The p-D2O Generator Neutron Spectrum Determination by Multi-foil Activation Method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00200959" target="_blank" >RIV/68407700:21340/12:00200959 - 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

The p-D2O Generator Neutron Spectrum Determination by Multi-foil Activation Method

Original language description

For activation cross-section data validation in the energy range relevant to the International Fusion Material Irradiation Facility, the fast neutron sources were developed utilizing the NPI variable-energy isochronous cyclotron U-120M, namely the quasi-monoenergetic p-7Li neutron source and white-spectrum p-D2O neutron source. The white-spectrum neutron source is used for integral benchmark experiments. The heavy water target with source reaction p+D2O was selected instead of the thick beryllium targetto avoid problems with an operation with toxic beryllium materials. It was found that the deuteron break-up process induced by 37 MeV protons on flowing heavy water target produces neutron white-spectrum with high intensity, mean energy of 14 MeV and spectrum extending to 32 MeV.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JF - Nuclear energy

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Transactions of the American Nuclear Society

ISBN

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ISSN

0003-018X

e-ISSN

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Number of pages

3

Pages from-to

894-896

Publisher name

American Nuclear Society

Place of publication

La Grande Park, Illinois 60526

Event location

Chicago

Event date

Jun 24, 2012

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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