Ultracold neutrons (UCNs) are key for precision studies of fundamental parameters of the
neutron and in searches for new charge-parity-violating processes or exotic interactions …

Ultracold neutrons (UCNs) were produced in superfluid helium using the PF1B cold-neutron
beam facility at the Institut Laue-Langevin. A 4-liter beryllium-coated converter volume with a …

A new source of ultracold neutrons (UCNs), developed at the Institut Laue-Langevin (ILL)
and named SuperSUN, is currently being commissioned. Its operational principle is the …

Ultracold neutron (UCN) storage measurements were made in a trap constructed from a 1.3-
T Halbach octupole permanent (HOPE) magnet array aligned vertically, using the TES port …

This paper describes the mathematical basis for analysis of vertical time-of-flight (TOF)
measurements with ultracold neutrons (UCN). In contrast to conventional horizontal TOF …

This paper describes a new magnetic trap for ultra-cold neutrons (UCNs) made from a 1.2 m
long Halbach-octupole array of permanent magnets with an inner bore radius of 47mm …

In this dissertation, the progress towards the measurement of the lifetime of magnetically
trapped ultracold neutrons is discussed. Neutrons are trapped in a conservative potential …

Для фундаментальных исследований на пучковом исследовательском корпусном
реакторе проектируется установка термализации нейтронов «источник …

The paper presents a neutron thermalization unit,“a source of ultracold neutrons”, designed
for basic research in a beam research hull reactor. For new-generation experiments in the …

Le temps de vie du neutron libre joue un rôle important dans la physique des particules
comme dans des modèles cosmologiques. Notre connaissance de la valeur précise du …