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※下記のセミナーの他に新着論文紹介のセミナー(10:00-10:30)が、月曜日、水曜日、金曜日にあります。場所は4号館ピロティです。

2022-01-20 (木) 宇宙物理学セミナー
    UTAPwiki/セミナー/宇宙物理学セミナー
    presenter:Jun'ya Kume Title: LISA and search for Gravitational Wave Background Abstract:
    Laser Interferometer Space Antenna (LISA), lead by ESA and NASA, is planned to be launched in 2034. With its large arm length and low frequency sensitivity, LISA will open up a new window for GW observation. In this talk, I will introduce some of the important experimental and analysis techniques in LISA. As for the post data processing, so-called “Time-Delay Interferometry”(TDI) will be implemented in order to deal with laser frequency noise. Since LISA measures displacement of the three arms, TDI provides three characteristic interferometer outputs. Focusing on the GWB search usually done by correlating multiple detectors, I will explain how a single detector, LISA in this case, can probe the signals. References:
    [1] P. Amaro-Seoane et al. “Laser Interferometer Space Antenna,'' [arXiv:1702.00786 [astro-ph.IM]].
    [2] M. Tinto and S. V. Dhurandhar, Living Reviews in Relativity 24, 1 (2021).
    
[3] T. L. Smith and R. Caldwell, Phys. Rev. D 100 (2019) no.10, 104055
    [4] R. Flauger et al. JCAP 01 (2021), 059 time :13:00-14:00
    place :zoom
    content:attached file [添付]

2022-01-27 (木) 宇宙物理学セミナー
    UTAPwiki/セミナー/宇宙物理学セミナー presenter:Yuting Lu
    Title:TBA
    Abstract:TBA
    time :13:00-14:00
    place :zoom
    content:attached file [添付] papers in presentation Author(s)TitleYear, Journal,Number(,Link)Y. SutoJinsei Ippan ni Sotairon2010, ISBN978-4-13-063354-3


セミナー週間予定

10111213141516
新着論文@ピロティ観測的宇宙論速報初期宇宙・相対論速報
新着論文@ピロティ
ランチセミナー昼食会宇宙物理学セミナー
新着論文@ピロティ天体核セミナー?


UTAPゼミ週間予定

10111213141516
4年生理論演習



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