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Petawatt Laser Guiding and Electron Beam Acceleration to 8 GeV in a Laser-Heated Capillary Discharge Waveguide.
Gonsalves, A J; Nakamura, K; Daniels, J; Benedetti, C; Pieronek, C; de Raadt, T C H; Steinke, S; Bin, J H; Bulanov, S S; van Tilborg, J; Geddes, C G R; Schroeder, C B; Tóth, Cs; Esarey, E; Swanson, K; Fan-Chiang, L; Bagdasarov, G; Bobrova, N; Gasilov, V; Korn, G; Sasorov, P; Leemans, W P.
Afiliação
  • Gonsalves AJ; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Nakamura K; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Daniels J; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Benedetti C; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Pieronek C; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • de Raadt TCH; University of California, Berkeley, California 94720, USA.
  • Steinke S; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Bin JH; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Bulanov SS; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • van Tilborg J; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Geddes CGR; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Schroeder CB; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Tóth C; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Esarey E; University of California, Berkeley, California 94720, USA.
  • Swanson K; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Fan-Chiang L; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Bagdasarov G; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Bobrova N; University of California, Berkeley, California 94720, USA.
  • Gasilov V; Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Korn G; University of California, Berkeley, California 94720, USA.
  • Sasorov P; Keldysh Institute of Applied Mathematics RAS, Moscow 125047, Russia.
  • Leemans WP; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russia.
Phys Rev Lett ; 122(8): 084801, 2019 Mar 01.
Article em En | MEDLINE | ID: mdl-30932604
ABSTRACT
Guiding of relativistically intense laser pulses with peak power of 0.85 PW over 15 diffraction lengths was demonstrated by increasing the focusing strength of a capillary discharge waveguide using laser inverse bremsstrahlung heating. This allowed for the production of electron beams with quasimonoenergetic peaks up to 7.8 GeV, double the energy that was previously demonstrated. Charge was 5 pC at 7.8 GeV and up to 62 pC in 6 GeV peaks, and typical beam divergence was 0.2 mrad.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2019 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2019 Tipo de documento: Article