Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Radiative properties for warm and hot dense matter
Year:2011
Research Areas
  • Physics - Radiation physics,
  • Physics - High energies - Experiment,
  • Physics - Atomic and molecular physics
Information
Abstract
We will present calculations of opacities for matter under LTE conditions. Opacities are needed in radiation transport codes to study processes like Inertial Confinement Fusion and plasma amplifiers in Xray secondary sources. For the calculations we use the code BiGBART, with either a hydrogenic approximation with j-splitting or self-consistent data generated with the atomic physics code FAC. We calculate the atomic structure, oscillator strengths, radiative transition energies, including UTA computations, and photoionization cross-sections. A DCA model determines the configurations considered in the computation of the opacities. The opacities obtained with these two models are compared with experimental measurements. (C) 2011 Elsevier B. V. All rights reserved.
International
Si
JCR
Si
Title
High energy density physics
ISBN
1574-1818
Impact factor JCR
1,206
Impact info
Volume
7
10.1016/j.hedp.2011.04.008
Journal number
From page
163
To page
168
Month
SEPTIEMBRE
Ranking
Participants
  • Autor: Pedro Velarde Mayol (UPM)
  • Autor: Manuel Cotelo Ferreiro (UPM)
  • Autor: Alberto García de la Varga (Instituto de Fusión Nuclear)
  • Autor: François de Gaufridy (Ecole Polytech ParisTech, )
  • Autor: Philippe Zeitoun (Ecole Polytech ParisTech)
Research Group, Departaments and Institutes related
  • Creador: Centro o Instituto I+D+i: Instituto de Fusión Nuclear
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)