Rchr
J-GLOBAL ID:201801013081084877   Update date: Aug. 05, 2021

Sasada Mahito

ササダ マヒト | Sasada Mahito
Affiliation and department:
Job title: Special Appointment Assistant Professor
Research field  (1): Astronomy
Research keywords  (8): radio astronomy ,  gravitational wave ,  Transient ,  multi-wavelength ,  polarization ,  jet ,  high-energy astronomy ,  optical and near-infrared astronomy
Research theme for competitive and other funds  (7):
  • 2019 - 2025 Exploring dynamic pictures of supermassive black holes with movie reconstruction from event-horizion-scale observations
  • 2019 - 2022 Probing magnetic fields of supermassive black-hole jets with next-generation international VLBI networks
  • 2019 - 2022 Investigation of particle-accelerated region in jets of active galactic nuclei with radio and optical polarimetry
  • 2015 - 2019 Approaching the creation mechanism of black hole jet using mm-VLBI polarimetry
  • 2013 - 2018 Imaging Super-massive Black Holes with Sparse Modeling
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Papers (75):
  • Fumiya Imazato, Yasushi Fukazawa, Mahito Sasada, Takanori Sakamoto. Origin of the UV to X-Ray Emission of Radio Galaxy NGC 1275 Explored by Analyzing Its Variability. The Astrophysical Journal. 2021. 906. 1. 30-30
  • Singh, Avinash, Sahu, D. K., Anupama, G. C., Kumar, Brajesh, Kumar, Harsh, Yamanaka, Masayuki, Baklanov, Petr V., Tominaga, Nozomu, Blinnikov, Sergei I., Maeda, Keiichi, et al. SN 2018hna: 1987A-like Supernova with a Signature of Shock Breakout. The Astrophysical Journal. 2019. arXiv:1908.07807
  • Kawabata, Miho, Maeda, Keiichi, Yamanaka, Masayuki, Nakaoka, Tatsuya, Kawabata, Koji, Adachi, Ryo, Akitaya, Hiroshi, Burgaz, Umut, Hanayama, Hidekazu, Horiuchi, Takashi, et al. Type Ia SN 2019ein: New Insights into the Similarities and diversities among High-Velocity SNe Ia. 2019
  • Porth, Oliver, Chatterjee, Koushik, Narayan, Ramesh, Gammie, Charles F., Mizuno, Yosuke, Anninos, Peter, Baker, John G., Bugli, Matteo, Chan, Chi-kwan, Davelaar, Jordy, et al. The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project. The Astrophysical Journal Supplement Series. 2019
  • Event Horizon Telescope Collaboration, Akiyama, Kazunori, Alberdi, Antxon, Alef, Walter, Asada, Keiichi, Azulay, Rebecca, Baczko, Anne-Kathrin, Ball, David, Baloković, Mislav, Barrett, John, et al. First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole. The Astrophysical Journal. 2019
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MISC (8):
  • S. Kiehlmann, T. Savolainen, S. G. Jorstad, K. V. Sokolovsky, F. K. Schinzel, A. P. Marscher, V. M. Larionov, I. Agudo, H. Akitaya, E. Benitez, et al. Polarization angle swings in blazars: The case of 3C 279 (vol 590, A10, 2016). ASTRONOMY & ASTROPHYSICS. 2016. 592
  • 伊藤亮介, 深沢泰司, 田中康之, 秋田谷洋, 川端弘治, 吉田道利, 植村誠, 森谷友由希, 上野一誠, 高木勝俊, et al. 大学間連携によるAGNジェットの多波長観測. 日本天文学会年会講演予稿集. 2014. 2014. 73
  • 川端弘治, 秋田谷洋, 山中雅之, 伊藤亮介, 森谷友由希, 宇井崇紘, 川端美穂, 森健彰, 高木勝俊, 上野一誠, et al. 近傍銀河M82に現れた赤化の大きなIa型超新星SN 2014Jの偏光特性. 日本天文学会年会講演予稿集. 2014. 2014. 113
  • 伊藤亮介, 深沢泰司, 田中康之, 秋田谷洋, 川端弘治, 吉田道利, 植村誠, 森谷友由希, 上野一誠, 高木勝俊, et al. ブレーザー天体CTA102の多波長光度・色・偏光短期変動観測. 日本物理学会講演概要集. 2013. 68. 1. 115
  • 伊藤亮介, 深沢泰司, 田中康之, 秋田谷洋, 川端弘治, 吉田道利, 植村誠, 森谷友由希, 上野一誠, 高木勝俊, et al. ブレーザー天体CTA102の多波長光度・色・偏光短期変動観測. 日本天文学会年会講演予稿集. 2013. 2013. 208
more...
Professional career (1):
  • 博士(理学) (広島大学)
Awards (1):
  • 2016/03 - The Astronomical Society of Japan PASJ Excellent Paper Award Photopolarimetric Monitoring of Blazars in the Optical and Near-Infrared Bands with the Kanata Telescope. I. Correlations between Flux, Color, and Polarization
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