• 分類 理論セミナー
  • 開始 2017/03/28(火)11:00
  • 終了 2017/03/28(火)12:00
  • 会場 研究本館1階会議室3
  • 講演タイトル Stimulated Emission of Dark Matter Axion in Condensed Matter
  • 講演者 横井 直人 氏 (東北大学)
  • 言語 日本語/Japanese
  • 連絡先
  • ウェブサイト
  • 食堂・売店 利用予定なし/0


We discuss a possible principle for detecting dark matter axions in galactic halos. If axions constitute a condensate in our galaxy, stimulated emissions of the axions from a type of excitation in condensed matter can be detectable. As a concrete example, an emission of dark matter axions from magnetic vortex strings in a type II superconductor are investigated along with possible experimental signatures.