High-Charge, Multi-MeV Electron Bunches Accelerated in Moderate Laser-Plasma Interaction Regime

Experiments [1], and simulations[2] have shown that quasi-monoenergetic electron bunches can be accelerated from the background electron plasma population up to relativistic energies. Theoretical work [3] indicated that with a proper choice of laser, plasma, and injection parameters the acceleration...

Cur síos iomlán

Sonraí bibleagrafaíochta
Príomhchruthaitheoirí: Cecchetti, C, Betti, S, Gamucci, A, Giulietti, A, Giulietti, D, Koester, P, Labate, L, Patak, N, Vittori, F, Ciricosta, O, Gizzi, L
Formáid: Conference item
Foilsithe / Cruthaithe: 2010
_version_ 1826275351869784064
author Cecchetti, C
Betti, S
Gamucci, A
Giulietti, A
Giulietti, D
Koester, P
Labate, L
Patak, N
Vittori, F
Ciricosta, O
Gizzi, L
author_facet Cecchetti, C
Betti, S
Gamucci, A
Giulietti, A
Giulietti, D
Koester, P
Labate, L
Patak, N
Vittori, F
Ciricosta, O
Gizzi, L
author_sort Cecchetti, C
collection OXFORD
description Experiments [1], and simulations[2] have shown that quasi-monoenergetic electron bunches can be accelerated from the background electron plasma population up to relativistic energies. Theoretical work [3] indicated that with a proper choice of laser, plasma, and injection parameters the acceleration of electron bunches with small energy spread and short bunch length can occur in moderate intensity regime. Here we present the results of an experiment on electron acceleration carried out at the IPCF-CNR's Intense Laser Irradiation Laboratory in Pisa [4], within a wide national collaboration leaded by INFN named PLASMONX [5]. High-charge, multi-MeV electron bunches were accelerated in moderated intensity regime by focusing the laser beam on a laminar gaseous target produced by a supersonic gas-jet. The laser-gas interaction was studied via interferometry, and Thomson scattering while the electron bunches were detected and characterised using a phosphor screen coupled with a magnetic spectrometer or a dosimetric detector. In some cases highly collimated electron bunches with moderate energy spread were observed, while the generation of high-charge, MeV energies electron bunches were obtained with high reproducibility for each gases tested. © 2010 American Institute of Physics.
first_indexed 2024-03-06T22:57:25Z
format Conference item
id oxford-uuid:60e87bb4-cde7-4751-b36f-d2fc552b7219
institution University of Oxford
last_indexed 2024-03-06T22:57:25Z
publishDate 2010
record_format dspace
spelling oxford-uuid:60e87bb4-cde7-4751-b36f-d2fc552b72192022-03-26T17:56:14ZHigh-Charge, Multi-MeV Electron Bunches Accelerated in Moderate Laser-Plasma Interaction RegimeConference itemhttp://purl.org/coar/resource_type/c_5794uuid:60e87bb4-cde7-4751-b36f-d2fc552b7219Symplectic Elements at Oxford2010Cecchetti, CBetti, SGamucci, AGiulietti, AGiulietti, DKoester, PLabate, LPatak, NVittori, FCiricosta, OGizzi, LExperiments [1], and simulations[2] have shown that quasi-monoenergetic electron bunches can be accelerated from the background electron plasma population up to relativistic energies. Theoretical work [3] indicated that with a proper choice of laser, plasma, and injection parameters the acceleration of electron bunches with small energy spread and short bunch length can occur in moderate intensity regime. Here we present the results of an experiment on electron acceleration carried out at the IPCF-CNR's Intense Laser Irradiation Laboratory in Pisa [4], within a wide national collaboration leaded by INFN named PLASMONX [5]. High-charge, multi-MeV electron bunches were accelerated in moderated intensity regime by focusing the laser beam on a laminar gaseous target produced by a supersonic gas-jet. The laser-gas interaction was studied via interferometry, and Thomson scattering while the electron bunches were detected and characterised using a phosphor screen coupled with a magnetic spectrometer or a dosimetric detector. In some cases highly collimated electron bunches with moderate energy spread were observed, while the generation of high-charge, MeV energies electron bunches were obtained with high reproducibility for each gases tested. © 2010 American Institute of Physics.
spellingShingle Cecchetti, C
Betti, S
Gamucci, A
Giulietti, A
Giulietti, D
Koester, P
Labate, L
Patak, N
Vittori, F
Ciricosta, O
Gizzi, L
High-Charge, Multi-MeV Electron Bunches Accelerated in Moderate Laser-Plasma Interaction Regime
title High-Charge, Multi-MeV Electron Bunches Accelerated in Moderate Laser-Plasma Interaction Regime
title_full High-Charge, Multi-MeV Electron Bunches Accelerated in Moderate Laser-Plasma Interaction Regime
title_fullStr High-Charge, Multi-MeV Electron Bunches Accelerated in Moderate Laser-Plasma Interaction Regime
title_full_unstemmed High-Charge, Multi-MeV Electron Bunches Accelerated in Moderate Laser-Plasma Interaction Regime
title_short High-Charge, Multi-MeV Electron Bunches Accelerated in Moderate Laser-Plasma Interaction Regime
title_sort high charge multi mev electron bunches accelerated in moderate laser plasma interaction regime
work_keys_str_mv AT cecchettic highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime
AT bettis highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime
AT gamuccia highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime
AT giuliettia highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime
AT giuliettid highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime
AT koesterp highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime
AT labatel highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime
AT patakn highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime
AT vittorif highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime
AT ciricostao highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime
AT gizzil highchargemultimevelectronbunchesacceleratedinmoderatelaserplasmainteractionregime