Cosmic-ray acceleration in supernova remnants revealed by ALMA

• Project/Area Number: 21H01136
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Review Section: Basic Section 16010:Astronomy-related
• Research Institution: Gifu University
• Principal Investigator: Sano Hidetoshi 岐阜大学, 工学部, 准教授 (50739472)
• Project Period (FY): 2021-04-01 – 2024-03-31
• Project Status: Completed (Fiscal Year 2024)
• Budget Amount: ¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000); Fiscal Year 2023: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2022: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000); Fiscal Year 2021: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
• Keywords: 宇宙線 / 超新星残骸 / ALMA / 星間雲 / ガンマ線 / シンクロトロンX線 / NANTEN2 / 再結合優勢プラズマ

Outline of Research at the Start

超新星残骸における宇宙線加速の理解は、高エネルギー天文学の重要課題である。申請者はこれまでに、超新星残骸に付随する星間雲の特定が、被加速粒子の振る舞いや非熱的放射の理解に不可欠であることを示してきた。一方で銀河系内の研究対象は、星間雲の解像が容易な視直径の大きい太陽系近傍天体に限定されていた。本研究では、電波干渉計 ALMA による高解像度分子雲探査を軸に、系内天体の大部分を占める視直径0.5度以下の遠方天体にこれを拡張する。従来の10倍以上広い空間レンジで被加速宇宙線エネルギーを定量し、宇宙線加速や非熱的放射に対する星間雲の役割を銀河スケールで明らかにする。

Outline of Final Research Achievements

Understanding cosmic-ray acceleration in supernova remnants (SNRs) is a central issue in high-energy astrophysics. Investigating the interstellar clouds associated with SNRs is crucial for interpreting the behavior of accelerated particles and the resulting non-thermal emission. However, studies within our Galaxy have traditionally focused on nearby SNRs with large apparent sizes, where resolving associated clouds is relatively straightforward.
In this project, we extended such investigations to more distant SNRs with angular sizes smaller than 0.5 degrees, which account for the majority of Galactic SNRs. Using high-resolution molecular cloud surveys with ALMA, we identified associated interstellar clouds in more than a dozen SNRs. By quantifying the total energy of accelerated cosmic-ray protons, we gained new insights into the relation between cosmic-ray acceleration, non-thermal radiation, and the interstellar clouds throughout the Galaxy.

Academic Significance and Societal Importance of the Research Achievements

宇宙線がどこでどのくらい発生しているかを探ることは、天文学100年来の謎であり研究意義が極めて大きい。なぜなら宇宙線は、星の材料である星間雲の電離や化学進化を促すため、その起源解明は「銀河や宇宙の進化」の理解に欠かせないからだ。本研究課題では、これまで太陽系近傍でしか調べられてこなかった、超新星残骸(SNR)で加速された宇宙線のエネルギーを、銀河全体にわたって初めて網羅的に調べたことに学術的意義がある。具体的には、太陽系近傍も銀河遠方においても、SNRは同じように宇宙線を発生させていることを観測的に明らかにした。人類の宇宙線に対する理解を促進したという点で社会的意義も大きい。

Research Products

• [Int'l Joint Research] Western Sydney University/The University of Adelaide(オーストラリア)
• [Int'l Joint Research] The University of Adelaide/Western Sydney University/University of New South Wales(オーストラリア)
• [Int'l Joint Research] Max-Planck-Institut fur Kernphysik/Max-Planck-Institut fur Astrophysik/Ludwig-Maximilians Universitat(ドイツ)
• [Int'l Joint Research] University of California(米国)
• [Int'l Joint Research] Sapienza Universita di Roma/Istituto Nazionale di Fisica Nucleare(イタリア)
• [Int'l Joint Research] Universidade de Lisboa(ポルトガル)
• [Journal Article] Study of the origin of the azimuthal variation of synchrotron X-ray spectrum from SNR RX J0852.0-4622 (2025)
  • Author(s): Dai Tateishi, Nobuaki Sasaki, Yukikatsu Terada, Satoru Katsuda, Shiu-Hang Lee, Hidetoshi Sano, Yasuo Fukui, Aya Bamba
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 1 Pages: 1-20
  • Peer Reviewed
• [Journal Article] Optical investigation of supernova remnant G206.7+5.9 (2025)
  • Author(s): Baks H、Aktekin E、Baks V、Sano H、Sezer A
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 537 Issue: 3 Pages: 2412-2421
  • DOI: 10.1093/mnras/staf172
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Detection of RS Oph with LST-1 and modelling of its HE/VHE gamma-ray emission (2025)
  • Author(s): The CTA-LST Project et al. (including Sano, H.)
  • Journal Title: Astronomy & Astrophysics Volume: 695 Pages: A152-A152
  • DOI: 10.1051/0004-6361/202452447
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Gamma-Ray Origin of RX J0852.0-4622 Quantifying the Hadronic and Leptonic Components: Further Evidence for the Cosmic-Ray Acceleration in Young Shell-type SNRs (2024)
  • Author(s): Fukui, Y., Aruga, M., Sano, H., Hayakawa, T., Inoue, T., Rowell, G., Einecke, S., Tachihara, K.
  • Journal Title: The Astrophysical Journal Volume: 961 Issue: 2 Pages: 162-162
  • DOI: 10.3847/1538-4357/ad0da3
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A 3D diffusive and advective model of electron transport applied to the pulsar wind nebula HESS J1825 - 137 (2024)
  • Author(s): Collins, T., Rowell, G., Einecke, S., Voisin, F., Fukui, Y., Sano, H.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 528 Issue: 2 Pages: 2749-2769
  • DOI: 10.1093/mnras/stae139
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Radio continuum study of the Large Magellanic Cloud supernova remnant Honeycomb Nebula (2024)
  • Author(s): Alsaberi R.Z.E.、Filipovic M.D.、Sano H.、Kavanagh P.、Janas P.、Payne J.L.、Urosevic D.
