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Origin of cosmic magnetic fields and its observational study

Origin of cosmic magnetic fields and its observational study
宇宙磁场的起源及其观测研究
批准号:
21840028
负责人:
TAKAHASHI Keitaro
金额:
$1.39万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Research Activity Start-up
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2010

项目摘要

项目成果

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中文摘要
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英文摘要
To investigate the origin of cosmic magnetic fields, I studied how we can measure intergalactic magnetic fields. I proposed a observational method which utilizes delayed gamma-rays from gamma-ray bursts and active galactic nuclei. As a result, it was shown that tiny intergalactic magnetic fields can be measured by observing delayed gamma-rays from bright gamma-ray bursts and flares of active galactic nuclei with ongoing gamma-ray telescopes such as Fermi and MAGIC.
期刊论文(20)
专著(0)
科研奖励(0)
会议论文
Systematic Study of Gravitational Waves from Galaxy Merger
星系合并引力波的系统研究
DOI: --
发表时间: 2010
期刊: Physical Review D
影响因子: 5
作者: [Takahiro Inagaki, Keitaro Takahashi, Shogo Masaki, Naoshi Sugiyama]
通讯作者: Naoshi Sugiyama
ブレーザーからの2次ガンマ線による宇宙磁場探索
利用耀变体的次级伽马射线探索宇宙磁场
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Naoki Shirai, Satoshi Uchida, Fumiyoshi Tochikubo, 高橋慶太郎, 宮田耕充, 五味清紀, 高橋慶太郎]
通讯作者: 高橋慶太郎
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Naoki Shirai, Satoshi Uchida, Fumiyoshi Tochikubo, 高橋慶太郎]
通讯作者: 高橋慶太郎
DOI: 10.1093/pasj/62.6.1495
发表时间: 2010-12
期刊: Publications of the Astronomical Society of Japan
影响因子: 2.3
作者: [D. Yonetoku;T. Murakami;Ryo Tsutsui;Takashi Nakamura;Y. Morihara;Keitaro Takahashi]
通讯作者: D. Yonetoku;T. Murakami;Ryo Tsutsui;Takashi Nakamura;Y. Morihara;Keitaro Takahashi
11
    Theoretical and observational study on the origin of cosmic magnetic fields
    • 批准号:
      23740179
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.16万
    • 财政年份:
      2011
    • 负责人:
      TAKAHASHI Keitaro
    • 依托单位:
    海外基金