Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8170638 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2016 | 6 Pages |
Abstract
We describe a new time-of-flight Fourier spectrometer for investigation of UCN diffraction by a moving grating. The device operates in the regime of a discrete set of modulation frequencies. The results of the first experiments show that the spectrometer may be used for obtaining UCN energy spectra in the energy range of 60-200neV with a resolution of about 5Â neV. The accuracy of determination of the line position was estimated to be several units of 10â10Â eV.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
G.V. Kulin, A.I. Frank, S.V. Goryunov, D.V. Kustov, P. Geltenbort, M. Jentschel, B. Lauss, P. Schmidt-Wellenburg,