Operation and performance of the MEG II detector-Reference-Cited by-同舟云学术

Operation and performance of the MEG II detector

Published:2024-02-26 Issue:2 Volume:84 Page:
ISSN:1434-6052
Container-title:The European Physical Journal C
language:en
Short-container-title:Eur. Phys. J. C

Author:

,Afanaciev K.,Baldini A. M.,Ban S.,Baranov V.,Benmansour H.,Biasotti M.,Boca G.,Cattaneo P. W.,Cavoto G.,Cei F.,Chiappini M.,Chiarello G.,Corvaglia A.,Cuna F.,Maso G. Dal,De Bari A.,De Gerone M.,Barusso L. Ferrari,Francesconi M.,Galli L.,Gallucci G.,Gatti F.,Gerritzen L.,Grancagnolo F.,Grandoni E. G.,Grassi M.,Grigoriev D. N.,Hildebrandt M.,Ieki K.,Ignatov F.,Ikeda F.,Iwamoto T.,Karpov S.,Kettle P.-R.,Khomutov N.,Kobayashi S.,Kolesnikov A.,Kravchuk N.,Krylov V.,Kuchinskiy N.,Kyle W.,Libeiro T.,Malyshev V.,Matsushita A.,Meucci M.,Mihara S.,Molzon W.,Mori Toshinori,Morsani F.,Nakao M.,Nicolò D.,Nishiguchi H.,Ochi A.,Ogawa S.,Onda R.,Ootani W.,Oya A.,Palo D.,Panareo M.,Papa A.,Pettinacci V.,Popov A.,Raffaelli F.,Renga F.,Ritt S.,Rossella M.,Rozhdestvensky A.,Schwendimann P.,Shimada K.,Signorelli G.,Stoykov A.,Takahashi M.,Tassielli G. F.,Toyoda K.,Uchiyama Y.,Usami M.,Venturini A.,Vitali B.,Voena C.,Yamamoto K.,Yanai K.,Yonemoto T.,Yoshida K.,Yudin Yu. V.

Abstract

AbstractThe MEG II experiment, located at the Paul Scherrer Institut (PSI) in Switzerland, is the successor to the MEG experiment, which completed data taking in 2013. MEG II started fully operational data taking in 2021, with the goal of improving the sensitivity of the

$$\upmu ^+ \rightarrow {\textrm{e}}^+ \upgamma $$

μ + → e + γ decay down to

$$\sim 6 \times 10^{-14}$$

∼ 6 × 10 - 14 almost an order of magnitude better than the current limit. In this paper, we describe the operation and performance of the experiment and give a new estimate of its sensitivity versus data acquisition time.

Publisher

Springer Science and Business Media LLC

Link

https://link.springer.com/content/pdf/10.1140/epjc/s10052-024-12415-3.pdf

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