Preliminary results of the experiment on search for neutron nuclei on a nuclear reactor

Abstract

An experiment on search for neutron nuclei in the reaction of neutron-induced fission of ²³⁵U nuclei has been performed on a nuclear reactor. The hypothetical reaction ¹²² Te(^xn, (x-k)n)^122+kTe → (β^- ) → ^122+kI (x = k ≥ 10) has been investigated. The radiochemical method for selecting iodine isotopes from tellurium was used. The upper limit on the probability of formation of neutron clusters has been obtained: P_k ≤ 10^-8 (fission)^-1 for ¹¹n clusters and P_k ≤ 10^-9 (fission)^-1 for ¹¹n clusters.

Original language	English
Pages (from-to)	1646-1648
Number of pages	3
Journal	Bulletin of the Russian Academy of Sciences: Physics
Volume	71
Issue number	11
DOIs	https://doi.org/10.3103/S1062873807110548
Publication status	Published - Nov 2007

ASJC Scopus subject areas

Physics and Astronomy(all)

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Preliminary results of the experiment on search for neutron nuclei on a nuclear reactor. / Varlachev, V. A.; Garapatskii, A. A.; Dudkin, G. N.; Padalko, V. N.; Skuridin, V. S.; Solodovnikov, E. S.; Chibisov, E. V.

In: Bulletin of the Russian Academy of Sciences: Physics, Vol. 71, No. 11, 11.2007, p. 1646-1648.

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title = "Preliminary results of the experiment on search for neutron nuclei on a nuclear reactor",

abstract = "An experiment on search for neutron nuclei in the reaction of neutron-induced fission of 235U nuclei has been performed on a nuclear reactor. The hypothetical reaction 122 Te(xn, (x-k)n)122+kTe → (β- ) → 122+kI (x = k ≥ 10) has been investigated. The radiochemical method for selecting iodine isotopes from tellurium was used. The upper limit on the probability of formation of neutron clusters has been obtained: Pk ≤ 10-8 (fission)-1 for 11n clusters and Pk ≤ 10-9 (fission)-1 for 11n clusters.",

author = "Varlachev, {V. A.} and Garapatskii, {A. A.} and Dudkin, {G. N.} and Padalko, {V. N.} and Skuridin, {V. S.} and Solodovnikov, {E. S.} and Chibisov, {E. V.}",

year = "2007",

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AU - Varlachev, V. A.

AU - Garapatskii, A. A.

AU - Dudkin, G. N.

AU - Padalko, V. N.

AU - Skuridin, V. S.

AU - Solodovnikov, E. S.

AU - Chibisov, E. V.

PY - 2007/11

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AB - An experiment on search for neutron nuclei in the reaction of neutron-induced fission of 235U nuclei has been performed on a nuclear reactor. The hypothetical reaction 122 Te(xn, (x-k)n)122+kTe → (β- ) → 122+kI (x = k ≥ 10) has been investigated. The radiochemical method for selecting iodine isotopes from tellurium was used. The upper limit on the probability of formation of neutron clusters has been obtained: Pk ≤ 10-8 (fission)-1 for 11n clusters and Pk ≤ 10-9 (fission)-1 for 11n clusters.

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