activity
19982026
most citedA statistical relation between the X-ray spectral index and Eddington ratio of active galactic nuclei in deep surveys

214 citations · 1.4k across the 30 of their papers we have counts for

collaborators

30 papers

astro-ph.GA2026

Molecular Gas Structure and Star Formation Diversity in Stephan's Quintet Revealed by ACA CO(1-0) Mapping

Misaki Yamamoto, Fumiya Maeda, Kazuyuki Muraoka +10

We present CO(1-0) mapping across the entire system of Stephan's Quintet, a well-known compact galaxy group, observed by Atacama Compact Array (7\,m array + Total Power) of…

astro-ph.GA2016★ 16 cited

SXDF-ALMA 2 Arcmin^2 Deep Survey: Resolving and Characterizing the Infrared Extragalactic Background Light Down to 0.5 mJy

Yuki Yamaguchi, Yoichi Tamura, Kotaro Kohno +22

We present a multi-wavelength analysis of five submillimeter sources (S_1.1mm = 0.54-2.02 mJy) that were detected during our 1.1-mm-deep continuum survey in the SXDF-UDS-CANDELS fi…

astro-ph.GA2016★ 1 cited

SXDF-UDS-CANDELS-ALMA 1.5 arcmin deep survey

K. Kohno, Y. Yamaguchi, Y. Tamura +26

We have conducted 1.1 mm ALMA observations of a contiguous or 1.5 arcmin window in the SXDF-UDS-CANDELS. We achieved a 5 sensitivity of 0.28 mJy, providi…

astro-ph.GA2015★ 113 cited

The Subaru COSMOS 20: Subaru Optical Imaging of the HST COSMOS Field with 20 Filters

Y. Taniguchi, M. Kajisawa, M. A. R. Kobayashi +27

We present both the observations and the data reduction procedures of the Subaru COSMOS 20 project that is an optical imaging survey of the HST COSMOS field, carried out by using S…

astro-ph.GA2015★ 99 cited

ALMA constraints on the faint millimetre source number counts and their contribution to the cosmic infrared background

S. Carniani, R. Maiolino, G. De Zotti +20

We have analysed 18 ALMA continuum maps in Bands 6 and 7, with rms down to 7.8Jy, to derive differential number counts down to 60Jy and 100Jy at 1.3 mm and 1.1 mm,…

astro-ph.GA2015★ 7 cited

When did round disk galaxies form?

Tomoe M. Takeuchi, Kouji Ohta, Suraphong Yuma +1

When and how galaxy morphology such as disk and bulge seen in the present-day universe emerged is still not clear. In the universe at , galaxies with various morphology…