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 Pis'ma v Zh. Èksper. Teoret. Fiz., 2011, Volume 93, Issue 7, Pages 403–407 (Mi jetpl1865)

FIELDS, PARTICLES, AND NUCLEI

New experiment on the observation of the effect of accelerating matter in neutron optics

A. I. Franka, P. Geltenbortb, P. Geltenbortb, D. V. Kustovc, G. V. Kulina, A. N. Strepetovd

a Joint Institute for Nuclear Research, Frank Laboratory of Neutron Physics
b Institut Laue-Langevin, Grenoble
c Institute for Nuclear Research of the Ukraine Academy of Sciences, Kiev
d Russian Research Centre "Kurchatov Institute", Moscow

Abstract: The results of a new experiment on the observation of the effect of accelerating matter in neutron optics are reported. It has been shown that the velocity of neutrons periodically varies when they pass through a harmonically moving refractive sample. The idea of the experiment is based on time focusing, i.e., on the fact that the periodic modulation of the velocity of neutrons leads to the oscillation of the flux density at the observation point. The magnitude of the effect is in reasonable agreement with the theoretical predictions. The experiment has been carried out with ultracold neutrons and a change of ${\pm} 1$cm/s has been detected in the neutron velocity.

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English version:
Journal of Experimental and Theoretical Physics Letters, 2011, 93:7, 361–365

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Document Type: Article

Citation: A. I. Frank, P. Geltenbort, P. Geltenbort, D. V. Kustov, G. V. Kulin, A. N. Strepetov, “New experiment on the observation of the effect of accelerating matter in neutron optics”, Pis'ma v Zh. Èksper. Teoret. Fiz., 93:7 (2011), 403–407; JETP Letters, 93:7 (2011), 361–365

Citation in format AMSBIB
\Bibitem{FraGelJen11} \by A.~I.~Frank, P.~Geltenbort, P.~Geltenbort, D.~V.~Kustov, G.~V.~Kulin, A.~N.~Strepetov \paper New experiment on the observation of the effect of accelerating matter in neutron optics \jour Pis'ma v Zh. \Eksper. Teoret. Fiz. \yr 2011 \vol 93 \issue 7 \pages 403--407 \mathnet{http://mi.mathnet.ru/jetpl1865} \transl \jour JETP Letters \yr 2011 \vol 93 \issue 7 \pages 361--365 \crossref{https://doi.org/10.1134/S0021364011070034} \isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=000291361400001} \scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-79958099604} `

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Citing articles on Google Scholar: Russian citations, English citations
Related articles on Google Scholar: Russian articles, English articles

This publication is cited in the following articles:
1. Frank A.I. Geltenbort P. Jentschel M. Kulin G.V. Kustov D.V. Strepetov A.N., “Accelerating Medium Effect as a General Wave Phenomenon”, 5th European Conference on Neutron Scattering, Journal of Physics Conference Series, 340, IOP Publishing Ltd, 2012, 012042
2. Frank A.I., Naumov V.A., “Interaction of Waves with a Birefringent Medium Moving with Acceleration”, Phys. Atom. Nuclei, 76:12 (2013), 1423–1433
3. A. I. Frank, “On the dispersion law of neutrons in accelerated matter”, JETP Letters, 100:10 (2014), 613–614
4. Kulin G.V. Frank A.I. Goryunov S.V. Kustov D.V. Geltenbort P. Jentschel M. Strepetov A.N. Bushuev V.A., “Spectrometer For New Gravitational Experiment With Ucn”, Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip., 792 (2015), 38–46
5. Frank A.I., “Ultracold neutrons and the interaction of waves with moving matter”, Phys. Part. Nuclei, 47:4 (2016), 647–666
6. Frank A.I., International Conference on Polarised Neutrons For Condensed Matter Investigations (Pncmi 2014), Journal of Physics Conference Series, 711, ed. Lee W. McIntyre G. Rule K., IOP Publishing Ltd, 2016
7. Ivanov A.N. Snow W.M., “Parity-even and time-reversal-odd neutron optical potential in spinning matter induced by gravitational torsion”, Phys. Lett. B, 764 (2017), 186–189
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