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4 research outcomes, page 1 of 1
  • publication . Article . Other literature type . 2015
    Open Access
    Authors:
    Laszlo Veisz; Victor Malka; Andreas Döpp;
    Publisher: American Physical Society (APS)
    Project: EC | EUROfusion (633053), EC | EUCARD-2 (312453), EC | X-FIVE (339128), EC | LA3-NET (289191)

    International audience; An important limit for energy gain in laser-plasma wakefield accelerators is the dephasing length, after which the electron beam reaches the decelerating region of the wakefield and starts to decelerate. Here, we propose to manipulate the phase o...

  • publication . Article . Other literature type . Preprint . 2016
    Open Access English
    Authors:
    Victor Malka; julien gautier; Andreas Döpp;
    Publisher: HAL CCSD
    Project: EC | X-FIVE (339128), EC | LA3-NET (289191), EC | EUCARD-2 (312453)

    Recent results on laser wakefield acceleration in tailored plasma channels have underlined the importance of controlling the density profile of the gas target. In particular, it was reported that the appropriate density tailoring can result in improved injection, accele...

  • publication . Other literature type . Preprint . Article . 2016
    Open Access
    Authors:
    Victor Malka; Andreas Döpp;
    Publisher: AIP Publishing
    Project: EC | X-FIVE (339128), EC | LA3-NET (289191), EC | EUCARD-2 (312453)

    International audience; The energy gain in laser wakefield accelerators is limited by dephasing between the driving laser pulse and the highly relativistic electrons in its wake. Since this phase depends on both the driver and the cavity length, the effects of dephasing...

  • publication . Article . Conference object . Other literature type . 2017
    Open Access English
    Authors:
    Victor Malka; Antoine ROUSSE; julien gautier; Andreas Döpp;
    Publisher: HAL CCSD
    Project: EC | EUCARD-2 (312453), EC | LASERLAB-EUROPE (654148), EC | X-FIVE (339128)

    International audience; Technology based on high-peak-power lasers has the potential to provide compact and intense radiation sources for a wide range of innovative applications. In particular, electrons that are accelerated in the wakefield of an intense laser pulse os...

4 research outcomes, page 1 of 1
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