Suzaku hard X-ray observations of HESS J1813-178

被引：0

作者：

Reimer, O. ^{[1
]}

Funk, S. ^{[1
]}

Hinton, J. A. ^{[1
]}

Tanaka, T. ^{[1
]}

Ebisawa, K. ^{[1
]}

Anada, T. ^{[1
]}

机构：

[1] Stanford Univ, WW Hansen Expt Phys Lab, 452 Lomita Mall, Stanford, CA 94305 USA

来源：

HIGH ENERGY GAMMA-RAY ASTRONOMY | 2009年 / 1085卷

基金：

日本学术振兴会;

关键词：

X-rays: Observations; Supernova Remnants; Pulsar Wind Nebulae; Gamma-Rays: HESS J1813-178; ENERGY GAMMA-RAYS; SOURCE HESS-J1813-178; SUPERNOVA REMNANT; PUTATIVE PULSAR; DISCOVERY;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Radio and X-ray observations towards the VHE gamma-ray source HESS J1813-178, initially dubbed as a "dark accelerator", suggested its association with the SNR G12.8-0.0. Subsequent XMM and Chandra observations confirmed earlier ASCA findings of an extended, center-filled X-ray source, not resembling the contours of the radio-detected supernova remnant (SNR). Morphological and spectral resemblance of the X-ray emission seen at the center of the shell of SNR G12.8-0.0 with a Pulsar Wind Nebula (PWN) suggest HESS J1813-178 is one of the increasing number of objects classified as "composite SNR". In March 2007, 65 ksec Suzaku observations were taken, and we are able to confirm the previously reported characteristics of the X-ray counterpart from HESS J1813-178 as a diffuse hard X-ray source central to the radio-shell of SNR G12.8-0.0.

引用

页码：376 / +

页数：2

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