  • Journal Title: Serbian Astronomical Journal Volume: 208 Issue: 208 Pages: 29-40
  • DOI: 10.2298/saj240109001a
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Optical and HI observations of IC443 and G189.6+3.3 in a complex environment (2024)
  • Author(s): Bakis H、Payli G、Aktekin E、Sano H、Sezer A
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 532 Issue: 2 Pages: 2570-2583
  • DOI: 10.1093/mnras/stae1653
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Discovery of Perun (G329.9-0.5): a new, young, Galactic SNR (2024)
  • Author(s): Smeaton Zachary J、Filipovic Miroslav D、Lazarevic Sanja、Alsaberi Rami Z E、Ahmad Adeel、Araya Miguel、Ball Brianna D、Bordiu Cristobal、Buemi Carla S、Bufano Filomena、Dai Shi、Haberl Frank、Hopkins Andrew M、Ingallinera Adriano、Hidetoshi Sano et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 534 Issue: 3 Pages: 2918-2937
  • DOI: 10.1093/mnras/stae2237
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Diprotodon on the sky. The Large Galactic Supernova Remnant (SNR) G278.94+1.35 (2024)
  • Author(s): Filipovic Miroslav D.、Lazarevic Sanja、Araya Miguel、Hurley-Walker Natasha、Kothes Roland、 Sano Hidetoshi、Rowell Gavin、Martin Pierrick、Fukui Yasuo、Alsaberi Rami Z. E.、Arbutina Bojan、Ball Brianna、Bordiu Cristobal、Brose Robert、Bufano Filomena、Burger-Scheidlin Christopher、Anne Collins Tiffany、et al.
  • Journal Title: Publications of the Astronomical Society of Australia Volume: 41 Pages: 112-130
  • DOI: 10.1017/pasa.2024.93
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] CO Observations of the Type Ia Supernova Remnant 3C 397 by the Nobeyama 45 m Radio Telescope: Possible Evidence for the Single-degenerated Explosion (2024)
  • Author(s): Ito D.、Sano H.、Nakazawa K.、Mitsuishi I.、Fukui Y.、Sudou H.、Takaba H.
  • Journal Title: The Astrophysical Journal Volume: 978 Issue: 2 Pages: 123-131
  • DOI: 10.3847/1538-4357/ad95f5
  • Peer Reviewed / Open Access
• [Journal Article] Dark matter line searches with the Cherenkov Telescope Array (2024)
  • Author(s): The CTAO Consortium et al. (including Sano, H.)
  • Journal Title: Journal of Cosmology and Astroparticle Physics Volume: 2024 Issue: 07 Pages: 047-109
  • DOI: 10.1088/1475-7516/2024/07/047
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A detailed study of the very high-energy Crab pulsar emission with the LST-1 (2024)
  • Author(s): The CTA-LST Project et al. (including Sano, H.)
  • Journal Title: Astronomy & Astrophysics Volume: 690 Pages: A167-A167
  • DOI: 10.1051/0004-6361/202450059
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Prospects for γ-ray observations of the Perseus galaxy cluster with the Cherenkov Telescope Array (2024)
  • Author(s): The CTAO Consortium et al. (including Sano, H.)
  • Journal Title: Journal of Cosmology and Astroparticle Physics Volume: 2024 Issue: 10 Pages: 004-107
  • DOI: 10.1088/1475-7516/2024/10/004
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Prospects for a survey of the galactic plane with the Cherenkov Telescope Array (2024)
  • Author(s): The CTAO Consortium et al. (including Sano, H.)
  • Journal Title: Journal of Cosmology and Astroparticle Physics Volume: 2024 Issue: 10 Pages: 081-150
  • DOI: 10.1088/1475-7516/2024/10/081
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A new method of reconstructing images of gamma-ray telescopes applied to the LST-1 of CTAO (2024)
  • Author(s): The CTA-LST Project et al. (including Sano, H.)
  • Journal Title: Astronomy & Astrophysics Volume: 691 Pages: A328-A328
  • DOI: 10.1051/0004-6361/202450889
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Multiwavelength studies of G298.6?0.0: An old GeV supernova remnant interacting with molecular clouds (2023)
  • Author(s): Yeung Paul K H、Bamba Aya、Sano Hidetoshi
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 75 Issue: 2 Pages: 384-396
  • DOI: 10.1093/pasj/psad006
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Discovery of optical emission associated with the supernova remnant G107.5-1.5 (2023)
  • Author(s): Bakis H、Bulut G、Bakis V、Sano H、Sezer A
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 521 Issue: 1 Pages: 1099-1112
  • DOI: 10.1093/mnras/stad576
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Detection of a new molecular cloud in the LHAASO J2108+5157 region supporting a hadronic PeVatron scenario (2023)
  • Author(s): de la Fuente Eduardo、Toledano-Juarez Ivan、Kawata Kazumasa、Trinidad Miguel A、Tafoya Daniel、Sano Hidetoshi、Tokuda Kazuki、Nishimura Atsushi、Onishi Toshikazu、Sako Takashi、Hona Binita、Ohnishi Munehiro、Takita Masato
  • Journal Title: Publications of the Astronomical Society of Japan Volume: - Issue: 3 Pages: 546-566
  • DOI: 10.1093/pasj/psad018
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Sensitivity of the Cherenkov Telescope Array to TeV photon emission from the Large Magellanic Cloud (2023)
  • Author(s): Acharyya A、Adam R、Aguasca-Cabot A、et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 523 Issue: 4 Pages: 5353-5387
  • DOI: 10.1093/mnras/stad1576
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] EMU Detection of a Large and Low Surface Brightness Galactic SNR G288.8-6.3 (2023)
  • Author(s): Filipovic Miroslav D.、Dai Shi、Arbutina Bojan、Hurley-Walker Natasha、Brose Robert、Becker Werner、Sano Hidetoshi et al.
