9 citations · 31 across the 4 of their papers we have counts for
4 papers
X-Ray Emission from a Supermassive Black Hole Ejected from the Center of a Galaxy
Yutaka Fujita
Recent studies have indicated that the emission of gravitational waves at the merger of two black holes gives a kick to the final black hole. If the supermassive black hole at the…
Influence of AGN Outbursts on the Surrounding Galaxies
Yutaka Fujita
We study the influence of a strong AGN outburst on the surrounding galaxies. The AGN is assumed to reside in a group of galaxies, and an outburst excites a shock wave in the hot ga…
A Chandra Observation of Abell 13: Investigating the Origin of the Radio Relic
Adrienne M. Juett, Craig L. Sarazin, Tracy E. Clarke +7
We present results from the Chandra X-ray observation of Abell 13, a galaxy cluster that contains an unusual noncentral radio source, also known as a radio relic. This is the first…
Magnetic field generation by the Weibel instability at temperature gradients in collisionless plasmas
Yutaka Fujita, Tsunehiko N. Kato, Nobuhiro Okabe
The Weibel instability could be responsible for the generation of magnetic fields in various objects such as gamma-ray bursts, jets from active galactic nuclei, and clusters of gal…