Muon Storage Ring PRISM - FFAG to Improve a Sensitivity of μ - e Conversion Experiment Below 10 − 17

نویسنده

  • Akira SATO
چکیده

In experiments to search for the coherent neutrino-less conversion of a muon into an electron in the field of a nucleus, the characteristic of a muon beam can limit the achievable sensitivity. Two main limiting factors of the sensitivity, a backgrounds level and an energy resolution of the conversion electrons, are discussed for the MECO-type experiments. The PRISM/PRIME experiment is a solution to improve the sensitivity below 10 −18 using a muon storage ring, which is called PRISM-FFAG. Its R&D status is also described briefly.

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تاریخ انتشار 2008