10–14 Oct 2010
PSI
Europe/Zurich timezone

Measuring the electron electric dipole moment in YbF

13 Oct 2010, 16:00
20m
Main Auditorium (WHGA/001) (PSI)

Main Auditorium (WHGA/001)

PSI

CH-5232 Villigen PSI
Oral Low energy precision tests of the Standard Model Session We - 3

Speaker

Dr Ben Sauer (Imperial College London)

Description

Certain paramagnetic molecules strongly amplify the electric dipole moment (edm) of the electron. There are now a number of molecular edm experiments underway worldwide. At the present, the experiment at Imperial College London using a molecular beam of YbF is the most advanced. Our current data set has a statistical uncertainty which is below the existing limit on the electron edm. I will discuss these latest results, paying particular attention to our data analysis techniques and possible systematic effects which might mimic an edm.

Primary author

Dr Ben Sauer (Imperial College London)

Co-authors

Dr D M Kara (Imperial College London) Prof. E A Hinds (Imperial College London) Mr I J Smallman (Imperial College London) Dr J J Hudson (Imperial College London) Dr M R Tarbutt (Imperial College London)

Presentation materials