6 citations · 9 across the 3 of their papers we have counts for
3 papers
Accumulation and extraction of ultracold neutrons from a superfluid helium converter coated with fluorinated grease
O. Zimmer, P. Schmidt-Wellenburg, M. Assmann +5
We report experiments on the production of ultracold neutrons (UCN) in a converter of superfluid helium coated with fluorinated grease. We employed our technique of window-free ext…
A source of ultra-cold neutrons for the gravitational spectrometer GRANIT
P. Schmidt-Wellenburg, P. Geltenbort, V. V. Nesvizhevsky +4
We present the status of the development of a dedicated high density ultra-cold neutron (UCN) source dedicated to the gravitational spectrometer GRANIT. The source employs superthe…
GRANIT project: a trap for gravitational quantum states of UCN
G. Pignol, K. V. Protasov, D. Rebreyend +22
Previous studies of gravitationally bound states of ultracold neutrons showed the quantization of energy levels, and confirmed quantum mechanical predictions for the average size o…