A Model Grid for the Spectral Analysis of X-ray Emission in Young Type Ia Supernova Remnants

Abstract

We address a new set of models for the spectral analysis of the X-ray emission from young, ejecta-dominated Type Ia supernova remnants. These models are based on hydrodynamic simulations of the interaction between Type Ia supernova explosion models and the surrounding ambient medium, coupled to self-consistent ionization and electron heating calculations in the shocked supernova ejecta, and the generation of synthetic spectra with an appropriate spectral code. The details are provided elsewhere, but in this paper we concentrate on a specific class of Type Ia explosion models (delayed detonations), commenting on the differences that arise between their synthetic X-ray spectra under a variety of conditions.

Accepted for publication in Advances in Space Research; proceedings of session E1.4 of the 35th COSPAR Scientific Assembly, Paris, July 18-25 2004, 'Young Neutron Stars and Supernova Remnants', edited by C. Rakowski and S. Chatterjee

References in corpus (4)

• Three-Dimensional Delayed-Detonation Model of Type Ia Supernova
• Nucleosynthesis in multi-dimensional SNIa explosions
• Type Ia Supernova models arising from different distributions of igniting points
• Thermal X-Ray Emission from Shocked Ejecta in Type Ia Supernova Remnants II: Parameters Affecting the Spectrum

Cited by in corpus (5)

• Constraints on the Physics of Type Ia Supernovae from the X-Ray Spectrum of the Tycho Supernova Remnant
• The Persistence of Memory, or How the X-Ray Spectrum of SNR 0509-67.5 Reveals the Brightness of its Parent Type Ia Supernova
• Sensitivity study of explosive nucleosynthesis in Type Ia supernovae: I. Modification of individual thermonuclear reaction rates
• 3D Simulations of the Thermal X-ray Emission from Young Supernova Remnants Including Efficient Particle Acceleration
• Modelling and simulations of supernova remnants: a short review focused on recent progress in morphological studies