64 citations · 239 across the 8 of their papers we have counts for
8 papers
X-ray Spectroscopy of the Mixed Morphology Supernova Remnant W28 with XMM-Newton
Ryoko Nakamura, Aya Bamba, Manabu Ishida +6
We report on spatially resolved X-ray spectroscopy of the north-eastern part of the mixed morphology supernova remnant (SNR) W28 with {\it XMM-Newton}. The observed field of view i…
Evolution of Synchrotron X-rays in Supernova Remnants
Ryoko Nakamura, Aya Bamba, Tadayasu Dotani +3
A systematic study of the synchrotron X-ray emission from supernova remnants (SNRs) has been conducted. We selected a total of 12 SNRs whose synchrotron X-ray spectral parameters a…
Identification of CXOU J171405.7-381031 as a New Magnetar with XMM-Newton
Takuro Sato, Aya Bamba, Ryoko Nakamura +1
We have observed the 3.8 s pulsar CXOU J171405.7-381031 with XMM-Newton, and discovered the significant dP/dt of 6.40+/-0.14X10^-11 s/s from this source for the first time, with th…
Suzaku X-Ray Imaging and Spectroscopy of Cassiopeia A
Y. Maeda, Y. Uchiyama, A. Bamba +26
Suzaku X-ray observations of a young supernova remnant, Cassiopeia A, were carried out. K-shell transition lines from highly ionized ions of various elements were detected, includi…
The Suzaku Observations of SS Cygni in Quiescence and Outburst
Manabu Ishida, Shunsaku Okada, Takayuki Hayashi +4
We present results from the Suzaku observations of the dwarf nova SS Cyg in quiescence and outburst in 2005 November. Owing to high sensitivity of the HXD PIN detector and high spe…
The Nature of a Cosmic-Ray Accelerator, CTB37 B, Observed with Suzaku and Chandra
Ryoko Nakamura, Aya Bamba, Manabu Ishida +5
We report on Suzaku and Chandra observations of the young supernova remnant CTB37B, from which TeV gamma-rays were detected by the H.E.S.S. Cherenkov telescope. The 80 ks Suzaku ob…