須田 祐介YUSUKE SUDA

Last Updated :2024/04/03

所属・職名
大学院先進理工系科学研究科 助教
メールアドレス
ysudahiroshima-u.ac.jp
自己紹介
宇宙で日々起きている高エネルギー現象をガンマ線の観測を通して研究しています。

基本情報

主な職歴

  • 2018年04月01日, 2021年03月31日, マックス・プランク物理学研究所, 博士研究員
  • 2021年04月01日, 広島大学, 大学院先進理工系科学研究科, 助教

学位

  • 修士(理学) (東京大学)
  • 博士(理学) (東京大学)

研究分野

  • 数物系科学 / 物理学 / 素粒子・原子核・宇宙線・宇宙物理

所属学会

  • 日本天文学会
  • 日本物理学会

教育活動

授業担当

  1. 2024年, 学部専門, セメスター(前期), 物理学実験I
  2. 2024年, 学部専門, セメスター(後期), 物理学実験II
  3. 2024年, 修士課程・博士課程前期, セメスター(前期), 物理学演習Ⅰ
  4. 2024年, 修士課程・博士課程前期, セメスター(後期), 物理学演習Ⅱ
  5. 2024年, 修士課程・博士課程前期, セメスター(前期), 物理学特別演習A
  6. 2024年, 修士課程・博士課程前期, セメスター(後期), 物理学特別演習B
  7. 2024年, 修士課程・博士課程前期, 年度, 物理学特別研究

研究活動

学術論文(★は代表的な論文)

