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Tajima, Osamu

Graduate School of Science, Division of Physics and Astronomy Professor

Tajima, Osamu
list
    Last Updated :2025/05/27

    Basic Information

    Faculty

    • 理学部

    Academic Degree

    • 修士(理学)(東北大学)
    • 博士(理学)(東北大学)

    High School

    • High School

      群馬県立桐生高等学校

    ID,URL

    Website(s) (URL(s))

    researchmap URL

    list
      Last Updated :2025/05/27

      Research

      Research Topics, Overview of the research

      • Research Topics

        観測で探求する高エネルギー物理学(インフレーション、原始重力波、ニュートリノ、ダークマター)

      Research Areas

      • Natural sciences, Particle, nuclear, cosmic-ray, and astrophysics - experiment

      Papers

      • Cross-correlation of cmb polarization lensing with high-z submillimeter herschel-atlas galaxies
        Faúndez, M.A.; Arnold, K.; Baccigalupi, C.; Barron, D.; Beck, D.; Bianchini, F.; Boettger, D.; Borrill, J.; Carron, J.; Cheung, K.; Chinone, Y.; Bouhargani, H.E.; Elleflot, T.; Errard, J.; Fabbian, G.; Feng, C.; Galitzki, N.; Goeckner-Wald, N.; Hasegawa, M.; Hazumi, M.; Howe, L.; Kaneko, D.; Katayama, N.; Keating, B.; Krachmalnicoff, N.; Kusaka, A.; Lee, A.T.; Leon, D.; Linder, E.; Lowry, L.N.; Matsuda, F.; Minami, Y.; Navaroli, M.; Nishino, H.; Pham, A.T.P.; Poletti, D.; Puglisi, G.; Reichardt, C.L.; Sherwin, B.D.; Silva-Feaver, M.; Stompor, R.; Suzuki, A.; Tajima, O.; Takakura, S.; Takatori, S.; Teply, G.P.; Tsai, C.; Vergès, C.
        Astrophysical Journal, 2019
      list
        Last Updated :2025/05/27

        Education

        Teaching subject(s)