  • Journal Title: The Astronomical Journal Volume: 166 Issue: 4 Pages: 149-159
  • DOI: 10.3847/1538-3881/acf19c
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Cosmic-ray-driven enhancement of the C^0/CO abundance ratio in W 51 C (2023)
  • Author(s): Yamagishi Mitsuyoshi、Furuya Kenji、Sano Hidetoshi、Izumi Natsuko、Takekoshi Tatsuya、Kaneda Hidehiro、Nakanishi Kouichiro、Shimonishi Takashi
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 75 Issue: 5 Pages: 883-892
  • DOI: 10.1093/pasj/psad046
  • Peer Reviewed / Open Access
• [Journal Article] Discovery of a molecular cloud possibly associated with the youngest Galactic SNR G1.9+0.3 (2023)
  • Author(s): Enokiya Rei、Sano Hidetoshi、Filipovi? Miroslav D、Alsaberi Rami Z E、Inoue Tsuyoshi、Oka Tomoharu
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 75 Issue: 5 Pages: 970-985
  • DOI: 10.1093/pasj/psad054
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] ALMA Observations of Supernova Remnant N49 in the Large Magellanic Cloud. II. Non-LTE Analysis of Shock-heated Molecular Clouds (2023)
  • Author(s): Sano H.、Yamane Y., et al. (31 authors; K. Tsuge 30th)
  • Journal Title: The Astrophysical Journal Volume: 958 Issue: 1 Pages: 53-53
  • DOI: 10.3847/1538-4357/acffbe
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] On the influence of shock-cloud interactions on the nonthermal X-ray emission from the supernova remnant RCW 86 (2023)
  • Author(s): Bamba Aya、Sano Hidetoshi、Yamazaki Ryo、Vink Jacco
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 75 Issue: 6 Pages: 1344-1352
  • DOI: 10.1093/pasj/psad075
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] ATCA study of Small Magellanic Cloud supernova remnant 1E 0102.2-7219 (2023)
  • Author(s): Alsaberi Rami Z E、Filipovi M D、Dai S、et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 527 Issue: 1 Pages: 1444-1460
  • DOI: 10.1093/mnras/stad3300
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Discovery of optical emission from the supernova remnant G108.2-0.6 and its atomic environment (2023)
  • Author(s): Payli G、Bakis H、Aktekin E、Sano H、Sezer A
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 527 Issue: 4 Pages: 11685-11693
  • DOI: 10.1093/mnras/stad3943
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Mysterious odd radio circle near the large magellanic cloud - an intergalactic supernova remnant? (2022)
  • Author(s): Filipovic Miroslav D、Payne J L、Alsaberi R Z E、Norris R P、Macgregor P J、Rudnick L、Koribalski B S、Leahy D、Ducci L、Kothes R、Andernach H、Barnes L、Bojicic I S、Bozzetto L M、Brose R、Collier J D、Crawford E J、Crocker R M、Dai S、Galvin T J、Sano H、ほか30名
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 512 Issue: 1 Pages: 265-284
  • DOI: 10.1093/mnras/stac210
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Charge Exchange X-Ray Emission Detected in Multiple Shells of Supernova Remnant G296.1-0.5 (2022)
  • Author(s): Tanaka Yukiko、Uchida Hiroyuki、Tanaka Takaaki、Amano Yuki、Koshiba Yosuke、Go Tsuru Takeshi、Sano Hidetoshi、Fukui Yasuo
  • Journal Title: The Astrophysical Journal Volume: 933 Issue: 1 Pages: 101-101
  • DOI: 10.3847/1538-4357/ac738f
  • Peer Reviewed / Open Access
• [Journal Article] An Expanding Shell of Neutral Hydrogen Associated with SN 1006: Hints for the Single-degenerate Origin and Faint Hadronic Gamma-Rays (2022)
  • Author(s): Sano H.、Yamaguchi H.、Aruga M.、Fukui Y.、Tachihara K.、Filipovic M. D.、Rowell G.
  • Journal Title: The Astrophysical Journal Volume: 933 Issue: 2 Pages: 157-157
  • DOI: 10.3847/1538-4357/ac7465
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] High-resolution X-ray study of supernova remnant J0453.6?6829 with unusually high forbidden-to-resonance ratio (2022)
  • Author(s): Koshiba Yosuke、Uchida Hiroyuki、Tanaka Takaaki、Amano Yuki、Sano Hidetoshi、Tsuru Takeshi Go
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 4 Pages: 757-766
  • DOI: 10.1093/pasj/psac033
  • Peer Reviewed
• [Journal Article] Molecular and Atomic Clouds Associated with the Gamma-Ray Supernova Remnant Puppis A (2022)
  • Author(s): Aruga M.、Sano H.、Fukui Y.、Reynoso E. M.、Rowell G.、Tachihara K.
