Suzaku wide-band observations of SN 1006
Astrophysics
2017-01-18 v1
Abstract
We report on the wide band spectra of SN 1006 as observed by Suzaku. Thermal and nonthermal emission are successfully resolved thanks to the excellent spectral response of Suzaku's X-ray CCD XIS. The nonthermal emission cannot be reproduced by a simple power-law model but needs a roll-off at 5.7 Hz = 0.23 keV. The roll-off frequency is significantly higher in the northeastern rim than in the southwestern rim. We also have placed the most stringent upper limit of the flux above 10 keV using the Hard X-ray Detector.
Keywords
Cite
@article{arxiv.0708.0073,
title = {Suzaku wide-band observations of SN 1006},
author = {Aya Bamba and Yasushi Fukazawa and Junko S. Hiraga and John P. Hughes and Hideaki Katagiri and Motohide Kokubun and Katsuji Koyama and Emi Miyata and Tsunefumi Mizuno and Koji Mori and Hiroshi Nakajima and Masanobu Ozaki and Rob Petre and Hiromitsu Takahashi and Tadayuki Takahashi and Takaaki Tanaka and Yukikatsu Terada and Yasunobu Uchiyama and Shin Watanabe and Hiroya Yamaguchi},
journal= {arXiv preprint arXiv:0708.0073},
year = {2017}
}
Comments
16 pages, 8 figures, PASJ, in press