Journal Article

IMPULSE-2024-00204

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png New experiment on non-stationary neutron diffraction by a traveling surface acoustic wave

Kulin, G. V. (Corresponding author) ; Frank, A. I. (Corresponding author) ; Rebrova, N. V. ; Zakharov, M. A. ; Gutfreund, P. ; Khaydukov, Y. N.MLZ* ; Ortega, L. ; Roshchupkin, D. V. ; Goray, L. I.

2024
Springer Heidelberg

Please use a persistent id in citations: doi:10.1140/epjb/s10051-024-00829-7

Abstract: The results of a new experiment on neutron diffraction by surface acoustic waves are presented. The measurements were carried out at a fixed incident angle in the time-of-flight mode, which made it possible to study the diffraction pattern in a wide range of neutron wavelengths at surface acoustic wave frequencies from 35 to 117 MHz. In a number of cases, diffracted waves of not only the first but also the second order were observed. The measurement results of both the angular distribution of diffracted waves and their amplitudes are in satisfactory agreement with the calculations. A new estimation has been obtained for the range of applicability of the dispersion law of neutron waves in matter moving with large acceleration.

Keyword(s): Nuclei and Particles (1st) ; Particle Physics (2nd)

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Contributing Institute(s):

1. NREX (NREX)

Experiment(s):

1. Measurement at external facility

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Database coverage:
; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DEAL Springer ; DEAL Springer ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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