Orientation effect in d(d,n)3He reaction initiated by 20 keV deuterons at channeling in textured CVD-Diamond target

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

卷:402

Article; Proceedings Paper

Bagulya, A. V.¹  Dalkarov, O. D.¹  Negodaev, M. A.¹  Pivovarov, Yu. L.²  Rusetskii, A. S.¹  Tukhfatullin, T. A.² 

[1] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia

[2] Natl Res Tomsk Polytech Univ, Tomsk, Russia

关键词: Deuterium beam;    Neutron yield;    Channeling;    DD-reaction;    CVD diamond;   

DOI  :  10.1016/j.nimb.2017.02.059

来源: Elsevier

【 摘 要 】

Orientation effect of increasing the enhancement factor of DD-reaction in CVD-Diamond was investigated by simulation. It is obtained that the flux peaking effect up to 2.2 times increases the relative enhancement factor for a parallel beam and up to 1.2 times for the deuteron beam with angular divergence equals 3 critical channeling angles. Qualitative agreement with the experiment was obtained. (C) 2017 Elsevier B.V. All rights reserved.

【 授权许可】

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