A review of projection radiography of plasma and biological objects in X-Pinch radiation
- Autores: Shelkovenko T.1, Pikuz S.1, Hammer D.2
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Afiliações:
- Lebedev Physical Institute
- Cornell University
- Edição: Volume 42, Nº 3 (2016)
- Páginas: 226-268
- Seção: Plasma Radiation
- URL: https://journals.rcsi.science/1063-780X/article/view/185628
- DOI: https://doi.org/10.1134/S1063780X16030065
- ID: 185628
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Resumo
A review of studies on the X-pinch as a radiation source for X-ray projection shadow radiography (XPSR) and X-ray absorption spectroscopy (XAS) is presented. The ultimate capabilities of the techniques and ways of their achievement are considered. XPSR has been successfully used to study high-energy-density plasma objects, in particular, exploding wires and wire arrays. Using XPSR, the internal structure and dynamics of a wire explosion and wire array implosion have been investigated for the first time, which has made it possible to develop an adequate consistent theory of the processes occurring in the wire loads of generators with currents from several units of kiloamperes to a few tens of megamperes. The use of XAS for diagnostics of wire loads has allowed one for the first time to measure the parameters of matter in the wire core and plasma corona of the load. X-ray images of various biological objects have obtained, including those with the use of the phase contrast method. This review is a logical continuation of the review “Х-Pinch” [Plasma Phys. Rep. 41, 319, 493 (2015)], in which the Х-pinch as a physical object was considered.
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Sobre autores
T. Shelkovenko
Lebedev Physical Institute
Autor responsável pela correspondência
Email: tchel55@mail.ru
Rússia, Leninskii pr. 53, Moscow, 119991
S. Pikuz
Lebedev Physical Institute
Email: tchel55@mail.ru
Rússia, Leninskii pr. 53, Moscow, 119991
D. Hammer
Cornell University
Email: tchel55@mail.ru
Estados Unidos da América, Ithaca, NY, 14853