activity
19962023
most citedCosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

1.1k citations · 16.2k across the 230 of their papers we have counts for

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Showing 2009Show all

5 papers · 1 filter

astro-ph.CO2009★ 118 cited

X-ray groups and clusters of galaxies in the Subaru-XMM Deep Field

A. Finoguenov, M. G. Watson, M. Tanaka +20

We present the results of a search for galaxy clusters in Subaru-XMM Deep Field. We reach a depth for a total cluster flux in the 0.5-2 keV band of 2x10^{-15} ergs cm^{-2} s^{-1} o…

astro-ph.IM2009★ 845 cited

The MAXI Mission on the ISS: Science and Instruments for Monitoring All Sky X-Ray Images

Masaru Matsuoka, Kazuyoshi Kawasaki, Shiro Ueno +29

The MAXI (Monitor of All-sky X-ray Image) mission is the first astronomical payload to be installed on the Japanese Experiment Module-Exposed Facility (JEM-EF) on the ISS. It is sc…

astro-ph.SR2009★ 18 cited

Spectroscopic Observations of the WZ Sge-Type Dwarf Nova GW Librae during the 2007 Superoutburst

Kazuo Hiroi, Daisaku Nogami, Yoshihiro Ueda +13

We carried out an international spectroscopic observation campaign of the dwarf nova GW Librae (GW Lib) during the 2007 superoutburst. Our observation period covered the rising pha…

astro-ph.HE2009★ 27 cited

The Suzaku View of the Swift/BAT AGNs (II): Time Variability and Spectra of Five "Hidden" AGNs

Lisa Winter, Richard Mushotzky, Yuichi Terashima +1

The fraction of Compton thick sources is one of the main uncertainties left in understanding the AGN population. The Swift Burst Alert Telescope (BAT) all-sky survey, for the first…

astro-ph.GA2009★ 41 cited

Suzaku View of the Swift/BAT Active Galactic Nuclei (I): Spectral Analysis of Six AGNs and Evidence for Two Types of Obscured Population

Satoshi Eguchi, Yoshihiro Ueda, Yuichi Terashima +2

We present a systematic spectral analysis with Suzaku of six AGNs detected in the Swift/BAT hard X-ray (15--200 keV) survey, Swift J0138.6-4001, J0255.2-0011, J0350.1-5019, J0505.7…