activity
20032012
most citedOn The Spectrum and Spectropolarimetry of Type Ic Hypernova SN 2003dh/GRB 030329

114 citations · 255 across the 5 of their papers we have counts for

collaborators

6 papers

astro-ph.IM2012★ 106 cited

The ASTRO-H X-ray Observatory

Tadayuki Takahashi, Kazuhisa Mitsuda, Richard Kelley +220

The joint JAXA/NASA ASTRO-H mission is the sixth in a series of highly successful X-ray missions initiated by the Institute of Space and Astronautical Science (ISAS). ASTRO-H will…

astro-ph.HE2010★ 16 cited

Spectral Lag Relations in GRB Pulses Detected with HETE-2

M. Arimoto, N. Kawai, K. Asano +36

Using a pulse-fit method, we investigate the spectral lags between the traditional gamma-ray band (50-400 keV) and the X-ray band (6-25 keV) for 8 GRBs with known redshifts (GRB 01…

astro-ph2007★ 9 cited

Suzaku Observation of the Anomalous X-ray Pulsar CXOU J164710.2--455216

Sachindra Naik, Tadayasu Dotani, Nobuyuki Kawai +11

Suzaku TOO observation of the anomalous X-ray pulsar CXOU J164710.2-455216 was performed on 2006 September 23--24 for a net exposure of 38.8 ks. During the observation, the XIS was…

astro-ph2006★ 10 cited

Swift and Suzaku Observations of the X-Ray Afterglow from the GRB 060105

M. S. Tashiro, K. Abe, L. Angelini +34

Results are presented of early X-ray afterglow observations of GRB 060105 by Swift and Suzaku. The bright, long gamma-ray burst GRB 060105 triggered the Swift Burst Alert Telescope…

astro-ph2005

The search for optical emission on and before the GRB trigger with the WIDGET telescope

T. Tamagawa, F. Usui, Y. Urata +11

WIDGET is a robotic telescope for monitoring the HETE-2 field-of-view to detect Gamma-ray Burst optical flashes or possible optical precursors. The system has 62degx62deg wide fiel…

astro-ph2003★ 114 cited

On The Spectrum and Spectropolarimetry of Type Ic Hypernova SN 2003dh/GRB 030329

K. S. Kawabata, J. Deng, L. Wang +32

Spectroscopic and spectropolarimetric observations of SN 2003dh/GRB 030329 obtained in 2003 May using the Subaru 8.2 m telescope are presented. The properties of the SN are investi…