Rchr
J-GLOBAL ID：202001008555998861   Update date: Feb. 01, 2024

Nashimoto Masashi

ナシモト マサシ | Nashimoto Masashi
Affiliation and department：
国立天文台 ハワイ観測所

About 国立天文台 ハワイ観測所


Job title： 特任研究員
Research field  (1)： Astronomy
Research keywords  (4)： astronomy ,  cosmic dust ,  cosmic microwave background ,  observational cosmology
Research theme for competitive and other funds  (1)：
  • 2020 - 2024 原始重力波の発見を目指す-ミリ波の広帯域観測で理解して分離するCMBと星間塵
Papers (4)：
  • Tamaki Murokoshi, Yuji Chinone, Masashi Nashimoto, Kiyotomo Ichiki, Makoto Hattori. Mitigating Cosmic Microwave Background Shadow Degradation of Tensor-to-scalar Ratio Measurements through Map-based Studies. The Astrophysical Journal Letters. 2023. 949. 2. L29-L29
  • Masashi Nashimoto, Makoto Hattor, Frederick Poidevin, Ricardo Genova-Santos. Cosmic Amorphous Dust Model as the Origin of Anomalous Microwave Emission. 2020
  • Masashi Nashimoto, Makoto Hattori, Yuji Chinone. CMB Shadows: The Effect of Interstellar Extinction on Cosmic Microwave Background Polarization and Temperature Anisotropy. 2020
  • Masashi Nashimoto, Makoto Hattori, Ricardo Génova-Santos, Frédérick Poidevin. Thermal emission from the amorphous dust: An alternative possibility of the origin of the anomalous microwave emission. 2019
Lectures and oral presentations  (24)：
  • 局所銀河群外でのMissing Satellites 問題
    (第10回観測的宇宙論ワークショップ 2021)
  • 局所銀河群外におけるミッシングサテライト問題への統計的検証
    (日本天文学会2021年秋季年会 2021)
  • Cosmic Amorphous Dust Model: To Improve the Accuracy of the CMB Component Separation
    (Workshop on “Exploration of Particle Physics and Cosmology with Neutrinos” 2020)
  • CMBシャドウ:宇宙マイクロ波背景放射偏光・温度異方性への星間減光の効果
    (日本天文学会2020年秋季年会 2020)
  • Cosmic Amorphous Dust: 地上に存在しない特異な物性を持つ新種のアモルファス物質が星間空間に存在する可能性
    (日本天文学会2020年春季年会 2020)
ｍore...
Education (3)：
  • 2017 - 2020 Tohoku University Graduate School of Science Department of Astronomy Doctoral Program
  • 2015 - 2017 Tohoku University Graduate School of Science Department of Astronomy Master's Program
  • 2011 - 2015 Tohoku University Faculty of Science Department of Astronomy and Geophysics
Professional career (1)：
  • 博士 (東北大学)
Work history (3)：
  • 2022/04 - 現在 The University of Tokyo Graduate School of Science JSPS Fellowship
  • 2020/09 - 2022/03 National Astronomical Observatory of Japan Subaru Telescope
  • 2020/04 - 2020/08 Tohoku University Graduate School of Science Department of Astronomy
Association Membership(s) (1)：
Astronomical Society of Japan
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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