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WG4: Muon Physics Nufact 11, August 1-6, 2011, CERN and UniGE. Naohito SAITO, Donato NICOLO, and Robert BERNSTEIN. Muon Physics. MEG@PSI. Mu2e@Fermilab. CLFV m + e + g m - ( Z,A ) e - ( Z,A ) m + e + e + e - Dipole Moments g-2 EDM Precision Measurements Mu HFS
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WG4: Muon PhysicsNufact 11, August 1-6, 2011, CERN and UniGE Naohito SAITO, Donato NICOLO, and Robert BERNSTEIN
Muon Physics MEG@PSI Mu2e@Fermilab • CLFV • m+ e+g • m-(Z,A) e-(Z,A) • m+ e+e+e- • Dipole Moments • g-2 • EDM • Precision Measurements • Mu HFS • Michel Parameters COMET@J-PARC New g-2@Fermilab g-2/EDM@J-PARC
cLFV as of Nufact 10 Update: Plenary talk by Satoshi MIHARA, Friday Morning • MEG • Br< 1.5x10-11 90% C.L. • Best Fit : 3x10-12 • DeeMe goal • 10-14 level • Mu2e and COMET goal • 10-16 and beyond MEG Limit @ 90% CL DeeMe Goal COMET and Mu2e Goal
J-PARC Facility (KEK/JAEA) LINAC 3 GeV Synchrotron Neutrino Beam To Kamioka Materialand Life Science Facility Main Ring (30 GeV 50 GeV) Hadron Hall Bird’s eye photo in Feb. 2008
Mu HFS Precision measurement of Hyper-Fine Structure of Muonium - Synergy with g-2/EDM (magnet, detector) - Provide lambda for g-2 Muon Physics at H-Line 3 GeV proton beam at 25 Hz Large Acceptance Beamline Surface muon Ultra cold m+ source Muon LINAC (300 MeV/c) DeMee Experiment to search for mu-e conversion in the primary target g-2/EDM Measure spin precession precisely Parallel to Magnetic Field g-2 Orthogonal to Mag. Field EDM
WG4 Agenda (Rm G. Charpak 60-6F-15@CERN) • Mon: cLFV-I (Mu2e and COMET) • Tue: cLFV-II (tau, DeeMe, m3e) • Wed-am: TWIST(final!) and g-2/EDM • Wed-pm: MuHFS and J-PARC MUSE • Thu-am: Joint WG3&WG4 (PRISM, MuSIC, COMET) • Fri-pm : cLFV-III (MEG) Visit Muon Physics WG, if you get bored with NP