1 March 2021 to 9 April 2021
Institut Henri Poincaré
Europe/Paris timezone

“How does antimatter fall?”: focus on GBAR experiment (CERN)

Not scheduled
20m
Amphitheater Darboux (Institut Henri Poincaré)

Amphitheater Darboux

Institut Henri Poincaré

11, Rue Pierre et Marie Curie 75005 Paris
Poster

Description

One of the main questions of fundamental physics is the action of gravity on antimatter. We present here the simulation of the last part of the experiment GBAR at CERN, i.e. the measurement of the free fall acceleration 𝑔̅ of antihydrogen atoms in the gravitational field of Earth. A precision of the measurement beyond the % level is confirmed by taking into account the experimental design.

Primary authors

Olivier ROUSSELLE (Laboratoire Kastler Brossel (Sorbonne Université)) Dr Serge Reynaud (Laboratoire Kastler Brossel (Sorbonne Université))

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