Coulomb explosion of "hot spot"

V. I. Oreshkin, E. V. Oreshkin, S. A. Chaikovsky, A. P. Artyomov

Результат исследований: Материалы для журналаСтатья

9 Цитирования (Scopus)

Аннотация

The study presented in this paper has shown that the generation of hard x rays and high-energy ions, which are detected in pinch implosion experiments, may be associated with the Coulomb explosion of the hot spot that is formed due to the outflow of the material from the pinch cross point. During the process of material outflow, the temperature of the hot spot plasma increases, and conditions arise for the plasma electrons to become continuously accelerated. The runaway of electrons from the hot spot region results in the buildup of positive space charge in this region followed by a Coulomb explosion. The conditions for the hot spot plasma electrons to become continuously accelerated have been revealed, and the estimates have been obtained for the kinetic energy of the ions generated by the Coulomb explosion.

Язык оригиналаАнглийский
Номер статьи092701
ЖурналPhysics of Plasmas
Том23
Номер выпуска9
DOI
СостояниеОпубликовано - 1 сен 2016

ASJC Scopus subject areas

  • Condensed Matter Physics

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  • Цитировать

    Oreshkin, V. I., Oreshkin, E. V., Chaikovsky, S. A., & Artyomov, A. P. (2016). Coulomb explosion of "hot spot". Physics of Plasmas, 23(9), [092701]. https://doi.org/10.1063/1.4961959