RADIOISOTOPES
Online ISSN : 1884-4111
Print ISSN : 0033-8303
ISSN-L : 0033-8303
Volume 69, Issue 4
Displaying 1-3 of 3 articles from this issue
Article
Serial Lectures
Muon Science
  • Hikomitsu Kikuchi
    2020 Volume 69 Issue 4 Pages 135-144
    Published: April 15, 2020
    Released on J-STAGE: April 15, 2020
    JOURNAL OPEN ACCESS

    The μSR spectroscopy is an important method to study the microscopic and dynamic nature of magnetic materials. In this article, after an introduction, several examples of μSR studies carried out on the spin-frustrated magnets are introduced.

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  • Tsutomu Mibe
    2020 Volume 69 Issue 4 Pages 145-153
    Published: April 15, 2020
    Released on J-STAGE: April 15, 2020
    JOURNAL OPEN ACCESS

    Muon is an elementary particle that belongs to the second-generation lepton with spin 1/2. Spin of muon interacts with electro-magnetic fields through dipole moments. A precise prediction on magnetic dipole moment of muon is possible by using the standard model of particle physics. The electric dipole moment is estimated to very small under the standard model. Precision measurements of these dipole moments of muon and its comparison to theory allow us to study new physics phenomena beyond the standard model of particle physics. Measurements of muon dipole moments and underlined physics are reviewed in this paper.

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