  1. ★, Performance of the joint LST-1 and MAGIC observations evaluated with Crab Nebula data, A&A, 680巻, A66号, 20231208
  2. ★, MAGIC detection of GRB 201216C at z = 1.1, MNRAS, 527巻, 3号, 20231023
  3. Observations of the Crab Nebula and Pulsar with the Large-sized Telescope Prototype of the Cherenkov Telescope Array, ApJ, 956巻, 2号, 20231010
  4. Multimessenger Characterization of Markarian 501 during Historically Low X-Ray and $\gamma$-Ray Activity, ApJS, 266巻, 2号, 20230616
  5. Sensitivity of the Cherenkov Telescope Array to TeV photon emission from the Large Magellanic Cloud, MNRAS, 20230526
  6. Multiwavelength study of the galactic PeVatron candidate LHAASO J2108+5157, A&A, 673巻, A75号, 20230510
  7. Sensitivity of the Cherenkov Telescope Array to spectral signatures of hadronic PeVatrons with application to Galactic Supernova Remnants, Astroparticle Physics, 150巻, 102850号, 20230410
  8. MAGIC observations provide compelling evidence of hadronic multi-TeV emission from the putative PeVatron SNR G106.3+2.7, A&A, 671巻, A12号, 20230228
  9. A lower bound on intergalactic magnetic fields from time variability of 1ES 0229+200 from MAGIC and Fermi/LAT observations, A&A, 670巻, A145号, 20230217
  10. Search for Gamma-Ray Spectral Lines from Dark Matter Annihilation up to 100 TeV toward the Galactic Center with MAGIC, Phys. Rev. Lett., 130巻, 6号, 20230210
  11. Long-term multi-wavelength study of 1ES 0647+250, A&A, 670巻, A49号, 20230202
  12. Study of the GeV to TeV morphology of the $\gamma$ Cygni SNR (G 78.2+2.1) with MAGIC and Fermi-LAT, A&A, 670巻, A8号, 20230130
  13. All-sky Medium Energy Gamma-ray Observatory eXplorer mission concept, JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS, 8巻, 4号, 20221001
  14. Gamma-ray observations of MAXI J1820+070 during the 2018 outburst, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 517巻, 4号, pp. 4736-4751, 20220923
  15. Multiwavelength Observations of the Blazar VER J0521+211 during an Elevated TeV Gamma-Ray State, ASTROPHYSICAL JOURNAL, 932巻, 2号, 20220601
  16. Proton acceleration in thermonuclear nova explosions revealed by gamma rays, NATURE ASTRONOMY, 6巻, 6号, pp. 689-+, 20220414
  17. Investigating the Blazar TXS 0506+056 through Sharp Multiwavelength Eyes During 2017-2019, ASTROPHYSICAL JOURNAL, 927巻, 2号, 20220301
  18. Combined searches for dark matter in dwarf spheroidal galaxies observed with the MAGIC telescopes, including new data from Coma Berenices and Draco, PHYSICS OF THE DARK UNIVERSE, 35巻, 202203
  19. Observation of the Gamma-Ray Binary HESS J0632+057 with the HESS, MAGIC, and VERITAS Telescopes, ASTROPHYSICAL JOURNAL, 923巻, 2号, 20211224
  20. Search for Very High-energy Emission from the Millisecond Pulsar PSR J0218+4232, ApJ, 922巻, 20211203
  21. Multiwavelength study of the gravitationally lensed blazar QSO B0218+357 between 2016 and 2020, MNRAS, 510巻, 20211129
  22. Investigation of the correlation patterns and the Compton dominance variability of Mrk 421 in 2017, A&A, 655巻, 20211129
  23. First detection of VHE gamma-ray emission from TXS 1515–273, study of its X-ray variability and spectral energy distribution, MNRAS, 20210721
  24. Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign, ApJL, 911巻, 20210414
  25. H.E.S.S. and MAGIC observations of a sudden cessation of a very-high-energy $\gamma$-ray flare in PKS 1510−089 in May 2016, A&A, 648巻, A23号, 20210407
  26. VHE gamma-ray detection of FSRQ QSO B1420+326 and modeling of its enhanced broadband state in 2020, A&A, 647巻, A163号, 20210329
