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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2013, Volume 97, Issue 12, Pages 777–781 DOI: https://doi.org/10.7868/S0370274X13120059
(Mi jetpl3446)
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This article is cited in 7 scientific papers (total in 7 papers)
FIELDS, PARTICLES, AND NUCLEI
Measurement of the total cross sections of ultracold neutrons
with noble gases and search for long-range forces
A. P. Serebrova, P. Geltenbortb, O. M. Zherebtsova, S. V. Sbitneva, V. E. Varlamova, A. V. Vassiljeva, M. S. Lasakova, I. A. Krasnoshñhekovaa, S. N. Ivanova a B. P. Konstantinov Petersburg Nuclear Physics Institute, Russian Academy of Sciences
b Institut Laue-Langevin, Grenoble
DOI:
https://doi.org/10.7868/S0370274X13120059
Abstract:
The comparison of results of cross section measurements by the different methods can provide useful information on
existence of long-range interaction. The total neutron cross sections of He, Ne, Ar, Kr and Xe were measured using
a method of ultracold neutrons. Measurements with ultra cold neutrons confirm the discrepancy between coherent
cross-section of scattering for He measured by a neutron interferometer and scattering cross-section measured by the
transmission method. The discrepancy makes up $5.3$ standard deviations.
Received: 15.03.2013
Citation:
A. P. Serebrov, P. Geltenbort, O. M. Zherebtsov, S. V. Sbitnev, V. E. Varlamov, A. V. Vassiljev, M. S. Lasakov, I. A. Krasnoshñhekova, S. N. Ivanov, “Measurement of the total cross sections of ultracold neutrons
with noble gases and search for long-range forces”, Pis'ma v Zh. Èksper. Teoret. Fiz., 97:12 (2013), 777–781; JETP Letters, 97:12 (2013), 676–680
Linking options:
https://www.mathnet.ru/eng/jetpl3446 https://www.mathnet.ru/eng/jetpl/v97/i12/p777
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