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Electron and photon production from relativistic laser–plasma interactions

hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorLEFEBVRE, E.
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorCOCHET, N.
hal.structure.identifierLaboratoire d'optique appliquée [LOA]
dc.contributor.authorFRITZLER, S.
hal.structure.identifierLaboratoire d'optique appliquée [LOA]
dc.contributor.authorMALKA, Victor
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorALEONARD, M.-M.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorCHEMIN, J.-F.
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorDARBON, S.
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorDISDIER, L.
hal.structure.identifierLaboratoire pour l'utilisation des lasers intenses [LULI]
dc.contributor.authorFAURE, Jérôme
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorFEDOTOFF, A.
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorLANDOAS, O.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorMALKA, G.
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorMEOT, V.
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorMOREL, Pierre
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorRABEC LE GLOAHEC, M.
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorROUYER, A.
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorRUBBELYNCK, Ch.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorTIKHONCHUK, V.
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorWROBEL, R.
hal.structure.identifierLaboratoire pour l'utilisation des lasers intenses [LULI]
dc.contributor.authorAUDEBERT, P.
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorROUSSEAUX, C.
dc.date.created2002-12-05
dc.date.issued2003-07-02
dc.identifier.issn0029-5515
dc.description.abstractEnThe interaction of short and intense laser pulses with plasmas is a very efficient source of relativistic electrons with tunable properties. In low-density plasmas, we observed bunches of electrons up to 200 MeV, accelerated in the wakefield of the laser pulse. Less energetic electrons (tens of megaelectronvolt) have been obtained, albeit with a higher efficiency, during the interaction with a pre-exploded foil or a solid target. When these relativistic electrons slow down in a thick tungsten target, they emit very energetic Bremsstrahlung photons which have been diagnosed directly with photoconductors, and indirectly through photonuclear activation measurements. Dose, photoactivation, and photofission measurements are reported. These results are in reasonable agreement, over three orders of magnitude, with a model built on laser–plasma interaction and electron transport numerical simulations.
dc.language.isoen
dc.publisherIOP Publishing
dc.subject.enPlasma physics
dc.title.enElectron and photon production from relativistic laser–plasma interactions
dc.typeArticle de revue
dc.identifier.doi10.1088/0029-5515/43/7/317
dc.subject.halPhysique [physics]/Physique [physics]/Physique des plasmas [physics.plasm-ph]
bordeaux.journalNuclear Fusion
bordeaux.page629
bordeaux.volume43
bordeaux.issue7
bordeaux.peerReviewedoui
hal.identifierhal-00570540
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00570540v1
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