Precision Lepton Physics: a Window to New Physics

07 - 30 April 2026

Claudia Hagedorn, Alberto Lusiani, Angela Papa, Michael Schmidt, Alejandro Ibarra

Week 1
Tue 07/04/2026
Time Session
10:30 - 11:00

Coffee Break

11:00 - 11:30

Welcome to MIAPbP + Introduction

11:30 - 12:30

Hadronic tau decays

Emilie Passemar

15:30 - 16:00

Coffee Break

Wed 08/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

Precision QCD from inclusive tau decays

Antonio Rodriguez-Sanchez

14:00 - 15:30

Discussion session: Measurements of tau hadronic branching ratios and spectral functions, and tau Michel parameters

Denis Bodrov

15:30 - 16:00

Coffee Break

17:00 - 19:00

Discussion & Networking: Bavarian Brotzeit

Thu 09/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

Precision tau physics at Belle II

Ami Rostomyan

14:00 - 15:30

Brainstorming session: Lorentz and CPT violation and flavour

William McNulty

15:30 - 16:00

Coffee Break

Fri 10/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

Tau dipole moments: current status and future prospects

Martin Hoferichter

14:00 - 15:30

Discussion session: Measurement of tau -> s nu for Vus determination

Ami Rostomyan, Emilie Passemar

15:30 - 16:00

Coffee Break

Week 2
Mon 13/04/2026
Time Session
10:30 - 11:00

Coffee Break

11:00 - 11:30

Welcome to MIAPbP + Introduction

11:30 - 12:30

Bottom-up EFT for mu-e flavour change

Sacha Davidson

14:00 - 15:30

Discussion session: Tau lifetime and mass measurements, Lepton Flavour Universality tests

Alberto Lusiani, Fabian Becherer

15:30 - 16:00

Coffee Break

Tue 14/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

tau cLFV

Laura Zani

14:00 - 15:30

Hands-on session: Introduction to code MuonBridge (link: https://github.com/Berkeley-Electroweak-Physics/MuonBridge)

Tom Menzo

15:30 - 16:00

Coffee Break

17:00 - 19:00

Discussion & Networking: BBQ

Wed 15/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

Leptoquarks, cLFV and LNV

Svjetlana Fajfer

14:00 - 15:30

Discussion session: Chiral Belle programme and MDM/EDM of the tau lepton

Joel Gogniat, Mike Roney

15:30 - 16:00

Coffee Break

Thu 16/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

DM and flavour

Monika Blanke

14:00 - 15:30

discussion session: Global fits and impact on cLFV

Xabier Marcano

15:30 - 16:00

Coffee Break

Fri 17/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

Light NP searches

Bertrand Echenard

15:30 - 16:00

Coffee Break

Week 3
Mon 20/04/2026
Time Session
10:30 - 11:00

Coffee Break

11:00 - 11:30

Welcome to MIAPbP + Introduction

11:30 - 12:30

cLFVs and neutrino mass model building

Takashi Toma

15:30 - 16:00

Coffee Break

Tue 21/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

cLFVs overview: past, present, future

Yoshi Kuno

14:00 - 15:30

Discussion session: Tackling HVP through MUonE and low-energy high-precision physics ((g-2)_e, (g-2)_mu, muonium hyperfine splitting, etc.)

Antonio Masiero

15:30 - 16:00

Coffee Break

17:00 - 19:00

Discussion & Networking: Wine & Cheese

Wed 22/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

EFT tower and mu->e conversion

Jure Zupan

14:00 - 15:30

Hands-on session: Code ALP-aca: the quest for BSM with ALPs

Marta Fuentes Zamoro

15:30 - 16:00

Coffee Break

Thu 23/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

muon machines now and future

Satoshi Mihara

14:00 - 15:30

Discussion session: Claudia Hagedorn/Simone Marciano/James Vandeleur — cLFVs and symmetries

Claudia Hagedorn, James Vandeleur, Simone Marciano

15:30 - 16:00

Coffee Break

Fri 24/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

muonium-antimuonium

Jian Tang

14:00 - 15:30

Brainstorming session: Exotic cLFV decays (to axions, muons and tau leptons to many charged leptons, etc.)

Lorenzo Calibbi

15:30 - 16:00

Coffee Break

Week 4
Mon 27/04/2026
Time Session
10:30 - 11:00

Coffee Break

11:00 - 11:30

Welcome to MIAPbP + Introduction

11:30 - 12:30

(g-2)mu theory overview

Yannick Ulrich

14:00 - 15:30

Discussion session: (g-2)mu: Ideas for future measurements

Ce Zhang

15:30 - 16:00

Coffee Break

Tue 28/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

muEDM

Angela Papa

15:30 - 16:00

Coffee Break

17:00 - 19:00

Discussion & Networking: BBQ

Wed 29/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

EDMs (of light charged leptons)

Marco Ardu

14:00 - 15:30

Discussion session: Muon cooling for precision physics and potentially muon collider

Angela Papa

15:30 - 16:00

Coffee Break

Thu 30/04/2026
Time Session
11:00 - 11:30

Coffee Break

11:30 - 12:30

detectors and analysis on muons

Nik Berger

15:30 - 16:00

Coffee Break

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