Above-barrier enhancement of fusion in the He-6+Bi-209 nuclear reaction.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F02%3A49020142" target="_blank" >RIV/61389005:_____/02:49020142 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Above-barrier enhancement of fusion in the He-6+Bi-209 nuclear reaction.
Original language description
The fission cross sections for the He-6 + Bi-209 reaction as functions of the He-6-beam energy are measured. The experimental excitation functions for the reaction Bi-209(He-6, 4n)(211) At are also presented. The He-6 secondary ion beam is obtained on the basis of the extracted-beam transport system of the U400-M accelerator (theQ4DQ spectrometer). A comparison of the experimental data obtained with available results for the H-6 + Bi-209 reaction shows that a pronounced enhancement of the fission crosssection in the above-barrier energy region is observed in the case of the reaction with the He-6 beam. In order to fit the resulsts of theoretical calculations to the experimental data, it is nesessary to reduce the Coulomb barrier by 15 (20). This corresponds to an increase of 1.5 (1.6) fm in the parmeter r(0) of the nuclear potential.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Result continuities
Project
<a href="/en/project/IAA1048102" target="_blank" >IAA1048102: Study of loosely bound exotic nuclei near the driplines using radioactive nuclear</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physics of Atomic Nuclei
ISSN
1063-7788
e-ISSN
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Volume of the periodical
65
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1563-1568
UT code for WoS article
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EID of the result in the Scopus database
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