  • Journal Title: The Astrophysical Journal Volume: 938 Issue: 2 Pages: 94-94
  • DOI: 10.3847/1538-4357/ac90c6
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] New ASKAP radio supernova remnants and candidates in the Large Magellanic Cloud (2022)
  • Author(s): Bozzetto Luke M、Filipovic Miroslav D、Sano H、Alsaberi R Z E、Barnes L A、Bojicic I S、Brose R、Chomiuk L、Crawford E J、Dai S、Ghavam M、Haberl F、Hill T、Hopkins A M、Ingallinera A、Jarrett T、Kavanagh P J、ほか20名
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 518 Issue: 2 Pages: 2574-2598
  • DOI: 10.1093/mnras/stac2922
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Optical reconstruction of dust in the region of supernova remnant RX J1713.7-3946 from astrometric data (2021)
  • Author(s): Leike R.、Celli S.、Krone-Martins A.、Boehm C.、Glatzle M.、Fukui Y.、Sano H.、Rowell G.
  • Journal Title: Nature Astronomy Volume: 5 Issue: 8 Pages: 832-838
  • DOI: 10.1038/s41550-021-01344-w
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The interstellar medium in young supernova remnants: key to the production of cosmic X-rays and gamma-rays (2021)
  • Author(s): Sano Hidetoshi、Fukui Yasuo
  • Journal Title: Astrophysics and Space Science Volume: 366 Issue: 6 Pages: 58-74
  • DOI: 10.1007/s10509-021-03960-4
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Explaining the extended GeV gamma-ray emission adjacent to HESS J1825-137 (2021)
  • Author(s): Collins T、Rowell G、Mitchell A M W、Voisin F、Fukui Y、Sano H、Alsulami R、Einecke S
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 504 Issue: 2 Pages: 1840-1853
  • DOI: 10.1093/mnras/stab983
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Pursuing the Origin of the Gamma Rays in RX J1713.7-3946 Quantifying the Hadronic and Leptonic Components (2021)
  • Author(s): Fukui Yasuo、Sano Hidetoshi、Yamane Yumiko、Hayakawa Takahiro、Inoue Tsuyoshi、Tachihara Kengo、Rowell Gavin、Einecke Sabrina
  • Journal Title: The Astrophysical Journal Volume: 915 Issue: 2 Pages: 84-98
  • DOI: 10.3847/1538-4357/abff4a
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Associated Molecular and Atomic Clouds with X-Ray Shell of Superbubble 30 Doradus C in the LMC (2021)
  • Author(s): Yamane Y.、Sano H.、Filipovic M. D.、Tokuda K.、Fujii K.、Babazaki Y.、Mitsuishi I.、Inoue T.、Aharonian F.、Inaba T.、Inutsuka S.、Maxted N.、Mizuno N.、Onishi T.、Rowell G.、Tsuge K.、Voisin F.、Yoshiike S.、Fukuda T.、Kawamura A.、Bamba A.、Tachihara K.、Fukui Y.
  • Journal Title: The Astrophysical Journal Volume: 918 Issue: 1 Pages: 36-52
  • DOI: 10.3847/1538-4357/ac0adb
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] ALMA CO Observations of the Mixed-morphology Supernova Remnant W49B: Efficient Production of Recombining Plasma and Hadronic Gamma Rays via Shock-Cloud Interactions (2021)
  • Author(s): Sano H.、Yoshiike S.、Yamane Y.、Hayashi K.、Enokiya R.、Tokuda K.、Tachihara K.、Rowell G.、Filipovic M. D.、Fukui Y.
  • Journal Title: The Astrophysical Journal Volume: 919 Issue: 2 Pages: 123-137
  • DOI: 10.3847/1538-4357/ac0dba
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Discovery of a Wind-blown Bubble Associated with the Supernova Remnant G346.6-0.2: A Hint for the Origin of Recombining Plasma (2021)
  • Author(s): Sano H.、Suzuki H.、Nobukawa K. K.、Filipovic M. D.、Fukui Y.、Moriya T. J.
  • Journal Title: The Astrophysical Journal Volume: 923 Issue: 1 Pages: 15-15
  • DOI: 10.3847/1538-4357/ac1c02
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Possible Detection of X-Ray Emitting Circumstellar Material in the Synchrotron-dominated Supernova Remnant RX J1713.7-3946 (2021)
  • Author(s): Tateishi Dai、Katsuda Satoru、Terada Yukikatsu、Acero Fabio、Yoshida Takashi、Fujimoto Shin-ichiro、Sano Hidetoshi
  • Journal Title: The Astrophysical Journal Volume: 923 Issue: 2 Pages: 187-187
  • DOI: 10.3847/1538-4357/ac2c00
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] First extragalactic measurement of the turbulence driving parameter: ALMA observations of the star-forming region N159E in the Large Magellanic Cloud (2021)
  • Author(s): Sharda Piyush、Menon Shyam H、Federrath Christoph、Krumholz Mark R、Beattie James R、Jameson Katherine E、Tokuda Kazuki、Burkhart Blakesley、Crocker Roland M、Law Charles J、Seta Amit、Gaetz Terrance J、Pingel Nickolas M、Seitenzahl Ivo R、Sano Hidetoshi、Fukui Yasuo
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 509 Pages: 2180-2193
  • DOI: 10.1093/mnras/stab3048
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] ALMA CO Observations toward the Gamma-Ray Supernova Remnants (2025)
  • Author(s): Sano, H.
  • Organizer: ALMA Workshop: Exploring Hierarchical Interstellar Matter with High-Spatial Dynamic Range and Multi-Line Observations
• [Presentation] Shock-Cloud Interaction in Supernova Remnants (2025)
  • Author(s): Sano, H.
