Published 2019 | Version v1
Publication

Imaging a positronium cloud in a 1 Tesla

Description

We report on recent developments in positronium work in the frame of antihydrogen production through charge exchange in the AEgIS collaboration [1]. In particular, we present a new technique based on spatially imaging a cloud of positronium by collecting the positrons emitted by photoionization. This background free diagnostic proves to be highly efficient and opens up new opportunities for spectroscopy on antimatter, control and laser manipulation of positronium clouds as well as Doppler velocimetry.

Additional details

Identifiers

URL
http://hdl.handle.net/11567/964847
URN
urn:oai:iris.unige.it:11567/964847

Origin repository

Origin repository
UNIGE