Hard X-ray bursts and DD microfusion neutrons from complex plasmas of vacuum discharge

Pramana

M Skowronek2²  Yu K Kurilenkov1¹ 

[1] Institute for High Temperatures of Russian Academy of Sciences, 13/19 Izhorskaya Str., 125412 Moscow, Russia$$;Laboratoire des Plasmas Denses, Universite P.& M. Curie, F-75252 Paris Cedex 05, France$$

关键词: Hard X-rays;    fast ions;    microfusion;    neutron yield;    vacuum discharge;    complex plasma;    laboratory astrophysics.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We create the random complex media of high-power density in low-energy nanosecond vacuum discharges. Hard X-ray emission efficiency, generation of energetic ions (∼ 1 MeV) and neutrons, trapping and releasing of fast ions and/or X-rays from interelectrode aerosol ensembles are the subject of our study. The neutrons from DD microfusion, as well as the modelling of some interstellar nuclear burning due to microexplosive nucleosynthesis are discussed. The value of neutron yield from DD fusion in interelectrode space varies and amounts to ∼ 105-107/4𝜋 per shot under ≈ 1 J of total energy deposited to create all discharge processes.

【 授权许可】

Unknown