  • Organizer: SNR Workshop 2025
  • Int'l Joint Research / Invited
• [Presentation] ガンマ線天体HESS J1646-458 (Westerlund 1) に付随する星間ガスの発見 (2025)
  • Author(s): 佐野栄俊, 藤森将太, 濱田莉来, 淺野裕也, 井上陽登, 山中祐里奈, 有賀麻貴, Bhuvana G. Rajendra, Rami Z. E. Alsaberi, 柘植紀節, 村瀬建, 高羽浩, 立原研悟, 福井康雄
  • Organizer: 日本天文学会2025年春季大会
• [Presentation] ALMA ACA による大マゼラン雲の超新星残骸N157B のCO 多輝線観測 (2025)
  • Author(s): 井上陽登, 濵田莉来, 淺野裕也, 山中祐里奈, Bhuvana G. R, Alsaberi, R., 柘植紀節, 村瀬建, 高羽浩, 佐野栄俊, 山根悠望子, 立原研悟, 福井康雄, 水野範和, 河村晶子, 馬場彩, 鈴木寛大, 大西利和, 徳田一起, 他N157B チーム
  • Organizer: 日本天文学会2025年春季年会
• [Presentation] ALMA ACA によるLMC SNR N103B のCO 多輝線観測 (2025)
  • Author(s): 淺野裕也, 濵田莉来, 井上陽登, 山中祐里奈, Bhuvana, G, R., Alsaberi, R., 柘植紀節, 村瀬建, 高羽浩, 佐野栄俊, 山根悠望子, 立原研悟, 福井康雄, 馬場彩, 徳田一起, 河村晶子, 水野範和, 大西利和 ほかALMA N103B チーム
  • Organizer: 日本天文学会2025年春季年会
• [Presentation] ATCA Study of Small Magellanic Cloud Supernova Remnant 1E 0102.2-7219 (2025)
  • Author(s): Rami Alsaberi, Miroslav Filipovic, Shi Dai, Hidetoshi Sano, Roland Kothes et al.
  • Organizer: 日本天文学会2025年春季年会
• [Presentation] ALMA ACA による超新星残骸Puppis A 東部のCO 輝線観測 (2025)
  • Author(s): 有賀麻貴, 佐野栄俊, 柘植紀節, 馬場彩, Martin Mayer, 福井康雄, 立原研悟
  • Organizer: 日本天文学会2025年春季年会
• [Presentation] 野辺山45m 鏡を用いたTycho's SNR に付随する分子雲の観測的研究 (2025)
  • Author(s): 濵田莉来, 淺野裕也, 井上陽登, 藤森翔太, 山中祐里奈, 松原康平, 村瀬建, 佐野栄俊, 立原研悟, 福井康雄, 田中孝明, 内田裕之, 松田真宗
  • Organizer: 日本天文学会2025年春季年会
• [Presentation] 岐阜大学11m 電波望遠鏡の運用状況-IV (2025)
  • Author(s): 村瀬建, 杉野裕輝, 石倉丈裕, 北村哉太, 多田輝太, 濱田莉来, 淺野裕也, 井上陽登, 魚住光史, 豊田裕也, 山中祐里奈, 柘植紀節, 佐野栄俊, 高羽浩, 若松謙一, 須藤広志
  • Organizer: 日本天文学会2025年春季年会
• [Presentation] Shock-cloud interactions in Supernova Remnants revealed by ALMA (2024)
  • Author(s): Sano, H., Yamane, Y., van Loon, J. Th., Furuya, K., Fukui, Y., Alsaberi, R. Z. E., Bamba, A., Enokiya, R., Filipovic, M. D., Indebetouw, R., et al.
  • Organizer: Supernova Remnants III: An Odyssey in Space after Stellar Death
  • Int'l Joint Research
• [Presentation] ALMA Observations of Supernova Remnant N49 in the Large Magellanic Cloud. II. Non-LTE Analysis of Shock-heated Molecular Cloud (2024)
  • Author(s): Sano, H.
  • Organizer: Supernova Remnants III: An Odyssey in Space after Stellar Death
  • Int'l Joint Research
• [Presentation] Science with a Potential Single Dish Mode (2024)
  • Author(s): Sano, H. and Higuchi, A.
  • Organizer: Black Hole Explorer Japan Workshop
  • Int'l Joint Research / Invited
• [Presentation] ALMA CO Observations toward the Gamma-Ray Supernova Remnant W28 (2024)
  • Author(s): Sano, H., Rowell, G., Tokuda, K., Tachihara, K., Tsuge, K., Filipovic, M., Izumi, N., Maxted, N., Yamada, R., Einecke, S., Yoshiike, S., Inutsuka, S-i., Murase, T., Inoue, T., Yamane, Y., Fukui, Y.
  • Organizer: 8th Heidelberg International Symposium on High-Energy Gamma-Ray Astronomy (Gamma2024)
  • Int'l Joint Research
• [Presentation] Chandra and ALMA studies of Supernova Remnants (2024)
  • Author(s): Sano, H.
  • Organizer: 25 Years of Science with Chandra
  • Int'l Joint Research
• [Presentation] ALMA CO Observations toward the Gamma-Ray Supernova Remnant W28 (2024)
  • Author(s): Sano, H., Rowell, G., Tokuda, K., Tachihara, K., Tsuge, K., Filipovic, M., Izumi, N., Maxted, N., Yamada, R., Einecke, S., Yoshiike, S., Inutsuka, S-i., Murase, T., Inoue, T., Yamane, Y., Fukui, Y.
