Radial density profile and stability of capillary discharge plasma waveguides of lengths up to 40 cm

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00561699" target="_blank" >RIV/68378271:_____/21:00561699 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0334218" target="_blank" >https://hdl.handle.net/11104/0334218</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/hpl.2021.6" target="_blank" >10.1017/hpl.2021.6</a>

Result language
angličtina
Original language name
Radial density profile and stability of capillary discharge plasma waveguides of lengths up to 40 cm
Original language description
We measured the parameter reproducibility and radial electron density profile of capillary discharge waveguides with diameters of 650 μm to 2 mm and lengths of 9 to 40 cm. To the best of the authors’ knowledge, 40 cm is the longest discharge capillary plasma waveguide to date. This length is important for ≥ 10 GeV electron energy gain in a single laser-driven plasma wakefield acceleration stage. We show that the effects of non-parabolic contributions on Gaussian pulse propagation were negligible when the pulse was approximately matched to the channel. However, they affected pulse propagation for a non-matched configuration in which the waveguide was used as a plasma telescope to change the focused laser pulse spot size.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics

Project
<a href="/en/project/EF15_003%2F0000449" target="_blank" >EF15_003/0000449: High Field Initiative</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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