activity
20082021
most citedThe mass distribution in the Galactic Centre from interferometric astrometry of multiple stellar orbits

287 citations · 2.8k across the 49 of their papers we have counts for

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Showing 2017Show all

7 papers · 1 filter

astro-ph.GA2017★ 36 cited

BAT AGN Spectroscopic Survey--VIII. Type 1 AGN With Massive Absorbing Columns

T. Taro Shimizu, Richard I. Davies, Michael Koss +12

We explore the relationship between X-ray absorption and optical obscuration within the BAT AGN Spectroscopic Survey (BASS) which has been collecting and analyzing the optical and…

astro-ph.GA2017★ 83 cited

LLAMA: Normal star formation efficiencies of molecular gas in the centres of luminous Seyfert galaxies

D. J. Rosario, L. Burtscher, R. I. Davies +23

Using new APEX and JCMT spectroscopy of the CO 2-1 line, we undertake a controlled study of cold molecular gas in moderately luminous Active Galactic Nuclei (AGN) and inactive gala…

astro-ph.GA2017★ 16 cited

LLAMA: Nuclear stellar properties of Swift BAT AGN and matched inactive galaxies

Ming-Yi Lin, R. I. Davies, E. K. S. Hicks +20

In a complete sample of local 14-195 keV selected AGNs and inactive galaxies, matched by their host galaxy properties, we study the spatially resolved stellar kinematics and lumino…

astro-ph.SR2017★ 18 cited

The small-scale structure of photospheric convection retrieved by a deconvolution technique applied to Hinode/SP data

T. Oba, T. L. Riethmüller, S. K. Solanki +3

Solar granules are bright patterns surrounded by dark channels called intergranular lanes in the solar photosphere and are a manifestation of overshooting convection. Observational…

astro-ph.GA2017★ 18 cited

Local Swift-BAT active galactic nuclei prefer circumnuclear star formation

D. Lutz, T. Shimizu, R. I. Davies +4

We use Herschel data to analyze the size of the far-infrared 70micron emission for z<0.06 local samples of 277 hosts of Swift-BAT selected active galactic nuclei (AGN), and 515 com…

astro-ph.SR2017★ 18 cited

Chromospheric polarimetry through multi-line observations of the 850 nm spectral region II: A magnetic flux tube scenario

C. Quintero Noda, Y. Kato, Y. Katsukawa +10

In this publication we continue the work started in Quintero Noda et al. (2017) examining this time a numerical simulation of a magnetic flux tube concentration. Our goal is to stu…