  • Organizer: ALMA/45m/ASTE Users Meeting 2024
  • Int'l Joint Research
• [Presentation] High-Mass Cluster Formation in M33 Triggered by Cloud-Cloud Collisions (2024)
  • Author(s): 佐野栄俊
  • Organizer: 分子雲衝突が駆動する巨大分子雲の進化と星形成
• [Presentation] ALMA ACA が捉えた超新星残骸の最新像 (2024)
  • Author(s): 佐野栄俊
  • Organizer: SNR Workshop 2024
• [Presentation] 多波長時空間解析で挑む銀河宇宙線の起源 (2024)
  • Author(s): 佐野栄俊
  • Organizer: 「宇宙線学」の共創: 宇宙線でつなぐ天体と生命の共進化の多角的探究
  • Invited
• [Presentation] 大マゼラン雲の超新星残骸N49に付随する分子雲のNon-LTE解析 (2024)
  • Author(s): 佐野栄俊, 柘植紀節, 村瀬建, 山根悠望子, 立原研悟, 福井康雄, 古家健次, 馬場彩, 榎谷玲依, 徳田一起, 水野範和, 河村晶子, 鈴木寛大, 井上剛志, 大西利和, van Loon, J., Alsaberi, R., Filipovic, M., Rowell, G., Plucinsky, P. ほか N49 チーム
  • Organizer: 日本天文学会2024年秋季大会
• [Presentation] 大質量星団 Westerlund 1 に付随する星間ガスの発見 (2024)
  • Author(s): 佐野栄俊
  • Organizer: プラネタリウムで俯瞰する多波長全天/広域サーベイ
• [Presentation] ALMA ACA によるガンマ線超新星残骸 W28 の CO 輝線観測 (2024)
  • Author(s): Sano, H., Rowell, G., Tokuda, K., Tachihara, K., Tsuge, K., Filipovic, M., Izumi, N., Maxted, N., Yamada, R., Einecke, S.,Yoshiike, S., Inutsuka, S-i., Murase, T., Inoue, T., Yamane, Y., Fukui, Y.
  • Organizer: ALMA Workshop: Exploring Hierarchical Interstellar Matter with High-Spatial Dynamic Range and Multi-Line Observations
• [Presentation] 野辺山 45-m 鏡を用いた超新星残骸の探究 (2024)
  • Author(s): 佐野栄俊
  • Organizer: 野辺山サイエンス研究会 2024
  • Invited
• [Presentation] ASTE / ALMA を用いた超新星残骸の探究 (2024)
  • Author(s): 佐野栄俊
  • Organizer: ASTE Science and Development Workshop 2024
• [Presentation] ガンマ線超新星残骸W41 とG22.7-0.2 に付随する分子雲と宇宙線加速 (2024)
  • Author(s): 村瀬建, 松原康平, 佐野栄俊, 高羽浩, 鈴木寛大, 須藤広志, 福井康雄
  • Organizer: 日本天文学会2024年秋季年会
• [Presentation] 大マゼラン雲超新星残骸N63A に付随する分子雲の観測的研究 (2024)
  • Author(s): 淺野裕也, 濵田莉来, 井上陽登, 山中祐里奈, 柘植紀節, 泉奈都子, 村瀬建, 佐野栄俊, 高羽浩, 立原研悟, 福井康雄
  • Organizer: 日本天文学会2024年秋季年会
• [Presentation] ALMA による超新星残骸HESS J1731-347 北部のCO 輝線観測 (2024)
  • Author(s): 山中祐里奈, 濵田莉来, 淺野裕也, 井上陽登, 泉奈都子, 柘植紀節, 村瀬建, 佐野栄俊, 高羽浩, 須藤広志, 福井康雄
  • Organizer: 日本天文学会2024年秋季年会
• [Presentation] M33 におけるスーパーバブル候補天体の発見 (2024)
  • Author(s): 濵田莉来, 淺野裕也, 井上陽登, 山中祐里奈, 泉奈都子, 柘植紀節, 村瀬建, 佐野栄俊, 高羽浩, 出町史夏, 山田麟, 立原研悟, 福井康雄, 小西亜侑, 村岡和幸
  • Organizer: 日本天文学会2024年秋季年会
• [Presentation] 超新星残骸 RCW 103 に付随する分子雲の観測的研究 (2024)
  • Author(s): 井上陽登, 濵田莉来, 淺野裕也, 山中祐里奈, 泉奈都子, 柘植紀節, 村瀬建, 佐野栄俊, 高羽浩, 立原研悟, 福井康雄
  • Organizer: 日本天文学会2024年秋季年会
• [Presentation] 大マゼラン雲の超新星残骸N63A に付随する分子雲におけるCI/CO 比 (2024)
  • Author(s): 泉奈都子, 淺野裕也, 柘植紀節, 村瀬建, 佐野栄俊, 徳田一起, 古家健次, 山岸光義, 原田ななせ
  • Organizer: 日本天文学会2024年秋季年会
• [Presentation] ガンマ線超新星残骸W41とG22.7-0.2 に付随する分子雲と宇宙線加速 (2024)
  • Author(s): 村瀬建, 石倉丈裕, 北村哉太, 多田輝太, 濱田莉来, 淺野裕也, 井上陽登, 魚住光史, 杉野裕輝, 豊田裕也, 山中祐里奈, 柘植紀節, 佐野栄俊, 高羽浩, 若松謙一, 小川英夫, 泉奈都子, 須藤広志
  • Organizer: 日本天文学会2024年秋季年会
• [Presentation] ALMA CO Observations of a Giant Molecular Cloud in M33: Evidence for High-Mass Star Formation Triggered by Cloud-Cloud Collisions (2023)
  • Author(s): Sano, H., Tsuge, K., Tokuda, K., Muraoka, K., Tachihara, K., Yamane, Y., Kohno, M., Fujita, S., Enokiya, R., Rowell, G., Maxted, N., Filipovic, M. D., Knies, J., Sasaki, M., Onishi, T., Plucinsky, P. P., Fukui, Y.
