Piredda, G. (2010) First results from the MEG experiment. Il nuovo cimento C, 33 (5). pp. 311-317. ISSN 1826-9885
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Abstract
The MEG experiment, searching for the rare decay μ+ → e+γ, started the data taking at PSI in 2008. Based on data from the initial three months of operation an upper limit on the branching ratio BR(μ → eγ) < 2.8 · 10−11 at 90% confidence level is reported. This corresponds to the measurement of positrons and photons from ∼ 1014 stopped μ+-decays by a superconducting positron spectrometer and a 900 litre liquid-xenon photon detector.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Decays of leptons ; Decays of muons |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 02 Apr 2020 15:07 |
| Last Modified: | 02 Apr 2020 15:07 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/17069 |
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