87 citations · 164 across the 8 of their papers we have counts for
8 papers
Photosensitive materials for neutron optics
Martin Fally, Juergen Klepp, Christian Pruner +6
Photosensitive materials with ever-improving properties are of great importance for optical and photonics applications. Additionally, they are extremely useful for designing compon…
qBounce: First Measurement of the Neutron Electric Charge with a Ramsey-type GRS Experiment
Joachim Bosina, Hanno Filter, Jakob Micko +5
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 wa…
A Highly Drift-stable Atomic Magnetometer for Fundamental Physics Experiments
M. Rosner, D. Beck, P. Fierlinger +7
We report the design and performance of a non-magnetic drift stable optically pumped cesium magnetometer with a measured sensitivity of 35 fT at 200 s integration time and stabilit…
The PanEDM Neutron Electric Dipole Moment Experiment at the ILL
David Wurm, Douglas H. Beck, Tim Chupp +24
The neutron's permanent electric dipole moment is constrained to below (90% C.L.) [ arXiv:hep-ex/0602020, arXiv:1509.04411 ], by experiments usi…
Acoustic Rabi oscillations between gravitational quantum states and impact on symmetron dark energy
Gunther Cronenberg, Philippe Brax, Hanno Filter +6
The standard model of cosmology provides a robust description of the evolution of the universe. Nevertheless, the small magnitude of the vacuum energy is troubling from a theoretic…
Casimir-Polder interaction of neutrons with metal or dielectric surfaces
Valentin Gebhart, Juliane Klatt, Gunther Cronenberg +2
We predict a repulsive Casimir-Polder-type dispersion interaction between a single neutron and a metal or dielectric surface. We consider a scenario where a single neutron is subje…
A Gravity of Earth Measurement with a qBOUNCE Experiment
G. Cronenberg, H. Filter, M. Thalhammer +3
We report a measurement of the local acceleration with ultracold neutrons based on quantum states in the gravity potential of the Earth. The new method uses resonant transition…
Vectorial velocity filter for ultracold neutrons based on a surface-disordered mirror system
L. A. Chizhova, S. Rotter, T. Jenke +5
We perform classical three-dimensional Monte Carlo simulations of ultracold neutrons scattering through an absorbing-reflecting mirror system in the Earth's gravitational field. We…