Studying Massive Star Evolution from Progenitor to Supernova Remnant using Long-term Hydrodynamical Simulations and Machine Learning

使用长期流体动力学模拟和机器学习研究从祖细胞到超新星遗迹的大规模恒星演化

• 批准号: 19K03913
• 负责人: 李 兆衡
• 金额: $ 2.41万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2019
• 资助国家: 日本
• 起止时间: 2019-04-01 至 2024-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-19K03913/
• 关键词: Supernova remnants; Stripped envelope SN; Evolution model; Massive stars; Mass loss; Circumstellar medium; 超新星残骸; 大質量恒星進化; 宇宙線; 非熱的放射; 質量放出; Stellar evolution; Supernova explosions; X-ray emission; Multi-wavelength; Cosmic rays; Supernovae

This year, our team has published in a diverse variety of areas concerning the various aspects of supernovae and supernova remnants, with a spotlight casted on the interaction-powered emission from different evolutionary stages. These efforts are inline with the theme of this KAKENHI project which is to understand the late-stage evolution of massive stars.Publication in refereed journals: 1) T. Matsuoka, S.-H. Lee, K. Maeda, T. Takiwaki and T. J. Moriya, "Long-term Evolution of a Supernova Remnant Hosting a Double Neutron Star Binary", The Astrophysical Journal, 930, 143 (2022); 2) R. Kobashi, H. Yasuda and S.-H. Lee, "Long-term Evolution of Non-thermal Emission from Type Ia and Core-collapse Supernova Remnants in a Diversified Circumstellar Medium", The Astrophysical Journal, 936, 26 (2022); 3) M. Katsuragawa, S.-H. Lee, H. Odaka, A. Bamba, H. Matsumura and T. Takahashi, "On the Formation of Over-ionized Plasma in Evolved Supernova Remnants", The Astrophysical Journal, 938, 23 (2022); 4) K. Maeda, P. Chandra, T. J. Moriya et al. (with S.-H. Lee), "A Multi-wavelength View of the Rapidly Evolving SN 2018ivc: An Analog of SN IIb 1993J but Powered Primarily by Circumstellar Interaction", The Astrophysical Journal, 942, 17 (2022)Proceedings and non-refereed publications: 1) C. Badenes, D. Patnaude and S.-H. Lee, "Models for X-ray Emission of Type Ia Supernova Remnants in Different Circumstellar Environments", AAS/HEAD 54, 110.95; 2) R. Kraft, M. Markevitch, C. Kilbourne et al. (with S.-H. Lee), "Line Emission Mapper (LEM): Probing Physics of Cosmic Ecosystem", arXiv:2211.09827

今年，我们的团队在多个领域发表了有关超新星和超新星遗迹各个方面的文章，重点关注不同演化阶段的相互作用驱动的发射。这些努力符合 KAKENHI 项目的主题，即了解大质量恒星的后期演化。在参考期刊上发表的文章：1) T. Matsuoka, S.-H. Lee, K. Maeda, T. Takiwaki 和 T. J. Moriya，“承载双中子星双星的超新星遗迹的长期演化”，《天体物理学杂志》，930, 143 (2022)； 2) R. Kobashi、H. Yasuda 和 S.-H。 Lee，“多样化环星介质中 Ia 型和核心塌陷超新星遗迹的非热发射的长期演化”，《天体物理学杂志》，936, 26 (2022)； 3) M.桂川，S.-H。 Lee、H. Odaka、A. Bamba、H. Matsumura 和 T. Takahashi，“论演化超新星遗迹中过电离等离子体的形成”，《天体物理学杂志》，938, 23 (2022)； 4) K. Maeda、P. Chandra、T. J. Moriya 等人。 （与 S.-H. Lee 合作），“快速演化的 SN 2018ivc 的多波长视图：SN IIb 1993J 的类似物，但主要由环星相互作用提供动力”，《天体物理学杂志》，942, 17 (2022) 论文集和非论文集-参考出版物：1) C. Badenes、D. Patnaude 和 S.-H. Lee，“不同星周环境中 Ia 型超新星遗迹的 X 射线发射模型”，AAS/HEAD 54, 110.95； 2) R. Kraft、M. Markevitch、C. Kilbourne 等人。 （与 S.-H. Lee 合作），“线发射测绘仪 (LEM)：探索宇宙生态系统的物理学”，arXiv:2211.09827

项目成果

A Multiwavelength View of the Rapidly Evolving SN 2018ivc: An Analog of SN IIb 1993J but Powered Primarily by Circumstellar Interaction

• DOI: 10.3847/1538-4357/aca1b7
• 发表时间: 2022-11
• 期刊: The Astrophysical Journal
• 作者: K. Maeda;P. Chandra;T. Moriya;A. Reguitti;S. Ryder;T. Matsuoka;T. Michiyama;G. Pignata

Origin of Spectral Hardening of Secondary Cosmic-Ray Nuclei

• DOI: 10.3847/1538-4357/ac0a71
• 发表时间: 2021-02
• 期刊: The Astrophysical Journal
• 作者: N. Kawanaka;Shiu-Hang Lee

Monash University/Macquarie University/Curtin University(オーストラリア)

莫纳什大学/麦考瑞大学/科廷大学（澳大利亚）

Dissecting the Energetics of Supernovae at High Spectral Resolution: LEM Studies of Supernovae and Supernova Remnants

在高光谱分辨率下剖析超新星的能量：超新星和超新星遗迹的 LEM 研究

• 发表时间: 2022
• 作者: D. Patnaude;S. Orlando;S.-H. Lee et al.
• 通讯作者: S.-H. Lee et al.

Long-term Three-dimensional Hydrodynamic Simulations of Supernova Remnants for LEM Science

LEM Science 超新星遗迹的长期三维流体动力学模拟

• 发表时间: 2022
• 作者: Makoto Nagai;Hiroaki Imada;Tom Nitta;Yosuke Murayama;Ryohei Noji;Masato Naruse;S.-H. Lee
• 通讯作者: S.-H. Lee