A novel laser-collider used to produce monoenergetic 13.3 MeV Li-7 (d, n) neutrons
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- A novel laser-collider used to produce monoenergetic 13.3 MeV Li-7 (d, n) neutrons
- 发表刊物：
- Scientific Reports
- 摘要：
- Neutron energy is directly correlated with the energy of the incident ions in experiments involving laser-driven nuclear reactions. Using high-energy incident ions reduces the energy concentration of the generated neutrons. A novel 'laser-collider' method was used at the Shenguang II laser facility to produce monoenergetic neutrons via Li-7(d, n) nuclear reactions. The specially designed K-shaped target significantly increased the numbers of incident d and Li ions at the keV level. Ultimately, 13.3 MeV neutrons were obtained. Considering the time resolution of the neutron detector, we demonstrated that the produced neutrons were monoenergetic. Interferometry and a Multi hydro-dynamics simulation confirmed the monoenergetic nature of these neutrons.
- 合写作者：
- J. R. Zhao, X. P. Zhang, D.W.Yuan, Y.T. Li,...,Yanfei Li,...
- 是否译文：
- 否
- 发表时间：
- 2016-06-02