Ion acceleration mechanism in mega-ampere gas-puff z-pinches

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00501864" target="_blank" >RIV/68378271:_____/18:00501864 - isvavai.cz</a>

Alternative codes found

RIV/61389005:_____/18:00501864 RIV/68407700:21220/18:00322624 RIV/68407700:21230/18:00322624

Result on the web

<a href="http://dx.doi.org/10.1088/1367-2630/aac545" target="_blank" >http://dx.doi.org/10.1088/1367-2630/aac545</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1367-2630/aac545" target="_blank" >10.1088/1367-2630/aac545</a>

Result language

angličtina

Original language name

Ion acceleration mechanism in mega-ampere gas-puff z-pinches

Original language description

Acceleration of high energy ions was observed in z-pinches and dense plasma foci as early as the 1950s. Even though many theories have been suggested, the ion acceleration mechanism remains a source of controversy. Recently, the experiments on the GIT-12 generator demonstrated acceleration of ions up to 30 MeV from a deuterium gas-puff z-pinch. High deuteron energies enable us to obtain unique information about spatial, spectral and temporal properties of accelerated ions. In particular, the off-axis ion emission from concentric circles of a similar to 1 cm diameter and the radial lines in an ion beam profile are germane for the discussion of acceleration mechanisms. The acceleration of 30-MeV deuterons can be explained by the fast increase of an impedance with a sub-nanosecond e-folding time. Detailed knowledge of the ion acceleration mechanism is used with a neutron-producing catcher to increase neutron yields above 1013 at a current of 2.7 MA.n

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10305 - Fluids and plasma physics (including surface physics)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

New Journal of Physics

ISSN

1367-2630

e-ISSN

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Volume of the periodical

20

Issue of the periodical within the volume

5

Country of publishing house

GB - UNITED KINGDOM

Number of pages

14

Pages from-to

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UT code for WoS article

000433958500007

EID of the result in the Scopus database

2-s2.0-85047990617