Status of charged lepton flavour violation search with MEG II experiment

Meucci, M. (2020) Status of charged lepton flavour violation search with MEG II experiment. Il nuovo cimento C, 43 (2-3). pp. 1-6. ISSN 1826-9885

Text ncc12046.pdf - Published Version Download (935kB)

Abstract

The MEG II experiment searches for the Charged Lepton Flavour Violating (CLFV) decay μ → eγ. This decay is foreseen by the Standard Model (SM) of Particle Physics at non-observable rates through neutrino oscillation. Observing it would be a clear signal of new physics (e.g., SUSY-GUT). After publishing the current upper limit to the Branching Ratio (BR) of this decay in 2016, BR(μ+ → e+γ) < 4.2 × 10−13, the MEG experiment started the upgrade of its detectors in order to increase the sensitivity by a factor 10, starting the MEG II phase. The aim of this work is to report a description of the new detectors design and performances, to present the results obtained in the 2018 pre-engineering run with all the new MEG II detectors installed, and to report on the current status of the experiment and its future prospects.

Item Type:	Article
Subjects:	500 Scienze naturali e Matematica > 530 Fisica
Depositing User:	Marina Spanti
Date Deposited:	10 Feb 2021 16:51
Last Modified:	10 Feb 2021 16:51
URI:	http://eprints.bice.rm.cnr.it/id/eprint/20773

Actions (login required)

View Item