Results of search for heavy neutron clusters in nuclear fission

Results of search for heavy neutron clusters in nuclear fission

Bibliographic Details
Parent link:Bulletin of the Russian Academy of Sciences: Physics: Scientific Journal
Vol. 72, iss. 3.— 2008.— [P. 319–323]
Other Authors: Varlachev V. A. Valery Aleksandrovich, Garapatski A. A. Alexander Alexandrovich, Dudkin G. N. Gennadiy Nikolaevich, Padalko V. N. Vladimir Nikolaevich, Skuridin V. S. Viktor Sergeyevich, Солодовников Е. С. Евгений Семёнович, Chibisov E. V. Evgeny Vladimirovich
Summary:Title screen
Experiments on search for heavy neutron clusters in the reaction of induced fission of 235U nuclei by neutrons have been carried out on the nuclear reactor, using the activation method. Two hypothetical reactions have been investigated: 92Mo, 94Mo, 95Mo, 96Mo, 98Mo, 100Mo(xn, (x −k)n)105Mo → 105Tc → 105Ru → 105Rh → 105Pd, with a minimum transfer of 5 to 13 neutrons to activated Mo isotopes, and 122Te(xn, (x − k)n)122 + k Te → (β−) → 122 + k I, with a minimum transfer of 10 neutrons to activated 122Te isotope. Radiochemical methods for selecting technetium isotopes from molybdenum and iodine from tellurium were used. For the first reaction, the upper limit on the probability of neutron cluster formation was found to be P k ≤ 10−8 per fission. For the second reaction, indications to the existence of heavy neutron clusters were obtained.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2008
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.3103/S1062873808030118
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641607

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