        • From 01 Apr. 2024, To 31 Mar. 2025
          Introduction to General Astronomy
          N516, Spring, Institute for Liberal Arts and Sciences, 2
        • From 01 Apr. 2024, To 31 Mar. 2025
          Introduction to General Astronomy
          N516, Fall, Institute for Liberal Arts and Sciences, 2
        • From 01 Apr. 2024, To 31 Mar. 2025
          Modern Particle Physics
          N204, Fall, Institute for Liberal Arts and Sciences, 2
        • From 01 Apr. 2024, To 31 Mar. 2025
          Special study course II(Physical Science) P1
          5200, Year-long, Faculty of Science, 12
        • From 01 Apr. 2024, To 31 Mar. 2025
          Experimental Particle Physics B
          3023, Fall, Graduate School of Science, 2
        • From 01 Apr. 2024, To 31 Mar. 2025
          Experimental Particle Physics A
          3022, Spring, Graduate School of Science, 2
        • From 01 Apr. 2024, To 31 Mar. 2025
          Elementary Particle Physics 1
          8230, Spring, Faculty of Science, 2
        • From 01 Apr. 2024, To 31 Mar. 2025
          Introduction to Astrophyics
          8222, Spring, Faculty of Science, 2
        • From 01 Apr. 2023, To 31 Mar. 2024
          Introduction to General Astronomy
          N516, Fall, Institute for Liberal Arts and Sciences, 2
        • From 01 Apr. 2023, To 31 Mar. 2024
          Modern Particle Physics
          N204, Fall, Institute for Liberal Arts and Sciences, 2
        • From 01 Apr. 2023, To 31 Mar. 2024
          Introduction to General Astronomy
          N516, Spring, Institute for Liberal Arts and Sciences, 2
        • From 01 Apr. 2023, To 31 Mar. 2024
          Special study course II(Physical Science) P1
          5200, Year-long, Faculty of Science, 12
        • From 01 Apr. 2023, To 31 Mar. 2024
          Elementary Particle Physics 1
          8230, Spring, Faculty of Science, 2
        • From 01 Apr. 2023, To 31 Mar. 2024
          Introduction to Astrophyics
          8222, Spring, Faculty of Science, 2
        • From 01 Apr. 2023, To 31 Mar. 2024
          Experimental Particle Physics B
          3023, Fall, Graduate School of Science, 2
        • From 01 Apr. 2023, To 31 Mar. 2024
          Experimental Particle Physics A
          3022, Spring, Graduate School of Science, 2
        • From 01 Apr. 2023, To 31 Mar. 2024
          Laboratory Work in Physics A1
          8251, Fall, Faculty of Science, 5
        • From 01 Apr. 2022, To 31 Mar. 2023
          Laboratory Work in Physics A1
          8251, Fall, Faculty of Science, 5
        • From 01 Apr. 2022, To 31 Mar. 2023
          Elementary Course of Experimental Physics
          N201, Spring, Institute for Liberal Arts and Sciences, 2
        • From 01 Apr. 2022, To 31 Mar. 2023
          Introduction to General Astronomy
          N516, Spring, Institute for Liberal Arts and Sciences, 2
        • From 01 Apr. 2022, To 31 Mar. 2023
          Introduction to Astrophyics
          8222, Spring, Faculty of Science, 2
        • From 01 Apr. 2022, To 31 Mar. 2023
          Experimental Particle Physics B
          3023, Fall, Graduate School of Science, 2
        • From 01 Apr. 2022, To 31 Mar. 2023
          Modern Particle Physics
          N204, Fall, Institute for Liberal Arts and Sciences, 2
        • From 01 Apr. 2022, To 31 Mar. 2023
          Special study course II(Physical Science) P1
          5200, Year-long, Faculty of Science, 12
        • From 01 Apr. 2022, To 31 Mar. 2023
          Introduction to General Astronomy
          N516, Fall, Institute for Liberal Arts and Sciences, 2
        • From 01 Apr. 2022, To 31 Mar. 2023
          Elementary Particle Physics 1
          8230, Spring, Faculty of Science, 2
        • From 01 Apr. 2022, To 31 Mar. 2023
          Experimental Particle Physics A
          3022, Spring, Graduate School of Science, 2
        • From Apr. 2018, To Mar. 2019
          Laboratory Work in Physics A1
          Spring, 理学部
        • From Apr. 2018, To Mar. 2019
          Laboratory Work in Physics A1
          Fall, 理学部
        • From Apr. 2018, To Mar. 2019
          Modern Particle Physics
          Fall, 全学共通科目
        • From Apr. 2018, To Mar. 2019
          Seminar on Techniques for Elementary Particle Physics A
          Spring, 理学研究科
        • From Apr. 2018, To Mar. 2019
          Seminar on Techniques for Elementary Particle Physics B
          Fall, 理学研究科
        • From Apr. 2018, To Mar. 2019
          Elementary Particle Physics 1
          Spring, 理学部
        • From Apr. 2018, To Mar. 2019
          Experimental Particle Physics A
          Spring, 理学研究科
        • From Apr. 2018, To Mar. 2019
          Experimental Particle Physics B
          Fall, 理学研究科
        • From Apr. 2019, To Mar. 2020
          Laboratory Work in Physics A1
          Spring, 理学部
        • From Apr. 2019, To Mar. 2020
          Laboratory Work in Physics A1
          Fall, 理学部
        • From Apr. 2019, To Mar. 2020
          Modern Particle Physics
          Fall, 全学共通科目
        • From Apr. 2019, To Mar. 2020
          Elementary Particle Physics 1
          Spring, 理学部
        • From Apr. 2019, To Mar. 2020
          Experimental Particle Physics A
          Spring, 理学研究科
        • From Apr. 2019, To Mar. 2020
          Experimental Particle Physics B
          Fall, 理学研究科
        • From Apr. 2020, To Mar. 2021
          Laboratory Work in Physics A1
          Spring, 理学部
        • From Apr. 2020, To Mar. 2021
          Laboratory Work in Physics A1
          Fall, 理学部
        • From Apr. 2020, To Mar. 2021
          Modern Particle Physics
          Fall, 全学共通科目
        • From Apr. 2020, To Mar. 2021
          Elementary Particle Physics 1
          Spring, 理学部
        • From Apr. 2020, To Mar. 2021
          Experimental Particle Physics A
          Spring, 理学研究科
        • From Apr. 2020, To Mar. 2021
          Experimental Particle Physics B
          Fall, 理学研究科
        • From Apr. 2021, To Mar. 2022
          Elementary Course of Experimental Physics
          Spring, 全学共通科目
        • From Apr. 2021, To Mar. 2022
          Laboratory Work in Physics A1
          Spring, 理学部
        • From Apr. 2021, To Mar. 2022
          Special study course II(Physical Science) P1
          Year-long, 理学部
        • From Apr. 2021, To Mar. 2022
          Modern Particle Physics
          Fall, 全学共通科目
        • From Apr. 2021, To Mar. 2022
          Elementary Particle Physics 1
          Spring, 理学部
        • From Apr. 2021, To Mar. 2022
          Experimental Particle Physics A
          Spring, 理学研究科
        • From Apr. 2021, To Mar. 2022
          Experimental Particle Physics B
          Fall, 理学研究科