  27. Observation of a relatively low luminosity long duration GRB 201015A by the MAGIC telescopes, PoS (ICRC2021), 395巻, 797号, 20210318
  28. Sensitivity of the Cherenkov Telescope Array for probing cosmology and fundamental physics with gamma-ray propagation, JCAP, 2021巻, 20210223
  29. MAGIC Observations of the Nearby Short Gamma-Ray Burst GRB 160821B, ApJ, 908巻, 1号, 20210216
  30. Sensitivity of the Cherenkov Telescope Array to a dark matter signal from the Galactic centre, JCAP, 20210127
  31. Multiwavelength variability and correlation studies of Mrk 421 during historically low X-ray and gamma-ray activity in 2015-2016, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 504巻, 1号, pp. 1427-1451, 20201208
  32. Detection of the Geminga pulsar with MAGIC hints at a power-law tail emission beyond 15 GeV, A&A, 643巻, 20201120
  33. MAGIC observations of the diffuse $\gamma$-ray emission in the vicinity of the Galactic center, A&A, 642巻, A190号, 20201020
  34. Indirect search for dark matter from the Galactic Center and halo with the Super-Kamiokande detector, Phys. Rev. D, 102巻, 072002号, 20201009
  35. A search for dark matter in Triangulum II with the MAGIC telescopes, Physics of the Dark Universe, 28巻, 202005
  36. Testing two-component models on very high-energy gamma-ray-emitting BL Lac objects, A&A, 640巻, A132号, 20200828
  37. Studying the nature of the unidentified gamma-ray source HESS J1841−055 with the MAGIC telescopes, MNRAS, 497巻, 3号, 20200724
  38. Bounds on Lorentz Invariance Violation from MAGIC Observation of GRB 190114C, Phys. Rev. Lett., 125巻, 20200709
  39. An intermittent extreme BL Lac: MWL study of 1ES 2344+514 in an enhanced state, MNRAS, 496巻, 3号, 20200617
  40. Unraveling the Complex Behavior of Mrk 421 with Simultaneous X-Ray and VHE Observations during an Extreme Flaring Activity in 2013 April, ApJS, 248巻, 2号, 20200610
  41. MAGIC very large zenith angle observations of the Crab Nebula up to 100 TeV, A&A, 635巻, 20200330
  42. New Hard-TeV Extreme Blazars Detected with the MAGIC Telescopes, ApJS, 247巻, 1号, 20200220
  43. Measurement of the muon neutrino charged-current single $\pi^+$ production on hydrocarbon using the T2K off-axis near detector ND280, Phys. Rev. D, 101巻, 012007号, 20200121
  44. Monitoring of the radio galaxy M87 during a low-emission state from 2012 to 2015 with MAGIC, MNRAS, 492巻, 4号, 20200108
  45. ★, Observation of inverse Compton emission from a long $\gamma$-ray burst, Nature, 575巻, pp. 459-463, 20191120
  46. Teraelectronvolt emission from the $\gamma$-ray burst GRB 190114C, Nature, 575巻, pp. 455-458, 20191120
  47. Testing emission models on the extreme blazar 2WHSP J073326.7+515354 detected at very high energies with the MAGIC telescopes, MNRAS, 490巻, 2号, 20190930
  48. Constraints on Gamma-Ray and Neutrino Emission from NGC 1068 with the MAGIC Telescopes, ApJ, 883巻, 2号, 20190927
  49. Search for heavy neutrinos with the T2K near detector ND280, Phys. Rev. D, 100巻, 052006号, 20190910
  50. Search for CP Violation in Neutrino and Antineutrino Oscillations by the T2K Experiment with $2.2 \times 10^{21}$ Protons on Target, Phys. Rev. Lett., 121巻, 171802号, 20181024
  51. Measurement of the tau neutrino cross section in atmospheric neutrino oscillations with Super-Kamiokande, Phys. Rev. D, 98巻, 052006号, 20180913
  52. Characterization of nuclear effects in muon-neutrino scattering on hydrocarbon with a measurement of final-state kinematics and correlations in charged-current pionless interactions at T2K, Phys. Rev. D, 98巻, 032003号, 20180809
