43 citations · 314 across the 32 of their papers we have counts for
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astro-ph.CO2012★ 25 cited
Probing Circumnuclear Environments with the HCN(J = 3-2) and HCO+(J = 3-2) lines: Case of NGC 1097
Pei-Ying Hsieh, Paul T. P. Ho, Kotaro Kohno +2
We present the first interferometric HCN(J = 3-2) and HCO+(J = 3-2) maps in the circumnuclear region of NGC 1097, obtained with the Submillimeter Array. The goal is to study the ch…
astro-ph.CO2011★ 8 cited
Ionization Mechanisms of HBLR and Non-HBLR Seyfert 2 Galaxies
Po-Chieh Yu, Chorng-Yuan Hwang
We investigate the ionization mechanisms for hidden broad-line region (HBLR) and non-HBLR Seyfert 2 galaxies by comparing some optical emission line ratios. We note that the [N II]…
astro-ph.CO2011★ 2 cited
Morphologically-Identified Merging Galaxies in the SWIRE Fields
Mei-Ling Huang, Chorng-Yuan Hwang
We investigate the evolutional and environmental effects on star formation efficiency for more than 400 merging galaxies. The ~400 merging systems, with photometric redshifts small…