusakabe Nobuhiko、Kwon Jungmi、Nagayama Takahiro、Nagata Tetsuya、Tazaki Ryo、Tatematsu Ken’ichi
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 72 Issue: 1 Pages: 8-8
  • DOI: 10.1093/pasj/psz127
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Magnetic field structure in Serpens South (2019)
  • Author(s): Kusune Takayoshi、Nakamura Fumitaka、Sugitani Koji、Sato Shuji、Tamura Motohide、Kwon Jungmi、Dobashi Kazuhito、Shimoikura Tomomi、Wu Benjamin
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 71 Issue: Supplement_1
  • DOI: 10.1093/pasj/psz040
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Near-infrared polarimetric study of near-Earth object 252P/LINEAR: an implication of scattered light from the evolved dust particles (2019)
  • Author(s): Kwon Yuna G.、Ishiguro Masateru、Kwon Jungmi、Kuroda Daisuke、Im Myungshin、Choi Changsu、Tamura Motohide、Nagayama Takahiro、Kawai Nobuyuki、Watanabe Jun-Ichi
  • Journal Title: Astronomy & Astrophysics Volume: 629 Pages: A121-A121
  • DOI: 10.1051/0004-6361/201935542
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Probing the cold magnetized Universe with SPICA-POL (B-BOP) (2019)
  • Author(s): Andre, Ph., Hughes, A., Guillet, V., et al.
  • Journal Title: Publications of the Astronomical Society of Australia Volume: 36
  • DOI: 10.1017/pasa.2019.20
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Chromaticity Analysis and PSF Subtraction Techniques for SCExAO/CHARIS Data (2019)
  • Author(s): Gerard Benjamin L.、Marois Christian、Currie Thayne、Brandt Timothy、Chilcote Jeffrey K.、Draper Zachary H.、Groff Tyler、Guyon Olivier、Hayashi Masahiko、Jovanovic Nemanja、Knapp Gillian R.、Kudo Tomoyuki、Kwon Jungmi、Lozi Julien、Martinache Frantz、McElwain Michael、Tamura Motohide、Uyama Taichi
  • Journal Title: The Astronomical Journal Volume: 158 Issue: 1 Pages: 36-36
  • DOI: 10.3847/1538-3881/ab21d4
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: The Magnetic Field of the Barnard 1 Star-forming Region (2019)
  • Author(s): Coude Simon、Bastien Pierre、Houde Martin、Sadavoy Sarah、... Tomisaka Kohji、...、The B-fields In STar-forming Regions Observations (BISTRO) Collaboration
  • Journal Title: The Astrophysical Journal Volume: 877 Issue: 2 Pages: 88-88
  • DOI: 10.3847/1538-4357/ab1b23
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] No Clear, Direct Evidence for Multiple Protoplanets Orbiting LkCa 15: LkCa 15 bcd are Likely Inner Disk Signals (2019)
  • Author(s): Currie Thayne、Marois Christian、Cieza Lucas、et al.（33名中31番目）
  • Journal Title: The Astrophysical Journal Volume: 877 Issue: 1 Pages: L3-L3
  • DOI: 10.3847/2041-8213/ab1b42
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: The magnetic field in the starless core rho Ophiuchus C (2019)
  • Author(s): Liu, J., Qiu, K., Berry, D., Francesco, J. D., et al.
  • Journal Title: The Astrophysical Journal Volume: 877 Issue: 1 Pages: 43-43
  • DOI: 10.3847/1538-4357/ab0958
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] JCMT BISTRO Survey: Magnetic Fields within the Hub-filament Structure in IC 5146 (2019)
  • Author(s): Wang Jia-Wei、Lai Shih-Ping、Eswaraiah Chakali et al.
  • Journal Title: The Astrophysical Journal Volume: 876 Issue: 1 Pages: 42-42
  • DOI: 10.3847/1538-4357/ab13a2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Multi-epoch Direct Imaging and Time-variable Scattered Light Morphology of the HD 163296 Protoplanetary Disk (2019)
  • Author(s): Rich, E. A., Wisniewski, J. P., Currie, T., Fukagawa, M., Grady, C. A., Sitko, M. L., Pikhartova, M., Hashimoto, J., Abe, L., Brandner, W., Brandt, T. D., Carson, J. C., Chilcote, J., Dong, R., Feldt, M., Goto, M., Groff, T., Guyon, O., Hayano, Y., Hayashi, M., Hayashi, S. S., Henning, T., Hodapp, K. W., Ishii, M., Iye
  • Journal Title: The Astrophysical Journal Volume: 875 Issue: 1 Pages: 38-38
  • DOI: 10.3847/1538-4357/ab0f3b
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] NIR Polarimetry of Large Asteroids (2022)
  • Author(s): Yoonsoo P. Bach
  • Organizer: 2022年度なゆたユーザーズミーティング
• [Presentation] 星形成領域 NGC 1333 の磁場構造 III (2022)
  • Author(s): 土井靖生、Jungmi Kwon、 他 BISTRO チーム
  • Organizer: 日本天文学会春季年会
• [Presentation] Near-Infrared Polarimetry of Large Main Belt Asteroid - (4) Vesta (2021)
  • Author(s): Yoonsoo P. Bach, Masateru Ishiguro, Jun Takahashi, Hiroyuki Naito, Jungmi Kwon, Daisuke Kuroda
  • Organizer: The 2021 KAS Spring meeting
• [Presentation] Near-Infrared Photopolarimetry of the Large Main Belt Asteroid - (4) Vesta (2020)
  • Author(s): Yoonsoo P. Bach, Masateru Ishiguro, Jun Takahashi, Hiroyuki Naito, Jungmi Kwon, and Daisuke Kuroda
  • Organizer: Astronomical Polarimetry 2020
  • Int'l Joint Research