Realizing Laser-driven Deuteron Acceleration with Low Energy Spread via In-situ D2O-deposited Target

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2FCZ______%3A_____%2F24%3AN0000074" target="_blank" >RIV/CZ______:_____/24:N0000074 - isvavai.cz</a>
Result on the web
<a href="https://pubs.aip.org/aip/pop/article/31/7/073903/3302966/Realizing-laser-driven-deuteron-acceleration-with" target="_blank" >https://pubs.aip.org/aip/pop/article/31/7/073903/3302966/Realizing-laser-driven-deuteron-acceleration-with</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0213175" target="_blank" >10.1063/5.0213175</a>

Result language
angličtina
Original language name
Realizing Laser-driven Deuteron Acceleration with Low Energy Spread via In-situ D2O-deposited Target
Original language description
Generation of quasi-monoenergetic ion pulse by laser-driven acceleration is one of the hot topics in laser plasma physics. In this study, we present a new method for the in situ deposition of an ultra-thin D2O layer on the surface of an aluminum foil target utilizing a spherical D2O capsule. Employing a 1019 W/cm2 laser, we achieve the acceleration of 10.8 MeV deuterons with an energy spread of ΔE/E = 4.6% in the most favorable shot. The energy spread depends on the exposure time of the D2O capsule in the vacuum chamber. This method has the potential to extend its applicability to other ion species.
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
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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