Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/45550
Título: Time-dependent and radiation field effects on collisional-radiative simulations of radiative properties of blast waves launched in clusters of xenon
Autores/as: Rodriguez, R. 
Espinosa, G. 
Gil, J. M. 
Rubiano, J. G. 
Mendoza, M.A. 
Martel, P. 
Minguez, Emilio
Symes, Daniel R.
Hohenberger, Matthias
Smith, Roland A.
Clasificación UNESCO: 2207 Física atómica y nuclear
Palabras clave: Laboratory astrophysics
Radiative blast waves
Xenon plasmas
Collisional-radiative simulations
Fecha de publicación: 2015
Proyectos: Determinación de Propiedades Radiativas, Termodinamicas y Diagnosis Espectroscopica de Plasmas de Interés Científico-Tecnológico 
Publicación seriada: High Energy Density Physics 
Resumen: Radiative shock waves are ubiquitous throughout the universe and play a crucial role in the transport of energy into the interstellar medium. This fact has led to many efforts to scale the astrophysical phenomena to accessible conditions. In some laboratory experiments radiative blast waves are launched in clusters of gases by means of the direct deposition of the laser energy. In this work, by using a collisional-radiative model, we perform an analysis of the plasma level populations and radiative properties of a blast wave launched in a xenon cluster. In particular, for both the shocked and unshocked material, we study the influence of different effects such as LTE, steady-state or time-dependent NLTE simulations, plasma self-absorption or external radiation field in the determination of those properties and also in the diagnosis of the electron temperature of the blast wave.
URI: http://hdl.handle.net/10553/45550
ISSN: 1574-1818
DOI: 10.1016/j.hedp.2014.09.002
Fuente: High Energy Density Physics [ISSN 1574-1818], v. 17 (Part A), p. 119-128
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