19 citations · 41 across the 8 of their papers we have counts for
4 papers · 1 filter
Direct measurement of the scattering cross sections of liquid ortho-deuterium for ultracold neutrons and comparison with model calculations
Stefan Döge, Jürgen Hingerl, Winfried Petry +1
Liquid deuterium is a fluid between the quantum and classical regimes. It attracts interest from fundamental research for the verification of quantum calculations but also from neu…
Scattering of ultracold neutrons from rough surfaces of metal foils
Stefan Döge, Jürgen Hingerl, Egor V. Lychagin +1
The transparency of metal foils for ultracold neutrons (UCNs) plays an important role in the design of future high-density UCN sources, which will feed a number of fundamental phys…
Scattering cross sections of liquid deuterium for ultracold neutrons: Experimental results and a calculation model
Stefan Döge, Christian Herold, Stefan Müller +7
We present scattering cross sections of ultracold neutrons (UCN) in liquid deuterium at T = 20.6 K, as recently measured by means of a transmission experiment. The…
New Understanding of Ultra-Cold Neutron Production in Solid Deuterium
A. Frei, E. Gutsmiedl, C. Morkel +5
Our recent neutron scattering measurements of phonons and other quasi-particle excitations in solid deuterium (sD) and the extraction of the density of states for phonons and r…