Results of search for heavy neutron clusters in nuclear fission
| Parent link: | Bulletin of the Russian Academy of Sciences: Physics: Scientific Journal Vol. 72, iss. 3.— 2008.— [P. 319–323] |
|---|---|
| Tác giả khác: | , , , , , , |
| Tóm tắt: | 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 |
| Ngôn ngữ: | Tiếng Anh |
| Được phát hành: |
2008
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| Những chủ đề: | |
| Truy cập trực tuyến: | http://dx.doi.org/10.3103/S1062873808030118 |
| Định dạng: | Điện tử Chương của sách |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641607 |
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| 200 | 1 | |a Results of search for heavy neutron clusters in nuclear fission |f V. A. Varlachev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 323 (7 tit.)] | ||
| 330 | |a 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Bulletin of the Russian Academy of Sciences: Physics |o Scientific Journal | ||
| 463 | |t Vol. 72, iss. 3 |v [P. 319–323] |d 2008 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Varlachev |b V. A. |c physicist, specialist in the field of nuclear physics |c Professor-consultant of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1948- |g Valery Aleksandrovich |y Tomsk |3 (RuTPU)RU\TPU\pers\33722 |9 17353 | |
| 701 | 1 | |a Garapatski |b A. A. |c physicist, specialist in the field of nuclear technology |c Leading engineer of Tomsk Polytechnic University |f 1957- |g Alexander Alexandrovich |3 (RuTPU)RU\TPU\pers\33123 |9 16944 | |
| 701 | 1 | |a Dudkin |b G. N. |c specialist in the field of nuclear physics |c Senior researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1944- |g Gennadiy Nikolaevich |3 (RuTPU)RU\TPU\pers\34190 |9 17724 | |
| 701 | 1 | |a Padalko |b V. N. |c physicist |c Leading engineer of Tomsk Polytechnic University |f 1949- |g Vladimir Nikolaevich |3 (RuTPU)RU\TPU\pers\32978 |9 16823 | |
| 701 | 1 | |a Skuridin |b V. S. |c Physicist, Specialist in the field of nuclear power engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1946- |g Viktor Sergeyevich |3 (RuTPU)RU\TPU\pers\32655 |9 16554 | |
| 701 | 1 | |a Солодовников |b Е. С. |c физик, специалист в области ядерных технологий |c ведущий научный сотрудник Тоского политехнического университета |f 1944- |g Евгений Семёнович |3 (RuTPU)RU\TPU\pers\28139 |9 13097 | |
| 701 | 1 | |a Chibisov |b E. V. |c physicist |c Engineer-designer of Tomsk Polytechnic University |f 1968- |g Evgeny Vladimirovich |3 (RuTPU)RU\TPU\pers\34299 |9 17812 | |
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