  53. Measurement of inclusive double-differential $\nu_\mu$ charged-current cross section with improved acceptance in the T2K off-axis near detector, Phys. Rev. D, 98巻, 012004号, 20180730
  54. Physics Potentials with the Second Hyper-Kamiokande Detector in Korea, PTEP, 2018巻, 6号, 20180620
  55. Search for Boosted Dark Matter Interacting with Electrons in Super-Kamiokande, Phys. Rev. Lett., 120巻, 221301号, 20180530
  56. Search for Neutrinos in Super-Kamiokande Associated with the GW170817 Neutron-star Merger, ApJL, 857巻, 1号, 20180409
  57. Atmospheric neutrino oscillation analysis with external constraints in Super-Kamiokande I-IV, Phys. Rev. D, 97巻, 072001号, 20180403
  58. Measurement of the single $\pi_0$ production rate in neutral current neutrino interactions on water, Phys. Rev. D, 97巻, 032002号, 20180202
  59. First measurement of the $\nu_\mu$ charged-current cross section on a water target without pions in the final state, Phys. Rev. D, 97巻, 012001号, 20180108
  60. Search for an excess of events in the Super-Kamiokande detector in the directions of the astrophysical neutrinos reported by the IceCube Collaboration, ApJ, 850巻, 2号, 20171128
  61. Measurement of neutrino and antineutrino oscillations by the T2K experiment including a new additional sample of $\nu_e$ interactions at the far detector, Phys. Rev. D, 96巻, 092006号, 20171121
  62. Measurement of $\bar{\nu}_\mu$ and $\nu_\mu$ charged current inclusive cross sections and their ratio with the T2K off-axis near detector, Phys. Rev. D, 96巻, 052001号, 20170905
  63. Updated T2K measurements of muon neutrino and antineutrino disappearance using $1.5 \times 10^{21}$ protons on target, Phys. Rev. D, 96巻, 011102号, 20170731
  64. Search for nucleon decay into charged antilepton plus meson in 0.316 megaton$\cdot$years exposure of the Super-Kamiokande water Cherenkov detector, Phys. Rev. D, 96巻, 012003号, 20170724
  65. Search for Lorentz and CPT violation using sidereal time dependence of neutrino flavor transitions over a short baseline, Phys. Rev. D, 95巻, 111101号, 20170629
  66. Combined Analysis of Neutrino and Antineutrino Oscillations at T2K, Phys. Rev. Lett., 118巻, 151801号, 20170410
  67. First measurement of the muon neutrino charged current single pion production cross section on water with the T2K near detector, Phys. Rev. D, 95巻, 012010号, 20170126
  68. Search for proton decay via $p \rightarrow e^+ \pi^0$ and $p \rightarrow \mu^+ \pi^0$ in 0.31 megaton$\cdot$years exposure of the Super-Kamiokande water Cherenkov detector, Phys. Rev. D, 95巻, 012004号, 20170106
  69. Measurement of Coherent $\pi^+$ Production in Low Energy Neutrino-Carbon Scattering, Phys. Rev. Lett., 117巻, 192501号, 20161104
  70. Search for Neutrinos in Super-Kamiokande associated with Gravitational Wave Events GW150914 and GW151226, ApJL, 830巻, 20161006
  71. Solar neutrino measurements in Super-Kamiokande-IV, Phys. Rev. D, 94巻, 052010号, 20160920
  72. Measurements of the atmospheric neutrino flux by Super-Kamiokande: Energy spectra, geomagnetic effects, and solar modulation, Phys. Rev. D, 94巻, 052001号, 20160902
  73. Measurement of double-differential muon neutrino charged-current interactions on C$_8$H$_8$ without pions in the final state using the T2K off-axis beam, Phys. Rev. D, 93巻, 112012号, 20160621
  74. Measurement of Muon Antineutrino Oscillations with an Accelerator-Produced Off-Axis Beam, Phys. Rev. Lett., 116巻, 181801号, 20160505
  75. Measurement of the muon neutrino inclusive charged-current cross section in the energy range of 1–3 GeV with the T2K INGRID detector, Phys. Rev. D, 93巻, 072002号, 20160405