        Participation in PhD Defense

        • Diagnostics for Physical Processes of X-ray Plasma in Supernova Remnants
          AMANO YUKI, Graduate School of Science, Sub-chief Examiner
          23 May 2023
        • Exploring Energy Transfer and Evolution of Supernova Remnants through Year-Scale X-ray Variability
          MATSUDA MASAMUNE, Graduate School of Science, Sub-chief Examiner
          25 Mar. 2024
        • Development of a high-pressure xenon gas time projection chamber and evaluation of its performance at around the Q value of 136Xe double-beta decay
          YOSHIDA MASASHI, Graduate School of Science, Sub-chief Examiner
          25 Mar. 2024
        • Development of calibration and noise characterization methods for a CMB telescope, GroundBIRD, using its commissioning observation data
          SUENO YOSHINORI, Graduate School of Science, Chief Examiner
          25 Mar. 2024
        • The Petz (lite) recovery map for scrambling channel
          NAKAYAMA YASUAKI, Graduate School of Science, Sub-chief Examiner
          25 Mar. 2024
        • Search for the 6 condensed state in 24Mg using 12C + 12C scattering with the new Si detector array SAKRA
          FUJIKAWA YUKI, Graduate School of Science, Sub-chief Examiner
          25 Mar. 2024
        • Measurement of Neutrino Oscillation Parameters with Study of Neutrino Interaction Effects
          KURIBAYASHI SOICHIRO, Graduate School of Science, Sub-chief Examiner
          23 Jan. 2024
        • Search for leptonic CP violation using measurements of neutrino oscillations and neutrino-nucleus interactions
          YASUTOME KENJI, Graduate School of Science, Sub-chief Examiner
          24 Nov. 2023
        • Photodisintegration cross section of 4He in the giant dipole resonance energy region
          MURATA MOTOKI, Graduate School of Science, Sub-chief Examiner
          25 Mar. 2024
        • Study of the KL→π0ννDecay at the J-PARC KOTO Experiment
          SHINOHARA SATOSHI, Graduate School of Science, Sub-chief Examiner
          26 Jul. 2021
        list
          Last Updated :2025/05/27

          Administration

          Faculty management (title, position)

          • From 01 Apr. 2024, To 31 Mar. 2025
            理学研究科専攻長会議構成員
          • From 01 Apr. 2024, To 31 Mar. 2025
            理学研究科将来計画委員会委員
          • From 01 Apr. 2024, To 31 Mar. 2025
            理学研究科将来計画委員会・常任委員会委員
          • From 01 Apr. 2024, To 31 Mar. 2025
            理学研究科予算委員会委員
          • From 01 Apr. 2023, To 31 Mar. 2024
            理学研究科将来計画委員会委員
          • From 01 Apr. 2023, To 31 Mar. 2024
            理学部・教育委員会委員
          • From 01 Apr. 2022, To 31 Mar. 2024
            理学部・教育委員会 少人数担任委員会委員
          • From 01 Apr. 2023, To 31 Mar. 2024
            理学研究科大学院教育教務委員会委員
          • From 01 Apr. 2023, To 31 Mar. 2024
            理学研究科研究科会議構成員
          • From 01 Apr. 2022, To 31 Mar. 2023
            理学部・教育委員会委員
          • From 01 Apr. 2022, To 31 Mar. 2023
            理学部・教育委員会 少人数担任委員会委員
          • From 01 Apr. 2018, To 31 Mar. 2019
            理学研究科放射線委員会委員
          • From 01 Apr. 2018, To 31 Mar. 2019
            理学研究科学際融合部門運営小委員会委員
          • From 01 Apr. 2018, To 31 Mar. 2019
            理学研究科国際・社会交流・広報委員会委員
          • From 01 Apr. 2018, To 31 Mar. 2019
            理学研究科国際・社会交流・広報委員会 社会交流小委員会委員
          • From 01 Apr. 2018, To 31 Mar. 2019
            理学研究科国際・社会交流・広報委員会 社会交流小委員会 opencampusワーキンググループ
          • From 01 Apr. 2018, To 31 Mar. 2019
            理学研究科国際・社会交流・広報委員会 社会交流小委員会 社会交流室・ELCASワーキンググループ
          • From 01 Apr. 2018, To 31 Mar. 2019
            理学研究科国際・社会交流・広報委員会 社会交流小委員会 玉城・サイエンス倶楽部ワーキンググループ
          • From 01 Apr. 2019, To 31 Mar. 2020
            理学研究科SACRA広報・社会連携部門委員会 社会連携小委員会委員
          • From 01 Apr. 2020, To 31 Mar. 2021
            理学部・教育委員会委員
          • From 01 Apr. 2020, To 31 Mar. 2021
            理学部・教育委員会 教務委員会委員
          • From 01 Mar. 2019
            (卓越研究員事業)白眉センター専門委員会委員 【グローバル型】

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