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Constraints On the Diffusive Shock Acceleration From the Nonthermal X-ray Thin Shells In SN1006 NE Rim
Ryo Yamazaki, Tatsuo Yoshida, Toshio Terasawa +2
Characteristic scale lengths of nonthermal X-rays from the SN1006 NE rim, which are observed by Chandra, are interpreted in the context of the diffusive shock acceleration on the a…
Thermal and Non-thermal X-Rays from the LMC Super Bubble 30 Dor C
Aya Bamba, Masaru Ueno, Hiroshi Nakajima +1
We report on the discovery of thermal and non-thermal X-rays from the shells of the super bubble (SB) 30 Dor C in the Large Magellanic Cloud (LMC). The X-ray morphology is a nearly…
Fine Structure of the Thermal and Non-Thermal X-Rays in the SN 1006 Shell
A. Bamba, R. Yamazaki, M. Ueno +1
The North Eastern shell of SN 1006 is the most probable acceleration site of high energy electrons (up to about 100 TeV) with the Fermi acceleration mechanism at the shock front. W…
Fine Structures of Shock of SN 1006 with the Chandra Observation
Aya Bamba, Ryo Yamazaki, Masaru Ueno +1
The north east shell of SN 1006 is the most probable acceleration site of high energy electrons (up to ~ 100 TeV) with the Fermi acceleration mechanism at the shock front. We resol…
Diffuse Hard X-ray Sources Discovered with the ASCA Galactic Plane Survey
Aya Bamba, Masaru Ueno, Katsuji Koyama +1
We found diffuse hard X-ray sources, G11.0+0.0, G25.5+0.0, and G26.6-0.1 in the ASCA Galactic plane survey data. The X-ray spectra are featureless with no emission line, and are fi…
Chandra Observations of a Non-Thermal Supernova Remnant Candidate AX J1843.8-0352 and its Surroundings
Masaru Ueno, Aya Bamba, Katsuji Koyama +1
We present the Chandra results of AX J1843.8-0352, a supernova remnant (SNR) recently identified with ASCA. Chandra spatially resolved two components from this SNR: non-thermal and…