  76. Upper bound on neutrino mass based on T2K neutrino timing measurements, Phys. Rev. D, 93巻, 012006号, 20160127
  77. First measurement of radioactive isotope production through cosmic-ray muon spallation in Super-Kamiokande IV, Phys. Rev. D, 93巻, 012004号, 20160115
  78. Real-time supernova neutrino burst monitor at Super-Kamiokande, Astropart. Phys., 81巻, pp. 39-48, 201608
  79. Measurement of the $\nu_\mu$ charged-current quasielastic cross section on carbon with the ND280 detector at T2K, Phys. Rev. D, 92巻, 112003号, 20151211
  80. Search for Nucleon and Dinucleon Decays with an Invisible Particle and a Charged Lepton in the Final State at the Super-Kamiokande Experiment, Phys. Rev. Lett., 115巻, 121803号, 20150918
  81. Performance evaluation of new photodetectors for Hyper-Kamiokande, PoS, 213巻, 20150703
  82. Measurement of the electron neutrino charged-current interaction rate on water with the T2K ND280 $\pi_0$ detector, Phys. Rev. D, 91巻, 112010号, 20150619
  83. Measurement of the $\nu_\mu$ charged current quasielastic cross section on carbon with the T2K on-axis neutrino beam, Phys. Rev. D, 91巻, 112002号, 20150604
  84. Physics potential of a long-baseline neutrino oscillation experiment using a J-PARC neutrino beam and Hyper-Kamiokande, PTEP, 2015巻, 5号, 20150519
  85. Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with $6.6 \times 10^{20}$ protons on target, Phys. Rev. D, 91巻, 072010号, 20150429
  86. Search for dinucleon decay into pions at Super-Kamiokande, Phys. Rev. D, 91巻, 072009号, 20150428
  87. Neutrino oscillation physics potential of the T2K experiment, PTEP, 2015巻, 4号, 20150401
  88. Limits on sterile neutrino mixing using atmospheric neutrinos in Super-Kamiokande, Phys. Rev. D, 91巻, 052019号, 20150324
  89. Search for short baseline $\nu_e$ disappearance with the T2K near detector, Phys. Rev. D, 91巻, 051102号, 20150316
  90. Test of Lorentz invariance with atmospheric neutrinos, Phys. Rev. D, 91巻, 052003号, 20150303
  91. Measurement of the Inclusive Electron Neutrino Charged Current Cross Section on Carbon with the T2K Near Detector, Phys. Rev. Lett., 113巻, 241803号, 20141211
  92. Performance evaluation of the large-aperture Hybrid Photo-Detector, NIM A, 766巻, pp. 185-188, 20141201
  93. Measurement of the neutrino-oxygen neutral-current interaction cross section by observing nuclear deexcitation gamma rays, Phys. Rev. D, 90巻, 072012号, 20141031
  94. Measurement of the inclusive $\nu_\mu$ charged current cross section on iron and hydrocarbon in the T2K on-axis neutrino beam, Phys. Rev. D, 90巻, 052010号, 20140930
  95. Search for Trilepton Nucleon Decay via $p \rightarrow e^+\nu\nu$ and $p \rightarrow \mu^+\nu\nu$ in the Super-Kamiokande Experiment, Phys. Rev. Lett., 113巻, 101801号, 20140904
  96. Precise Measurement of the Neutrino Mixing Parameter $\theta_{23}$ from Muon Neutrino Disappearance in an Off-axis Beam, Phys. Rev. Lett., 112巻, 181801号, 20140508
  97. Measurement of the intrinsic electron neutrino component in the T2K neutrino beam with the ND280 detector, Phys. Rev. D, 20140505
  98. Observation of Electron Neutrino Appearance in a Muon Neutrino Beam, Phys. Rev. Lett., 112巻, 061802号, 20140210
  99. Recent Results from the T2K Experiment, Nuclear Physics B - Proceedings Supplements, 246-247巻, pp. 23-28, 201401
  100. Measurement of Neutrino Oscillation Parameters from Muon Neutrino Disappearance with an Off-Axis Beam, Phys. Rev. Lett., 111巻, 211803号, 20131119

