Электронный каталог

Статья

Nhat, L.T.M.
Determination of Neutron Temperature at Irradiation Positions of IREN : XXX International Seminar on Interaction of Neutrons with Nuclei «Fundamental Interactions and Neutrons, Nuclear Structure, Related Topics», Sharm El Sheikh, Egypt, April 14-18, 2024 : Materials / L.T.M.Nhat, V.D.Cong, L.H.Khiem, S.B.Borzakov, A.Yu.Dmitriev, V.N.Shvetsov, V.V.Lobachev, O.S.Philippova, A.O.Zontikov, P.V.Sedyshev, T.N.Toan, T.N.B.Phi, P.T.Thanh, N.T.X.Thai, [a.o.] // Физика элементарных частиц и атомного ядра. Письма. – 2025. – Т. 22, № 2. – C. 179. – URL: http://www1.jinr.ru/Pepan_letters/panl_2025_2/17_Nhat_ann.pdf.

The IREN facility, located at the Frank Laboratory of Neutron Physics of the Joint Institute for Nuclear Research, is an electron accelerator-driven source of intense pulsed neutrons with thermal and resonance energies. It is designed for the application of neutron time-of-flight spectroscopy, which is utilized for measuring neutron interaction cross sections and conducting elemental analysis through (epi)thermal and resonance neutron activation of samples. For the intended purposes, the precise determination of the neutron temperature at the irradiation positions is crucial. This paper introduces a methodology for accurately determining the Maxwellian temperature of the thermal neutron distribution at the irradiation positions located on the outer wall of IREN’s neutron production target chamber.



Спец.(статьи,препринты) = С 341.1ж - Источники радиоактивных излучений. Источники нейтронов$
ОИЯИ = ОИЯИ (JINR)2025