Author/Authors :
Daum، نويسنده , , M. and Frei، نويسنده , , A. and Geltenbort، نويسنده , , P. and Gutsmiedl، نويسنده , , E. and Hِbel، نويسنده , , P. and Koch، نويسنده , , H.-C. and Kraft، نويسنده , , A. and Lauer، نويسنده , , T. and Müller، نويسنده , , A.R. and Paul، نويسنده , , S. and Zsigmond، نويسنده , , G.، نويسنده ,
Abstract :
We have built a device to filter ultracold neutrons with axial velocities v n ≤ 8.0 m / s from faster neutrons. The apparatus has been successfully tested at the Institut Laue-Langevin in Grenoble and is used in specific experiments, e.g., the measurement of ultracold neutron transmission through various types of neutron guides.
