Published 2020
| Version v1
Journal article
Evaluation of accumulation speed of isotopes einsteinium and berkelium at reactor PIK
Creators
- 1. Peterburgskij Inst. Yadernoj Fiziki imeni B.P. Konstantinova Natsional'nogo Issledovatel'skogo Tsentra «Kurchatovskij Inst.», Gatchina (Russian Federation)
Description
The production of einsteinium and berkelium isotopes at reactor PIK is considered in the paper. Presently the design of the reactor core for reactor operation after full power startup is under consideration. The main ambiguity in the calculations of the produced amount of rather long-lived isotope Es-254 is introduced the neutron reaction cross sections of Es-253 nuclei especially the isomeric ratio of the reaction of the neutron radiation capture
Abstract (Russian)
В работе рассматривается наработка изотопов эйнштейния и берклия в высокопоточном реакторе ПИК. В настоящее время проектируется устройство активной зоны реактора для штатной эксплуатации. Основную неопределенность по наработке относительно долгоживущего изотопа Es-254 вносят неопределенности сечений взаимодействия нейтронов с ядром Es-253, особенно изомерного отношения для реакции радиационного захвата нейтронаAdditional details
Additional titles
- Original title (Russian)
- Оценка скорости наработки изотопов эйнштейния и берклия в реакторе PIK
Publishing Information
- Journal Title
- Voprosy Atomnoj Nauki i Tekhniki. Seriya: Yaderno-Reaktornye Konstanty
- Journal Issue
- no.1
- Journal Page Range
- p. 14-24
- ISSN
- 2414-1038
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 52026969
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES;
- Descriptors DEI
- BERKELIUM; EINSTEINIUM; ISOTOPE PRODUCTION; ISOTOPE SEPARATION; PIK REACTOR; RADIATION PROTECTION
- Descriptors DEC
- ACTINIDES; ELEMENTS; ENRICHED URANIUM REACTORS; HEAVY WATER COOLED REACTORS; HEAVY WATER MODERATED REACTORS; METALS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; SEPARATION PROCESSES; TANK TYPE REACTORS; THERMAL REACTORS; TRANSPLUTONIUM ELEMENTS; TRANSURANIUM ELEMENTS
Optional Information
- Notes
- 12 refs., 6 figs., 2 tabs.