Double-trap measurement of the proton magnetic moment at 0.3 parts per billion precision

DOI Web Site Web Site 被引用文献1件 参考文献35件 オープンアクセス
  • Georg Schneider
    Institut für Physik, Johannes Gutenberg-Universität, 55099 Mainz, Germany.
  • Andreas Mooser
    RIKEN, Ulmer Fundamental Symmetries Laboratory, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
  • Matthew Bohman
    RIKEN, Ulmer Fundamental Symmetries Laboratory, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
  • Natalie Schön
    Institut für Physik, Johannes Gutenberg-Universität, 55099 Mainz, Germany.
  • James Harrington
    Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany.
  • Takashi Higuchi
    RIKEN, Ulmer Fundamental Symmetries Laboratory, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
  • Hiroki Nagahama
    RIKEN, Ulmer Fundamental Symmetries Laboratory, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
  • Stefan Sellner
    RIKEN, Ulmer Fundamental Symmetries Laboratory, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
  • Christian Smorra
    RIKEN, Ulmer Fundamental Symmetries Laboratory, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
  • Klaus Blaum
    Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany.
  • Yasuyuki Matsuda
    Graduate School of Arts and Sciences, University of Tokyo, Tokyo 153-8902, Japan.
  • Wolfgang Quint
    GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany.
  • Jochen Walz
    Institut für Physik, Johannes Gutenberg-Universität, 55099 Mainz, Germany.
  • Stefan Ulmer
    RIKEN, Ulmer Fundamental Symmetries Laboratory, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.

抄録

<jats:title>Nailing down the proton magnetic moment</jats:title> <jats:p> Fundamental physical laws are believed to remain the same if subjected to three simultaneous transformations: flipping the sign of electric charge, taking a mirror image, and running time backward. To test this charge, parity, and time-reversal (CPT) symmetry, it is desirable to know the fundamental properties of particles such as the proton to high precision. Schneider <jats:italic>et al.</jats:italic> used a double ion trap to determine the magnetic moment of a single trapped proton to a precision of 0.3 parts per billion. Comparatively precise measurements of the same quantity in the antiproton are now needed for a rigorous test of CPT symmetry. </jats:p> <jats:p> <jats:italic>Science</jats:italic> , this issue p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6366" page="1081" related-article-type="in-this-issue" vol="358" xlink:href="10.1126/science.aan0207">1081</jats:related-article> </jats:p>

収録刊行物

  • Science

    Science 358 (6366), 1081-1084, 2017-11-24

    American Association for the Advancement of Science (AAAS)

被引用文献 (1)*注記

もっと見る

参考文献 (35)*注記

もっと見る

関連プロジェクト

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