mu ->e conversion at ECT Trento

14 avr. 2025, 08:00 → 17 avr. 2025, 13:30 Europe/Paris

Lepton flavour change is observed in neutrino oscillations, but not yet in contact interactions among charged leptons – despite decades of experimental searches and a plethora of models. However,  a huge leap in experimental reach  is promised by upcoming searches for μ → e conversion in nuclei, so  lepton flavour change could be discovered soon.

This workshop aims to bring together μ → e experimentalists, with  lepton, χPT/nucleon and nuclear theorists, in order to improve the multi-scale theoretical rate calculations, using state of the art mean-field or shell-model approaches, to the accuracy required by upcoming experiments. We hope collaborations could be born at this workshop, for instance to explore feasible and complementary nuclear targets that could best identify the lepton flavour changing interactions.

 

There is no registration fee; coffees and lunches are kindly provided by ECT*.

lun. 14 avril

08:00 → 09:00 Welcome

Président de session: K Bennaceur S Davidson

09:00 → 10:30 Y Kuno, Introduction mu -> e conversion

09:00 Introduction to mu->e conversion

Orateur: Y Kuno

10:30 → 11:00 coffee

11:00 → 12:30 Nuclear Introduction

11:00 Intro Energy Density Functionals in Nucl. Phys.

Orateur: J Dobaczewski

12:00 Self-consistent nucleus-muon wavefunctions

Orateur: J Dobaczewski

12:30 → 14:00 lunch

14:00 → 15:00 Talk

14:00 tbc

Orateur: P Paradisi

15:00 → 16:00 Talk

15:00 mu^- -> e+ in nuclei

Orateur: J Sato

16:00 → 16:30 coffee

16:30 → 17:30 Talk

16:30 The COMET experiment

Orateur: C Carloganu

mar. 15 avril

09:00 → 10:30 Nuclear Introduction

09:00 Introduction to EFT in Nuclear Phyics

Orateur: U Van Kolck

10:00 tbc (Lepton Number Violation in Nuclei)

Orateur: U Van Kolck

10:30 → 11:00 coffee

11:00 → 12:30 Introduction to chiPT

11:00 Introduction to chiPT

Orateur: V Cirigliano

12:00 tbc

Orateur: V Cirigliano

12:30 → 14:00 lunch

14:00 → 15:00 Talk

14:00 tbc (Overlap Integrals)

Orateur: Y Uesaka

15:00 → 15:45 coffee

15:45 → 16:45 Talk

15:45 tbc (The Effects of Quadrupole Deformations)

Orateur: A Czarnecki

16:45 → 17:45 Talk

16:45 tbc (g-2 and mu ->e conversion)

Orateur: K Mohling

mer. 16 avril

09:00 → 10:30 Nuclear Introduction

09:00 Ab initio methods

Orateur: P Arthuis

10:00 tbc

10:30 → 11:00 coffee

11:00 → 12:30 Karim and/or Sacha

12:30 → 14:00 lunch

14:00 → 15:00 Talk

14:00 Ab initio Overlap Intergrals (with uncertainties)

Orateur: M Heinz

15:00 → 16:00 Talk

15:00 tbc (Quantifying uncertainties in nuclear EFT)

Orateur: F Noel

16:00 → 16:30 coffee

16:30 → 17:30 Special Seminar

16:30 tbc (Two Higgs Doublet Models)

Orateur: A Crivellin

19:30 → 21:30 Dinner

jeu. 17 avril

09:00 → 10:30 Nuclear Introduction

09:00 Introduction to the Random Phase Approximation

Orateur: M Kortelainen

10:00 tbc

Orateur: M Kortelainen

10:30 → 11:00 coffee

11:00 → 12:00 Talk

11:00 tbc

Orateur: D Stockinger

12:00 → 13:30 ?lunch?