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arXiv · 2208.07050

AEgIS: Status and Prospects

Ruggero Caravita
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Abstract

The progresses of the AEgIS collaboration on its way towards directly measuring the gravitational free-fall of neutral antimatter atoms are reviewed. The experiment recently developed the first pulsed cold antihydrogen source and entered in its second phase, aiming at the first proof-of-concept gravitational measurement. Several major upgrades were deployed, including an upgraded antihydrogen production scheme and a fully-redesigned antiproton trap. AEgIS re-started its operation on the new CERN ELENA decelerator in late 2021, capturing its first antiprotons and commissioning its new antiproton energy degrading system and hardware/software control systems.

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Ruggero Caravita. 2022-08-15. AEgIS: Status and Prospects. https://arxiv.org/abs/2208.07050

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