Neutron activation experiments on chromium and tantalum in the NPI p- Li-7 quasi-monoenergetic neutron field

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F08%3A00339336" target="_blank" >RIV/61389005:_____/08:00339336 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Neutron activation experiments on chromium and tantalum in the NPI p- Li-7 quasi-monoenergetic neutron field
Original language description
The work aims to make the study of neutron activation cross section data up to 35 MeV neutron energy using the reaction Li-7(p,n). This reaction produces the high-energy quasi-monoenergetic neutrons with some tail to lower energies. The cross section data for neutron energies higher than 20 MeV are not well known. The data are needed for the development of the International Fusion Material Irradiation Facility (IFMIF) to test materials for fusion power plants technology and for the comparison to nuclearreaction models as well. The variable-energy proton beam of NPI cyclotron is used for the production of the quasi-monoenergetic neutron field using the thin lithium target. The carbon backing for the Li target is utilized as the beam stopper. The stableoperation of the source is achieved under cooling of the Li foil and the carbon backing separately. The system permits to produce neutron flux density of about 10(9) n/cm(2)/s in peak at 30 MeV neutron energy.
Czech name
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Czech description
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Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY PROCEEDINGS
ISBN
978-2-7598-0091-9
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
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Publisher name
EDP SCIENCES
Place of publication
COUTABOEUF
Event location
Nice
Event date
Apr 22, 2007
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000268672000066

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