315 citations · 1.1k across the 29 of their papers we have counts for
7 papers · 1 filter
A Discovery of a Peculiar Pulsar in the Small Magellanic Cloud
Masaru Ueno, Hiroya Yamaguchi, Shin-ichiro Takagi +2
We report on a peculiar X-ray binary pulsar IKT1 = RXJ0047.3-7312 observed with XMM-Newton in Oct. 2000. The X-ray spectrum is described by a two-component spectrum. The hard compo…
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…
Performance of a micro-TPC for a time-resolved neutron PSD
Kentaro Miuchi, Hidetoshi Kubo, Tsutomu Nagayoshi +5
We report on the performance of a micro-TPC with a micro pixel chamber(-PIC) readout for a time-resolved neutron position-sensitive detector(PSD). Three-dimensional tracks and t…
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…