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Detection of polarized gamma-ray emission from the Crab nebula with Hitomi Soft Gamma-ray Detector
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +191
We present the results from the Hitomi Soft Gamma-ray Detector (SGD) observation of the Crab nebula. The main part of SGD is a Compton camera, which in addition to being a spectrom…
State Transitions of GRS 1739278 in the 2014 Outburst
Sili Wang, Nobuyuki Kawai, Megumi Shidatsu +4
We report on the X-ray spectral analysis and time evolution of GRS 1739278 during its 2014 outburst based on MAXI/GSC and Swift/XRT observations. Over the course of the outburst…
A physical model of the broadband continuum of AGN and its implications for the UV/X relation and optical variability
Aya Kubota, Chris Done
We develop a new spectral model for the broadband spectral energy distribution (SED) of Active Galactic Nuclei (AGN). This includes an outer standard disc, an inner warm Comptonisi…
Hitomi X-ray Observation of the Pulsar Wind Nebula G21.50.9
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +194
We present results from the Hitomi X-ray observation of a young composite-type supernova remnant (SNR) G21.50.9, whose emission is dominated by the pulsar wind nebula (PWN) cont…