The radiation reaction effect in ultra intense laser foil interactions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00213400" target="_blank" >RIV/68407700:21340/13:00213400 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/13:00433190

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2017213" target="_blank" >http://dx.doi.org/10.1117/12.2017213</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2017213" target="_blank" >10.1117/12.2017213</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The radiation reaction effect in ultra intense laser foil interactions

Popis výsledku v původním jazyce

Since the radiation reaction effect on electron propagation is very small in most cases, it can be usually neglected and the Lorentz force equation can be applied. However, ultra-intense lasers with normalized vector potential of the order of 100 can accelerate electrons to relativistic velocities with very high gamma factor. When the electron is accelerated to such high velocities the amount of emitted radiation may become large and radiation damping and emission of energetic photons should be considered. This work studies the influence of the radiation reaction force on laser interaction with solid foil targets. It compares different approaches adopted in PIC simulations to take into account the radiation reaction. The simulations of a counter-propagating relativistic electron and an ultra-intense laser beam demonstrate a strong energy loss of electrons due to non-linear Compton scattering. The interaction of ultra-intense laser pulse with solid foil is studied using PIC simulations.

Název v anglickém jazyce

The radiation reaction effect in ultra intense laser foil interactions

Popis výsledku anglicky

Since the radiation reaction effect on electron propagation is very small in most cases, it can be usually neglected and the Lorentz force equation can be applied. However, ultra-intense lasers with normalized vector potential of the order of 100 can accelerate electrons to relativistic velocities with very high gamma factor. When the electron is accelerated to such high velocities the amount of emitted radiation may become large and radiation damping and emission of energetic photons should be considered. This work studies the influence of the radiation reaction force on laser interaction with solid foil targets. It compares different approaches adopted in PIC simulations to take into account the radiation reaction. The simulations of a counter-propagating relativistic electron and an ultra-intense laser beam demonstrate a strong energy loss of electrons due to non-linear Compton scattering. The interaction of ultra-intense laser pulse with solid foil is studied using PIC simulations.

Druh

D - Stať ve sborníku

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of SPIE Vol. 8780 - High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light: Entering New Frontiers with Petawatt-Class Lasers

ISBN

978-0-8194-9582-2

ISSN

0277-786X

e-ISSN

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Počet stran výsledku

8

Strana od-do

1-8

Název nakladatele

SPIE

Místo vydání

Washington

Místo konání akce

Prague

Datum konání akce

15. 4. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000323516900027