934 citations
- The University of TokyoJP492 papers
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- Centre National de la Recherche ScientifiqueFR275 papers
- Tokyo Institute of TechnologyJP265 papers
- Hiroshima UniversityJP240 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR239 papers
- RIKEN Nishina CenterJP216 papers
- High Energy Accelerator Research OrganizationJP213 papers
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64 papers · 1 filter
Amplification of azimuthal modes with odd wave numbers during dynamical bar-mode growth in rotating stars
Yasufumi Kojima, Motoyuki Saijo
Nonlinear growth of the bar-mode deformation is studied for a differentially rotating star with supercritical rotational energy. In particular, the growth mechanism of some azimuth…
X-Ray Reflection Nebulae with Large Equivalent Widths of Neutral Iron Ka Line in the Sgr C Region
Hiroshi Nakajima, Takeshi Go Tsuru, Masayoshi Nobukawa +5
This paper reports on the first results of the Suzaku observation in the Sgr C region. We detected four diffuse clumps with strong line emission at 6.4keV, Ka from neutral or low-i…
X-Ray Spectroscopy of the Classical Nova V458 Vulpeculae with Suzaku
Masahiro Tsujimoto, Dai Takei, Jeremy J. Drake +2
We conducted a target of opportunity X-ray observation of the classical nova V458 Vulpeculae 88 days after the explosion using the Suzaku satellite. With a 20 ks exposure, the X-ra…
New CTI Correction Method for the Spaced-Row Charge Injection of the Suzaku X-Ray Imaging Spectrometer
Hideki Uchiyama, Midori Ozawa, Hironori Matsumoto +21
The charge transfer inefficiency (CTI) of the X-ray CCDs on board the Suzaku satellite (X-ray Imaging Spectrometers; XIS) has increased since the launch due to radiation damage, an…
Energy-Scale Calibration of the Suzaku X-Ray Imaging Spectrometer Using the Checker Flag Charge Injection Technique in Orbit
Midori Ozawa, Hideki Uchiyama, Hironori Matsumoto +25
The X-ray Imaging Spectrometer (XIS) on board the Suzaku satellite is an X-ray CCD camera system that has superior performance such as a low background, high quantum efficiency, an…
Search for Near-Infrared Pulsation of the Anomalous X-ray Pulsar 4U 0142+61
Mikio Morii, Naoto Kobayashi, Nobuyuki Kawai +4
We have searched for pulsation of the anomalous X-ray pulsar (AXP) 4U 0142+61 in the K' band ( m) using the fast-readout mode of IRCS at the Subaru 8.2-m tel…