qBounce: First Measurement of the Neutron Electric Charge with a Ramsey-type GRS Experiment
arXiv:2301.05984
Abstract
The qBounce collaboration built over the last years a new Ramsey-type Gravitational Resonance Spectroscopy (GRS) experiment. After commissioning between 2016 and 2018, the setup was able to measure the Ramsey transitions with GRS for the first time. Here we present a search of the hypothetical charge of the neutron as an application of GRS to study nonstandard model interactions. This article will describe the measuring principle and the setup in detail.
Proceedings available at https://doi.org/10.58027/1e1n-7973