Neutron Electric Dipole Moment Workshop 2026

Session

Mo-2

31 Aug 2026, 11:10

Mattli Antoniushaus, Morschach

Conveners

Mo-2

• thomas lefort (Université de Caen Normandie, ENSICAEN, CNRS/IN2P3, LPC Caen UMR6534, F-14000 Caen, France)

48. SuperSUN-PanEDM current status and outlook – towards an nEDM experiment at the ILL

Kseniia Svirina (Institut Laue-Langevin)

31/08/2026, 11:10

Oral Presentation

SuperSUN is a high-density source of Ultra Cold Neutrons (UCN) that feeds the PanEDM experiment, aiming to measure the neutron's permanent Electric Dipole Moment (EDM). The source delivers an exceptionally low-energy UCN spectrum, which promises long observation times but also requires developing new UCN handling techniques.

SuperSUN is based on conversion of cold neutrons in superfluid...

38. Overview of the n2edm experiment

Jake Johnson (PSI)

31/08/2026, 11:50

Oral Presentation

The n2edm experiment, hosted at the PSI ultracold neutron (UCN) source, aims to measure the permanent neutron electric dipole moment, $d_n$, with a precision of at least $10^{-27}$ $e$ cm to probe charge conjugation and parity (CP) violation in beyond standard model physics [1]. It has evolved from the previous nedm experiment that took data at PSI from 2015 to 2017, resulting in the current...