Ultraintense lasers applied to laser fusion material testing: production of ions, X rays and neutrons

Fernández-Tobias, J.; Alvarez Ruiz, Jesus; Mima, K.; Garoz, D.; Rivera de Mena, Antonio; Gonzalez Arrabal, Raquel; Gordillo Garcia, Nuria; Perlado Martín, José Manuel; Tanaka, K.A.; Kikuyama, K.; Kono, T.; Yabuuchi, T.; Habara, H.; Mishima, Y.; Hirooka, Y.; Ashikawathor, I.; Kondo, K.; Nishiuchi, M.; Tanimoto, T. y Alexander, P. (2012). Ultraintense lasers applied to laser fusion material testing: production of ions, X rays and neutrons. En: "5th HiPER Participant’s Forum & HiPER fellow meeting", 02/02/2012 - 03/02/2012, Bordeaux, Francia. p. 1.

Descripción

Título: Ultraintense lasers applied to laser fusion material testing: production of ions, X rays and neutrons
Autor/es:
  • Fernández-Tobias, J.
  • Alvarez Ruiz, Jesus
  • Mima, K.
  • Garoz, D.
  • Rivera de Mena, Antonio
  • Gonzalez Arrabal, Raquel
  • Gordillo Garcia, Nuria
  • Perlado Martín, José Manuel
  • Tanaka, K.A.
  • Kikuyama, K.
  • Kono, T.
  • Yabuuchi, T.
  • Habara, H.
  • Mishima, Y.
  • Hirooka, Y.
  • Ashikawathor, I.
  • Kondo, K.
  • Nishiuchi, M.
  • Tanimoto, T.
  • Alexander, P.
Tipo de Documento: Ponencia en Congreso o Jornada (Póster)
Título del Evento: 5th HiPER Participant’s Forum & HiPER fellow meeting
Fechas del Evento: 02/02/2012 - 03/02/2012
Lugar del Evento: Bordeaux, Francia
Título del Libro: 5th HiPER Participant’s Forum & HiPER fellow meeting
Fecha: Febrero 2012
Materias:
Escuela: Instituto de Fusión Nuclear (UPM)
Departamento: Otro
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Due to the particular characteristics of the fusion products, i.e. very short pulses (less than a few μs long for ions when arriving to the walls; less than 1 ns long for X-rays), very high fluences ( 10 13 particles/cm 2 for both ions and X rays photons) and broad particle energy spectra (up to 10 MeV ions and 100 keV photons), the laser fusion community lacks of facilities to accurately test plasma facing materials under those conditions. In the present work, the ability of ultraintese lasers to create short pulses of energetic particles and high fluences is addressed as a solution to reproduce those ion and X-ray bursts. Based on those parameters, a comparison between fusion ion and laser driven ion beams is presented and discussed, describing a possible experimental set-up to generate with lasers the appropriate ion pulses. At the same time, the possibility of generating X-ray or neutron beams which simulate those of laser fusion environments is also indicated and assessed under current laser intensities. It is concluded that ultraintense lasers should play a relevant role in the validation of materials for laser fusion facilities.

Más información

ID de Registro: 19662
Identificador DC: http://oa.upm.es/19662/
Identificador OAI: oai:oa.upm.es:19662
URL Oficial: http://www.hiper-laser.org/News%20and%20events/60projectnews.html
Depositado por: Memoria Investigacion
Depositado el: 21 Oct 2013 16:04
Ultima Modificación: 06 Sep 2017 17:22
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