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    【1.17】2020年高能所粒子天體中心系列學術報告 # 4:Novel types of TeV-PeV particle accelerators in the Galaxy and the nearby Universe
    2020-01-16 | 【
     

    時間:1月17日(周五)下午16:00-17:00
    地點:多學科226
    報告人:
    Susumu INOUE (日本理化研究所)

    主持人:曹臻 研究員 

     

    題目:Novel types of TeV-PeV particle accelerators in the Galaxy and the nearby Universe

    摘要:Various types of astrophysical objects, both Galactic and extragalactic, are known or suspected to be accelerating particles to TeV-PeV energies and beyond. 
    However, increasingly sensitive gamma-ray observations may uncover previously unrecognized classes of astrophysical particle accelerators. Here we propose two such kinds of objects. 1) Collisions of high-velocity clouds with the Galactic disk, which may be the origin of some unidentified Galactic GeV-TeV sources (Inoue et al. 2017, ApJ 849, 22; arXiv:1708.08574). 2) Fast winds flowing out from active galactic nuclei, including radio-quiet Seyfert galaxies such as NGC 1068, a potential IceCube neutrino source (Inoue, Cerruti et al, in preparation).
    We discuss the prospects for testing these proposals with LHAASO and other facilities,and the consequent implications, including possible new insight into the evolution of galaxies and supermassive black holes.
     

    個人簡歷:Susumu INOUE,日本理化研究所(RIKEN)科研人員。日本京都大學畢業,1999年獲得東京都立大學博士學位。曾在德國慕尼黑加興和海德堡馬普所等研究機構做過博士后。
    Graduated from Kyoto University, and obtained PhD at Tokyo Metropolitan University in 1999.
    Served postdoc terms at several institutions, including Max Planck Institutes in Garching and Heidelberg.
    Currently a research scientist at RIKEN in Japan.


    中國科學院高能物理研究所    備案序號:京ICP備05002790號
    地址:北京市918信箱    郵編:100049    電話:86-10-88236208    Email: lztt@ihep.ac.cn
    我把她抱在上面用力挺进她身体
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