activity
20152026
most citedStructured ionized winds shooting out from a quasar at relativistic speeds

49 citations · 288 across the 57 of their papers we have counts for

collaborators
Showing 2023Show all

5 papers · 1 filter

astro-ph.GA2023

The soft X-ray background with Suzaku II: Supervirial temperature bubbles?

Hayato Sugiyama, Masaki Ueda, Kotaro Fukushima +4

Observations of the hot X-ray emitting interstellar medium in the Milky Way are important for studying the stellar feedback and understanding the formation and evolution of galaxie…

astro-ph.HE2023

Decomposing the Spectrum of Ultra-Luminous X-ray Pulsar NGC 300 ULX-1

Shogo B. Kobayashi, Hirofumi Noda, Teruaki Enoto +3

A phase-resolved analysis on the X-ray spectrum of Ultra-Luminous X-ray Pulsar (ULXP) NGC 300 ULX-1 is performed with data taken with XMM-Newton and NuSTAR on 2016 December 16th. I…

astro-ph.GA2023★ 6 cited

O, Ne, Mg, and Fe Abundances in Hot X-Ray-emitting Halos of Galaxy Clusters, Groups, and Giant Early-type Galaxies with XMM-Newton RGS Spectroscopy

Kotaro Fukushima, Shogo B. Kobayashi, Kyoko Matsushita

Chemical elements in the hot medium permeating early-type galaxies, groups, and clusters make them an excellent laboratory for studying metal enrichment and cycling processes in th…

astro-ph.HE2023★ 8 cited

A broadband X-ray imaging spectroscopy in the 2030s: the FORCE mission

Koji Mori, Takeshi G. Tsuru, Kazuhiro Nakazawa +49

In this multi-messenger astronomy era, all the observational probes are improving their sensitivities and overall performance. The Focusing on Relativistic universe and Cosmic Evol…

astro-ph.IM2023★ 12 cited

Xtend, the Soft X-ray Imaging Telescope for the X-ray Imaging and Spectroscopy Mission (XRISM)

Koji Mori, Hiroshi Tomida, Hiroshi Nakajima +52

Xtend is a soft X-ray imaging telescope developed for the X-Ray Imaging and Spectroscopy Mission (XRISM). XRISM is scheduled to be launched in the Japanese fiscal year 2022. Xtend…