Electron acceleration in perpendicularly crossed laser beams with following injection in the laser wakefield accelerator

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00463035" target="_blank" >RIV/68378271:_____/16:00463035 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389021:_____/16:00463035

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Electron acceleration in perpendicularly crossed laser beams with following injection in the laser wakefield accelerator

Popis výsledku v původním jazyce

Electrons are accelerated by the plasma wave dragged by a short, intense laser pulse propagatingnin plasma [1]. The advantage of plasmas is in their ability to sustain an accelerating gradient much larger than in a conventional radiofrequency accelerator. Currently, the most efficient mechanism to accelerate electrons in a plasma by a laser pulse isnthe cavitated wakefield regime (bubble regime), i.e. electron acceleration in an ion cavity propagatingnbehind the laser pulse in plasmas. Electrons can be trapped at the back of the ion cavity (the bubble)nand they form a bunch which is accelerated by the high electric field of the plasma wave (the space-charge force). The electron bunch can be either formed from plasma by the self-injection, or by other mechanisms, e.g. by optical injection [1, 2, 3] during a collision with another additional (injection) laser pulse. In this proceeding, electron acceleration in a main laser beam (MB) colliding in plasma with an additional laser beam (ALB) which propagates perpendicularly to the MB [2] is explored by numerical modelling

Název v anglickém jazyce

Electron acceleration in perpendicularly crossed laser beams with following injection in the laser wakefield accelerator

Popis výsledku anglicky

Electrons are accelerated by the plasma wave dragged by a short, intense laser pulse propagatingnin plasma [1]. The advantage of plasmas is in their ability to sustain an accelerating gradient much larger than in a conventional radiofrequency accelerator. Currently, the most efficient mechanism to accelerate electrons in a plasma by a laser pulse isnthe cavitated wakefield regime (bubble regime), i.e. electron acceleration in an ion cavity propagatingnbehind the laser pulse in plasmas. Electrons can be trapped at the back of the ion cavity (the bubble)nand they form a bunch which is accelerated by the high electric field of the plasma wave (the space-charge force). The electron bunch can be either formed from plasma by the self-injection, or by other mechanisms, e.g. by optical injection [1, 2, 3] during a collision with another additional (injection) laser pulse. In this proceeding, electron acceleration in a main laser beam (MB) colliding in plasma with an additional laser beam (ALB) which propagates perpendicularly to the MB [2] is explored by numerical modelling

Druh

D - Stať ve sborníku

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

—

Projekt

<a href="/cs/project/GA15-03118S" target="_blank" >GA15-03118S: Laditelný zdroj vysokoenergetického zaření z plazmového urychlovače pro rentgenové zobrazování s fázovým kontrastem</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

EPS 2016: 43rd European Physical Society Conference on Plasma Physics

ISBN

2-914771-99-1

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

—

Název nakladatele

European Physical Society

Místo vydání

Mulhouse

Místo konání akce

Leuven

Datum konání akce

4. 7. 2016

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—