  • Organizer: Protostars and Planets VII
  • Int'l Joint Research
• [Presentation] Shock-cloud interaction in gamma-ray supernova remnants revealed by ALMA (2023)
  • Author(s): Sano, H.
  • Organizer: The 38th International Cosmic Ray Conference (ICRC2023)
  • Int'l Joint Research
• [Presentation] Recent observational results of shocked ISM clouds associated with supernova remnants (2023)
  • Author(s): Sano, H.
  • Organizer: Lorentz Center Workshop: Supernova remnants in complex environments
  • Int'l Joint Research / Invited
• [Presentation] 多波長観測と理論研究で探る超新星残骸の高エネルギー現象 (2023)
  • Author(s): 佐野栄俊
  • Organizer: プラネタリウムで俯瞰する多波長全天/広域サーベイ
• [Presentation] 超新星残骸における宇宙線加速と星間水素 (2023)
  • Author(s): 佐野栄俊
  • Organizer: W 50 / SS 433研究会
  • Invited
• [Presentation] 超新星残骸における宇宙線加速と星間物質 (2023)
  • Author(s): 佐野栄俊
  • Organizer: 宇宙線で繋ぐ文明・地球環境・太陽系・銀河 2023
• [Presentation] 超新星残骸における宇宙線加速と星間物質 (2023)
  • Author(s): 佐野栄俊
  • Organizer: 日本物理学会2023年秋季大会 シンポジウム講演「宇宙線で繋ぐ文明・地球環境・太陽系・銀河」
  • Invited
• [Presentation] 星間水素の精査で紐解く高エネルギー天文現象 (2023)
  • Author(s): 佐野栄俊
  • Organizer: 日本天文学会2023年秋季大会 企画セッション「センチ波・メートル波天文学の進展」
  • Invited
• [Presentation] 多波長観測で探る超新星残骸の高エネルギー現象 (2023)
  • Author(s): 佐野栄俊
  • Organizer: マルチメッセンジャー天文学の展開
• [Presentation] アタカマコンパクトアレイによる超新星残骸の探究 (2023)
  • Author(s): 佐野栄俊
  • Organizer: 研究会「アタカマコンパクトアレイで探る星間ガス: 星・惑星形成から銀河まで」
• [Presentation] ALMAで探る超新星残骸と星間物質の相互作用 (2023)
  • Author(s): 佐野栄俊
  • Organizer: 近傍宇宙の観測的研究で探る星間物質ライフサイクル
• [Presentation] An ALMA View of Molecular Filaments Associated with Shock-Excited OH Masers (2023)
  • Author(s): Sano, H., Onishi, Y., Sudou, H., Takaba, H., Wakamatsu, K.-I.
  • Organizer: IAU symposium 380: Cosmic Masers
  • Int'l Joint Research
• [Presentation] ガンマ線超新星残骸 RX J0852.0-4622 における陽子起源・電子起源ガンマ線 の観測的定量:複数平面による領域ごとのガンマ線起源の分離 (2023)
  • Author(s): 有賀麻貴, 福井康雄, 佐野栄俊, 早川貴敬, 立原研悟, 井上剛志, Gavin Rowell, Sabrina Einecke
  • Organizer: 日本天文2023年春季年会
• [Presentation] GeV ガンマ線超新星残骸 3C 391 に付随する分子雲と宇宙線加速 (2023)
  • Author(s): 寺本寛生, 佐野栄俊, 須藤広志, 高羽浩, 有賀麻貴, 福井康雄
  • Organizer: 日本天文2023年春季年会
• [Presentation] ガンマ超新星残骸 (SNR) における宇宙線の起源 (2023)
  • Author(s): 福井康雄, 佐野栄俊, 有賀麻貴, 早川貴敬, 井上剛志, 立原研悟, Gavin Rowell, Sabrina Einecke
  • Organizer: 日本天文2023年春季年会
• [Presentation] RCW 86 東部の X 線・分子雲観測を用いた衝撃波-分子雲相互作用と宇宙線加速の関係の検証 (2023)
  • Author(s): 馬場彩, 佐野栄俊, 山崎了, Jacco Vink
  • Organizer: 日本天文2023年春季年会
• [Presentation] Ia 型超新星残骸 3C 397 に付随する分子雲 (2023)
  • Author(s): 伊藤大将, 佐野栄俊, 須藤広志, 高羽浩, 三石郁之, 中澤知洋
  • Organizer: 日本天文2023年春季年会
• [Presentation] ASTE を用いた大質量星形成領域 RCW 38 の [CI](2-1) 観測 (2023)
  • Author(s): 佐野栄俊, 石井峻, 伊王野大介, 鎌崎剛, 南谷哲宏, 泉奈都子, 徳田一起, 山田麟, 立原研悟, 福井康雄, 浅山信一郎
  • Organizer: 日本天文2023年春季年会
• [Presentation] Discovery of Shocked Molecular Clouds Associated with the Shell-type Supernova Remnant RX J0046.5-7308 in the Small Magellanic Cloud (2022)
  • Author(s): 佐野栄俊
  • Organizer: SKA precursorによる星間物質研究ワークショップ2022
• [Presentation] ALMA CO Observations in the Northwestern Shell of the Gamma-Ray SNR RX J1713.7-3946 (2022)
  • Author(s): Sano, H., Inoue, T., Tokuda, K., Tanaka, T., Yamazaki, R., Inutsuka, S., Aharonian, F., Rowell, G., Filipovic, M. D., Yamane, Y., Yoshiike, S., Maxted, N., Uchida, H., Hayakawa, T., Tachihara, K., Uchiyama, Y., Fukui, Y.
