VITA high flux neutron source for various applications

Author:

Bikchurina Marina12,Bykov Tymofey12,Byambatseren Enkhtsetseg3,Ibrahem Ibrahem2,Kasatov Dmitrii12,Kolesnikov Iaroslav12,Konovalova Viktoriia2,Koshkarev Alexey12,Makarov Aleksandr12,Ostreinov Georgii12,Savinov Sergey12,Sokolova Evgeniia12,Sorokin Igor12,Shchudlo Ivan12,Sycheva Tatiana12,Verkhovod Gleb12,Taskaev Sergey12

Affiliation:

1. Budker Institute of Nuclear Physics, Novosibirsk, Russia

2. Novosibirsk State University, Novosibirsk, Russia

3. Novosibirsk State Technical University, Novosibirsk, Russia

Abstract

A high flux neutron source based on a vacuum-insulated tandem accelerator (VITA) and a lithium target has been proposed and developed at the Budker Institute of Nuclear Physics in Novosibirsk, Russia. We describe VITA which provides a dc proton/deuteron beam with an energy within a range of 0.6–2.3 MeV with a current from 1 nA to 10 mA. VITA is also capable of producing α-particles through the 7Li(p,α)α and 11B(p,α) α α reactions, 478 keV photons through the 7Li(p,p ′ γ)7Li reaction and positrons through the 19F(p,e+e−)16O reaction. We present several applications of this source: boron neutron capture therapy, nuclear cross sections determination, lithium target study, radiation blistering of metals during proton implantation and the radiation testing of promising materials.

Publisher

IOS Press

Subject

Nuclear Energy and Engineering,Nuclear and High Energy Physics

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Measurement of cross-section of the 6Li(d,α)4He, 6Li(d,p)7Li, 6Li(d,p)7Li*, 7Li(d,α)5He, and 7Li(d,nα)4He reactions at the deuteron energies from 0.3 MeV to 2.2 MeV;Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms;2024-09

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