Rchr
J-GLOBAL ID:202101003215096427
Update date: Jan. 10, 2025 Ogasawara Kota
オガサワラ コウタ | Ogasawara Kota
Affiliation and department: Research field (1):
Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords (2):
black hole
, general relativity
Research theme for competitive and other funds (3): - 2020 - 2024 回転ブラックホール近傍における高エネルギー現象の探求
- 2020 - 2023 強重力場における高エネルギー現象の解明とその観測可能性
- 2018 - 2020 回転ブラックホール近傍における高エネルギー粒子衝突とエネルギー引き抜き過程
Papers (11): -
Akihito Katsumata, Tomohiro Harada, Kota Ogasawara, Hayami Iizuka. New series expansion for the periapsis shift. Classical and Quantum Gravity. 2025. 42. 3. 035004-035004
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Kota Ogasawara, Takahisa Igata. Photon escape in the extremal Kerr black hole spacetime. Physical Review D. 2022. 105. 2
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Takahisa Igata, Kazunori Kohri, Kota Ogasawara. Photon emission from inside the innermost stable circular orbit. Physical Review D. 2021. 103. 10
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Kota Ogasawara, Takahisa Igata. Complete classification of photon escape in the Kerr black hole spacetime. Physical Review D. 2021. 103. 4
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Takahisa Igata, Keisuke Nakashi, Kota Ogasawara. Observability of the innermost stable circular orbit in a near-extremal Kerr black hole. Physical Review D. 2020. 101. 4
more... Education (3): - 2016 - 2019 Rikkyo University Graduate School of Science Department of Physics
- 2014 - 2016 Rikkyo University Graduate School of Science Department of Physics
- 2010 - 2014 Rikkyo University College of Science Department of Physics
Professional career (1): - Ph.D. (Rikkyo University)
Work history (4): - 2023/04 - 現在 Meiji University School of Science and Technology Department of Physics
- 2019/04 - 2023/03 Kyoto University Graduate School of Science
- 2020/04 - 2022/03 National Institute of Technology (KOSEN), Maizuru College
- 2018/04 - 2019/03 Rikkyo University Graduate School of Science
Awards (1): - 2017/12 - JGRG27 Outstanding Presentation Awards Gold Prize (Oral)
Association Membership(s) (1): Return to Previous Page