招待講演、口頭・ポスター発表等

  1. Performance evaluation of the high-voltage CMOS active pixel sensor AstroPix for gamma-ray space telescopes, Yusuke Suda, Regina Caputo, Amanda L. Steinhebel, Daniel Violette, Carolyn Kierans, Jeremy S. Perkins, Manoj Jadhav, Jessica Metcalfe, Nicolas Striebig, Richard Leys, Ivan Peric, Michela Negro, Taylor Shin, Hiroyasu Tajima, Yasushi Fukazawa, Masaki Hashizume, Norito Nakano, 13th International Hiroshima Symposium on the Development and Application of Semiconductor Tracking Detectors (HSTD13), 通常, 英語, Vancouver, Canada
  2. Observation of sub-TeV gamma-ray emission from GRB 201216C at redshift 1.1, Yusuke Suda, A. Berti, S. Fukami, S. Loporchio, L. Nava, K. Noda, K. Asano, 
 Z. Bosnjak, F. Longo on behalf of the MAGIC Collaboration, A. Gomboc, N. Jordana-Mitjans, A. Melandri, C. Mundell, 
 M. Shrestha, and I. Steele, TeV Particle Astrophysics (TeVPA2023), 2023年09月12日, 通常, 英語, Napoli, Italy
  3. Performance of the joint observations with CTA LST-1 and MAGIC, Yusuke Suda, A. Berti, F. Di Pierro, Y. Ohtani, J. Sitarek, E. Visentin on behalf of the CTA-LST Project and the MAGIC Collaboration, XVIII International Conference on Topics in Astroparticle and Underground Physics 2023 (TAUP2023), 2023年08月29日, 通常, 日本語, Vienna, Austria
  4. Development of an HV-CMOS active pixel sensor "AstroPix" for all-sky medium-energy gamma-ray telescopes, Yusuke Suda, Regina Caputo, Amanda L. Steinhebel, Henrike Fleischhack, Nicolas Striebig, Manoj Jadhav, Ricardo Luz, Daniel Violette, Carolyn Kierans, Hiroyasu Tajima, Yasushi Fukazawa, Richard Leys, Ivan Peric, Jessica Metcalfe, Michela Negro, and Jeremy S. Perkins, 38th International Cosmic Ray Conference (ICRC2023), 2023年07月27日, 通常, 英語, Nagoya, Japan
  5. Recent highlights of very-high-energy gamma-ray observations by the MAGIC telescopes, Yusuke Suda on behalf of the MAGIC Collaboration, International Conference on the Physics of the Two Infinities, 2023年03月29日, 通常, 英語, Kyoto, Japan
  6. MAGIC observations of gamma-ray bursts, Yusuke Suda on behalf of the MAGIC Collaboration, TeV Particle Astrophysics 2021, 2021年10月27日, 通常, 英語, Chengdu, China (hybrid)
  7. Observation of a relatively low luminosity long duration GRB 201015A by the MAGIC telescopes, Yusuke Suda, M.Artero, K.Asano, A.Berti, L.Nava, K.Noda and K.Terauchi on behalf of the MAGIC Collaboration, 37th International Cosmic Ray Conference, 2021年07月16日, 通常, 英語, Germany (online)
  8. First detection of very high energy emission from a gamma-ray burst, Yusuke Suda, A.Berti, S.Covino, S.Fukami, S.Inoue, D.Miceli, E.Moretti, L.Nava, K.Noda and I.Vovk on behalf of the MAGIC Collaboration, Ninth International Fermi Symposium, 2021年04月12日, 通常, 英語, South Africa (online)
  9. Discovery of very high energy gamma rays from a gamma-ray burst, Yusuke Suda, A.Berti, S.Covino, S.Fukami, S.Inoue, D.Miceli, E.Moretti, L.Nava, K.Noda and I.Vovk on behalf of the MAGIC Collaboration, Advances in Astroparticle Physics and Cosmology, 2020年01月06日, 招待, 英語, Kolkata, India
  10. Gamma-ray observation with the MAGIC telescopes, Yusuke Suda, KUBEC International Workshop on Dark Matter Searches 2019, 2019年08月29日, 招待, 英語, Brussels, Belgium

受賞

  1. 2019年11月29日, Florian Goebel Prize 2019 (together with A. Berti, E. Moretti, L. Nava, S. Fukami and D. Miceli), The MAGIC Collaboration
  2. 2015年11月08日, The 2016 Breakthrough Prize in Fundamental Physics (as a member of the T2K Collaboration), Breakthrough Prize Foundation

外部資金

競争的資金等の採択状況

  1. 科学研究費助成事業 学術変革領域研究(A)(分担), ガンマ線が届けるブラックホールの産声, 2023年04月01日, 2028年03月31日
  2. 科学研究費助成事業 若手研究, ガンマ線バーストにおけるTeVガンマ線放射機構の解明, 2023年04月01日, 2025年03月31日
  3. 科学研究費助成事業 国際共同研究加速基金(国際共同研究強化(B))(分担), 日本・ハンガリー・チェコ共同によるガンマ線バースト観測超小型衛星団の開発, 2021年10月07日, 2027年03月31日
  4. 科学研究費助成事業 研究活動スタート支援, 大気チェレンコフ望遠鏡で拓くガンマ線バーストの物理, 2021年08月30日, 2024年03月31日

社会活動

その他社会貢献活動(広大・部局主催含)

  1. 広島大学高大連携公開講座「宇宙のマルチメッセンジャー観測」, ニュートリノ観測, 広島大学理学部物理学科, 2023年/07月/24日, 講師, 高校生
  2. グローバルサイエンスキャンパス広島, ガンマ線天文学, 広島大学高大接続・入学センター, 2021年/10月/17日, 高校生
  3. 東海大学理学部物理学科卒業研究準備講座, 卒業研究準備講座, 2021年/10月/26日, 2021年/10月/26日, 講師, 出前授業, 大学生
  4. 東海大学理学部物理学科フレッシュマンゼミ, フレッシュマンゼミ, 2021年/07月/01日, 2021年/07月/01日, 講師, 出前授業, 大学生