title: Measurement of reflectivity of spherically bent crystals using Kα signal from hot electrons produced by laser-matter interaction.
abstract: In an experiment at the laser facility ECLIPSE of the CELIA laboratory, University of Bordeaux, we measure the reflectivity of spherically bent crystals that are commonly used to investigate the propagation of fast electrons through the Kα radiation they generate in matter. The experimental reflectivity compares well with predictions from a ray-tracing code that takes into account the specific geometry, although the crystals seem to suffer from aging problems.
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: L
authors.initials: L
authors.lastname: Antonelli
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: P
authors.initials: P
authors.lastname: Forestier-Colleoni
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: G
authors.initials: G
authors.lastname: Folpini
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: R
authors.initials: R
authors.lastname: Bouillaud
authors.affiliation: Institute for Academic Initiatives, Osaka University, Suita 565-0871, Japan.
authors.forename: A
authors.initials: A
authors.lastname: Faenov
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: L
authors.initials: L
authors.lastname: Fedeli
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: C
authors.initials: C
authors.lastname: Fourment
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: L
authors.initials: L
authors.lastname: Giuffrida
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: S
authors.initials: S
authors.lastname: Hulin
authors.affiliation: Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow 125412, Russia.
authors.forename: S
authors.initials: S
authors.lastname: Pikuz
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: J J
authors.initials: JJ
authors.lastname: Santos
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: L
authors.initials: L
authors.lastname: Volpe
authors.affiliation: Université Bordeaux 1, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France.
authors.forename: D
authors.initials: D
authors.lastname: Batani