  • Organizer: 7th Heidelberg International Symposium on High-Energy Gamma-Ray Astronomy
  • Int'l Joint Research
• [Presentation] Shock-cloud interaction in supernova remnants revealed by Chandra and ALMA (2022)
  • Author(s): Sano, H.
  • Organizer: Supernova Remnants and their Progenitors
  • Int'l Joint Research
• [Presentation] 星間物質の精査による超新星残骸の探究 (2022)
  • Author(s): 佐野栄俊
  • Organizer: 2022年度 第52回 天文・天体物理若手夏の学校
  • Invited
• [Presentation] 超新星残骸 RX J1713.7-3946 南西部の衝撃波速度の測定 (2022)
  • Author(s): 田中孝明, 内田裕之, 佐野栄俊, 鶴剛
  • Organizer: 日本天文2022年秋季年会
• [Presentation] ガンマ線超新星残骸 Puppis A に付随する分子ガスと原子ガス (2) (2022)
  • Author(s): 有賀麻貴, 立原研悟, 福井康雄, 佐野栄俊, Estela Reynoso, Gavin Rowell
  • Organizer: 日本天文2022年秋季年会
• [Presentation] Ia型超新星残骸 SN 1006 に付随する膨張HIシェルの発見 (2022)
  • Author(s): 佐野栄俊, 山口弘悦, 有賀麻貴, 福井康雄, 立原研悟, Miroslav D. Filipovic, Gavin Rowell
  • Organizer: 日本天文2022年秋季年会
• [Presentation] 超新星残骸における宇宙線加速と星間物質 (2022)
  • Author(s): 佐野栄俊
  • Organizer: 宇宙線研究会 2022「宇宙線で繋ぐ文明・地球環境・太陽系・銀河」
  • Invited
• [Presentation] 岐阜大学 11-m 電波望遠鏡の過去/現在/未来 (2022)
  • Author(s): 佐野栄俊
  • Organizer: 福井工業大10mアンテナを用いたセンチ波観測で展開するサイエンスの検討
  • Invited
• [Presentation] Cosmic-ray acceleration in supernova remnants: Impacts on the chemical composition of the surrounding molecular clouds (2022)
  • Author(s): Sano, H.
  • Organizer: Molecules in Extreme Environments: Near and Far
  • Int'l Joint Research / Invited
• [Presentation] Shock-cloud interaction in supernova remnants: the case of W49B (2022)
  • Author(s): Sano, H.
  • Organizer: XRISM core-to-core Multiwavelength Workshop 2022
  • Int'l Joint Research / Invited
• [Presentation] 再結合優勢プラズマを持つ超新星残骸 G346.6-0.2 に付随する星間雲 (2022)
  • Author(s): 佐野栄俊, 鈴木寛大, 信川久実子, Miroslav D. Filipovic, 福井康雄, 守屋尭
  • Organizer: 日本天文2022年春季年会
• [Presentation] 超新星残骸の多波長観測で探る星間現象 (2022)
  • Author(s): 佐野栄俊
  • Organizer: 宇宙電波懇談会シンポジウム2021
• [Presentation] ALMA で探るフィラメント状分子雲の形成機構 (2022)
  • Author(s): 佐野栄俊
  • Organizer: 新学術領域「星惑星形成」大研究会
• [Presentation] ALMA で探る超新星残骸の物理過程 (2022)
  • Author(s): 佐野栄俊
  • Organizer: SNR Workshop 2022
• [Presentation] ALMA による超新星残骸 W49B の観測: 宇宙線加速と過電離プラズマの起源 (2021)
  • Author(s): 佐野栄俊, 吉池智史, 山根悠望子, 立原研悟, 福井康雄, 林克洋, 榎谷玲依, 徳田一起, G. Rowell, M. Filipovic
  • Organizer: 日本天文学会2021年秋季年会
• [Presentation] ALMA による超新星残骸 W49B の CO 観測: ガンマ線と過電離プラズマの起源の探究 (2021)
  • Author(s): 佐野栄俊, 吉池智史, 山根悠望子, 立原研悟, 福井康雄, 林克洋, 榎谷玲依, 徳田一起, G. Rowell, M. Filipovic
  • Organizer: 日本物理学会2021年秋季大会
• [Presentation] 星間水素の精査を軸とした宇宙線加速源の探究 (2021)
  • Author(s): 佐野栄俊
  • Organizer: 連携型博士研究人材総合育成システム 次世代研究者シンポジウム2021
• [Presentation] Interstellar Hydrogen in Gamma-Ray Supernova Remnants as a Key to Understanding the Origin of Cosmic Rays (2021)
  • Author(s): Sano, H.
  • Organizer: Linking the science of large interferometers in the 2030s
  • Int'l Joint Research
• [Presentation] ASTE science I: Supernova Remnants (2021)
  • Author(s): Sano, H.
  • Organizer: ALMA/45m/ASTE Users Meeting 2021
  • Int'l Joint Research / Invited
• [Presentation] Interstellar Hydrogen Clouds in Supernova Remnants (2021)
  • Author(s): Sano, H.
  • Organizer: NAOJ Division of Science & CfCA workshop 2021
  • Int'l Joint Research
• [Remarks] SNR Workshop 2025or
  • URL: https://www1.gifu-u.ac.jp/~hsano/SNRWS/2025/home_en.html
• [Remarks] 超新星残骸において陽子起源ガンマ線の分離測定に初めて成功
  • URL: https://www.nagoya-u.ac.jp/researchinfo/result/2021/08/-100.html
• [Remarks] 超新星残骸において陽子起源ガンマ線の分離測定に初めて成功
  • URL: https://sci.nao.ac.jp/main/highlights/20210823
• [Funded Workshop] SNR Workshop 2025 (2025)