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Short electron bunches generated by perpendicularly crossing laser pulses

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F17%3A00543872" target="_blank" >RIV/68378271:_____/17:00543872 - isvavai.cz</a>

  • Alternative codes found

    RIV/61389021:_____/17:00480437 RIV/68407700:21340/17:00320361

  • Result on the web

    <a href="https://doi.org/10.1063/1.5007889" target="_blank" >https://doi.org/10.1063/1.5007889</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1063/1.5007889" target="_blank" >10.1063/1.5007889</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Short electron bunches generated by perpendicularly crossing laser pulses

  • Original language description

    Optical injection of electrons into a laser wakefield accelerator by a low intensity orthogonally colliding laser pulse is investigated using 2D particle-in-cell simulations. The collision of the main laser pulse driving the plasma wave in the cavitated regime and the low intensity injection pulse affects the trajectories of electrons in the crossing region. As a consequence, some electrons are ejected into the front part of the bubble, and these electrons are subsequently trapped in the rear part of the bubble. The injected and accelerated electron bunch reaches a peak energy of 630 MeV after 8 ps of acceleration being as short as 7.0 fs and is quasimonoenergetic with a low energy spread of 20 MeV (3.8%), having a charge of several dozens of pC and a relatively large emittance of 2.27 p mm mrad. Two main injection mechanisms—crossing beatwave injection and injection by laser field preacceleration—were identified.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10305 - Fluids and plasma physics (including surface physics)

Result continuities

  • 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)

Others

  • Publication year

    2017

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Physics of Plasmas

  • ISSN

    1070-664X

  • e-ISSN

    1089-7674

  • Volume of the periodical

    24

  • Issue of the periodical within the volume

    10

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    9

  • Pages from-to

    103125

  • UT code for WoS article

    000414171600121

  • EID of the result in the Scopus database

    2-s2.0-85031929668