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Radiative Decay Counter for Active Background Identification in MEG II Experiment

  • Ryoto Iwai
  • Kei Ieki
  • Ryu Sawada
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 212)

Abstract

The Radiative Decay Counter (RDC) is a key ingredient in the MEG II experiment. The sensitivity of the \(\mu ^{+} \rightarrow e^{+}\gamma \) branching ratio will be improved by 16\(\%\) by identifying a photon from a radiative muon decay, which is the dominant background source of the search.

Keyword

Experimental detector systems 

References

  1. 1.
    Baldini, A.M., et al.: Search for the lepton flavour violating decay \(\mu ^{+} \rightarrow e^{+}\gamma \) with the full dataset of the MEG experiment. Eur. Phys. J. C. 76, 434 (2016)ADSCrossRefGoogle Scholar
  2. 2.
    Baldini, A.M., et al.: MEG Upgrade Proposal. arXiv:1301.7225 (2013)
  3. 3.
    Baldini, A.M., et al.: An FPGA-based trigger for the phase II of the MEG experiment. Nucl. Instrum. Meth. A 824, 326 (2016)ADSCrossRefGoogle Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.ICEPPThe University of TokyoTokyoJapan

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