Neutron spectrum determination of p+Be reaction for 30 MeV protons using the multi-foil activation technique

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F20%3A00347580" target="_blank" >RIV/68407700:21340/20:00347580 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1051/epjconf/202023917015" target="_blank" >https://doi.org/10.1051/epjconf/202023917015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/epjconf/202023917015" target="_blank" >10.1051/epjconf/202023917015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Neutron spectrum determination of p+Be reaction for 30 MeV protons using the multi-foil activation technique

Popis výsledku v původním jazyce

At the NPI in Rez, the p + Be source reaction was investigated for 30 MeV proton beam and thick beryllium target. For neutron field determination of the p(30)+Be source reaction in close source-to-sample distance, the multi-foil activation technique with a set of 10 activation materials (Au, Co, Lu, Ti, In, Al, Y, Fe, Ni, Nb) was utilized. From resulting reaction rates, the neutron spectrum was reconstructed using the SAND-II unfolding code. New neutron field of white spectrum up to 28 MeV has an intensity of 8.6 x 1010 cm-2s-1 close to target. The obtained neutron field extends the utilization of cyclotron-based fast neutron sources at the NPI and provides new experimental opportunities for future irradiation experiments such as fast neutron activation analysis, nuclear data validation, and radiation damage study of electronics and materials for nuclear energetics.

Název v anglickém jazyce

Neutron spectrum determination of p+Be reaction for 30 MeV protons using the multi-foil activation technique

Popis výsledku anglicky

At the NPI in Rez, the p + Be source reaction was investigated for 30 MeV proton beam and thick beryllium target. For neutron field determination of the p(30)+Be source reaction in close source-to-sample distance, the multi-foil activation technique with a set of 10 activation materials (Au, Co, Lu, Ti, In, Al, Y, Fe, Ni, Nb) was utilized. From resulting reaction rates, the neutron spectrum was reconstructed using the SAND-II unfolding code. New neutron field of white spectrum up to 28 MeV has an intensity of 8.6 x 1010 cm-2s-1 close to target. The obtained neutron field extends the utilization of cyclotron-based fast neutron sources at the NPI and provides new experimental opportunities for future irradiation experiments such as fast neutron activation analysis, nuclear data validation, and radiation damage study of electronics and materials for nuclear energetics.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

—

OECD FORD obor

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

EPJ web of conferences

ISSN

2101-6275

e-ISSN

—

Svazek periodika

2020

Číslo periodika v rámci svazku

239

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

4

Strana od-do

—

Kód UT WoS článku

000627114700164

EID výsledku v databázi Scopus

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