Results of search for heavy neutron clusters in nuclear fission

Results of search for heavy neutron clusters in nuclear fission

Podrobná bibliografie
Parent link:Bulletin of the Russian Academy of Sciences: Physics: Scientific Journal
Vol. 72, iss. 3.— 2008.— [P. 319–323]
Další autoři: 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
Shrnutí: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
Jazyk:angličtina
Vydáno: 2008
Témata:
электронный ресурс
труды учёных ТПУ
On-line přístup:http://dx.doi.org/10.3103/S1062873808030118
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641607

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