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4th European Advanced Accelerator Concepts Workshop

15–21 Sept 2019
Hotel Hermitage, La Biodola Bay, Isola d'Elba, Italy
Europe/Rome timezone

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Session

WG3 - Thz acceleration

18 Sept 2019, 18:00
SB1 (Hotel Hermitage)

SB1

Hotel Hermitage

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  1. 301. THz streaking of ultrashort electron bunches
    Thomas Feurer (University of Bern)
    18/09/2019, 18:00
    WG3 - Electron beams from electromagnetic structures, including dielectric and laser-driven structures
    talk

    Recently, we proposed to use building blocks of THz metamaterials for streaking of ultrashort electron bunches. Such building blocks allow for a precise control of the electric and magnetic near-field distribution in a volume that is defined by the geometry of the structure. THz radiation with wavelengths on the order of a hundred micron is well matched to the transverse and longitudinal size...

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  2. 304. Acceleration of relativistic beams using laser-generated terahertz pulses
    Steven Jamison (Lancaster University)
    18/09/2019, 18:20
    WG3 - Electron beams from electromagnetic structures, including dielectric and laser-driven structures
    talk

    Here we present the first demonstration of THz-driven acceleration of a fully relativistic electron beams. The experiments were carried out with the 35MeV bunches of the CLARA research facility at Daresbury Laboratory. The electrons were injected into a dielectric-lined waveguide simultaneously with a quasi-monochromatic laser-generated THz pulse with a longitudinal electric field containing...

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  3. 315. Challenges and tolerances for a compact and hybrid ultrafast X-ray pulse source based on RF and THz technologies
    Thomas Vinatier (DESY)
    18/09/2019, 18:40
    WG3 - Electron beams from electromagnetic structures, including dielectric and laser-driven structures
    talk

    A hybrid concept for an Inverse Compton Scattering (ICS) based compact ultrafast X-ray pulse source, relying on the combination of a conventional S-band electron gun with a dielectric-loaded waveguide driven by a multicycle THz pulse (THz linac), is under investigation by the authors. The target of this hybrid concept is to generate pC-class ultrashort electron bunches (≤ 1 fs rms), at...

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