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Showing 2023 · physics.atom-phShow all
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physics.atom-ph2023★ 2 cited
Towards the formation of a positronium coherent beam
M. Sacerdoti, V. Toso, G. Vinelli +5
Positronium (Ps) has emerged as a promising test particle within the QUPLAS collaboration for investigating the gravitational effect. In this work, we present a novel approach to g…
physics.atom-ph2023
Upgrade of the positron system of the ASACUSA-Cusp experiment
A. Lanz, C. Amsler, H. Breuker +35
The ASACUSA-Cusp collaboration has recently upgraded the positron system to improve the production of antihydrogen. Previously, the experiment suffered from contamination of the va…
physics.atom-ph2023★ 9 cited
A large-momentum-transfer matter-wave interferometer to measure the effect of gravity on positronium
G. Vinelli, F. Castelli, R. Ferragut +7
This paper reports the study of a new interferometric configuration to measure the effect of gravity on positronium. A Mach-Zehnder matter-wave interferometer has been designed to…