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20092026
most citedGravity Resonance Spectroscopy Constrains Dark Energy and Dark Matter Scenarios

172 citations · 1k across the 36 of their papers we have counts for

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7 papers · 1 filter

hep-ph2026

Experimental test of symmetron-field based dark energy model using neutron interferometry

Andreas Dvorak, Kazuma Obigane, Hartmut Lemmel +2

We report phase shift measurements of neutron matter waves propagating in vacuum and low-pressure Argon gas, using a technique developed for neutron interferometric scattering leng…

hep-ph2023★ 10 cited

A search for neutron-to-hidden-neutron oscillations in a ultra-cold neutron beam

G. Ban, J. Chen, P. -J. Chiu +11

Models that postulate the existence of hidden sectors address contemporary questions, such as the source of baryogenesis and the nature of dark matter. Among the possible mixing pr…

hep-ph2020★ 21 cited

Gravity Resonance Spectroscopy and Dark Energy Symmetron Fields

Tobias Jenke, Joachim Bosina, Jakob Micko +3

Spectroscopic methods allow to measure energy differences with unrivaled precision. In the case of gravity resonance spectroscopy, energy differences of different gravitational sta…

hep-ph2019★ 87 cited

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…

hep-ph2015★ 90 cited

Neutron Interferometry constrains dark energy chameleon fields

H. Lemmel, Ph. Brax, A. N. Ivanov +7

We present phase shift measurements for neutron matter waves in vacuum and in low pressure Helium using a method originally developed for neutron scattering length measurements in…

hep-ph2014

Spectroscopy with cold and ultra-cold neutrons

Hartmut Abele, Tobias Jenke, Gertrud Konrad

We present two new types of spectroscopy methods for cold and ultra-cold neutrons. The first method, which uses the \RB drift effect to disperse charged particles in a uniformly cu…

hep-ph2012★ 3 cited

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…