A Preliminary Chandra X-ray Spectroscopy of the Supernova Remnant N132D

Xiao Xiao; Yang Chen

doi:10.1016/j.asr.2007.03.071

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A Preliminary Chandra X-ray Spectroscopy of the Supernova Remnant N132D

Xiao Xiao·Yang Chen

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Abstract

We present the preliminary results of a Chandra X-ray study of N132D, a young shell-like supernova remnant (SNR) in the Large Magellanic Cloud. The equivalent width maps of emissions from O, Ne, Mg, Si, and S are provided. Spatially resolved spectral analysis for the small-scale regions were tentatively performed. The X-ray spectra of the interior can be described with a single-thermal model. The faint interior regions have lower density and higher temperature (above 1keV) than those of bright interior regions. The X-ray spectra along the shell can be phenomenally fitted with either a double-vpshock model or a vpshock + powerlaw model. If the non-thermal component is true, N132D would be listed as another X-ray synchrotron SNR.

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Xiao Xiao, Yang Chen. 2007-03-29. A Preliminary Chandra X-ray Spectroscopy of the Supernova Remnant N132D. https://doi.org/10.1016/j.asr.2007.03.071

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