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The Search for $��^+\to e^+ ��$ with 10$^{-14}$ Sensitivity: the Upgrade of the MEG Experiment

Authors :
The MEG II Collaboration
Baldini, Alessandro M.
Baranov, Vladimir
Biasotti, Michele
Boca, Gianluigi
Cattaneo, Paolo W.
Cavoto, Gianluca
Cei, Fabrizio
Chiappini, Marco
Chiarello, Gianluigi
Corvaglia, Alessandro
Cuna, Federica
Maso, Giovanni dal
de Bari, Antonio
De Gerone, Matteo
Francesconi, Marco
Galli, Luca
Gallucci, Giovanni
Gatti, Flavio
Grancagnolo, Francesco
Grassi, Marco
Grigoriev, Dmitry N.
Hildebrandt, Malte
Ieki, Kei
Ignatov, Fedor
Iwamoto, Toshiyuki
Kettle, Peter-Raymond
Khomutov, Nikolay
Kobayashi, Satoru
Kolesnikov, Alexander
Kravchuk, Nikolay
Krylov, Victor
Kuchinskiy, Nikolay
Kyle, William
Libeiro, Terence
Malyshev, Vladimir
Meucci, Manuel
Mihara, Satoshi
Molzon, William
Mori, Toshinori
Mtchedlishvili, Alexander
Nakao, Mitsutaka
Nicol��, Donato
Nishiguchi, Hajime
Ogawa, Shinji
Onda, Rina
Ootani, Wataru
Oya, Atsushi
Palo, Dylan
Panareo, Marco
Papa, Angela
Pettinacci, Valerio
Popov, Alexander
Renga, Francesco
Ritt, Stefan
Rossella, Massimo
Rozhdestvensky, Aleksander
Schwendimann, Patrick
Shimada, Kohei
Signorelli, Giovanni
Stoykov, Alexey
Tassielli, Giovanni F.
Toyoda, Kazuki
Uchiyama, Yusuke
Usami, Masashi
Voena, Cecilia
Yanai, Kosuke
Yamamoto, Kensuke
Yonemoto, Taku
Yudin, Yury V.
Publication Year :
2021
Publisher :
arXiv, 2021.

Abstract

The MEG experiment took data at the Paul Scherrer Institute in the years 2009--2013 to test the violation of the lepton flavour conservation law, which originates from an accidental symmetry that the Standard Model of elementary particle physics has, and published the most stringent limit on the charged lepton flavour violating decay $��^+ \rightarrow {\rm e}^+ ��$: BR($��^+ \rightarrow {\rm e}^+ ��$) $<br />12 pages, 4 figures. The version of acceptance for Symmetry

Details

Database :
OpenAIRE
Accession number :
edsair.doi...........2d8a0dde28b1e0fff48dc7983bb6056b
Full Text :
https://doi.org/10.48550/arxiv.2107.10767