activity
19992022
most citedMilky Way Supermassive Black Hole: Dynamical Feeding from the Circumnuclear Environment

50 citations · 412 across the 17 of their papers we have counts for

collaborators

17 papers

astro-ph.IM2022★ 4 cited

Sciences with Thai National Radio Telescope

Phrudth Jaroenjittichai, Koichiro Sugiyama, Busaba H. Kramer +44

This White Paper summarises potential key science topics to be achieved with Thai National Radio Telescope (TNRT). The commissioning phase has started in mid 2022. The key science…

astro-ph.GA2018★ 33 cited

Investigating fragmentation of gas structures in OB cluster-forming molecular clump G33.92+0.11 with 1000 AU resolution observations of ALMA

Hauyu Baobab Liu, Huei-Ru Vivien Chen, Carlos G. Román-Zúñiga +7

We report new, 1000 AU spatial resolution observations of 225 GHz dust continuum emission towards the OB cluster-forming molecular clump G33.92+0.11. On parsec scales, this m…

astro-ph.GA2018★ 13 cited

Deuterated Formaldehyde in the low mass protostar HH212

Dipen Sahu, Young-Chol Minh, Chin-Fei Lee +4

HH212, a nearby (400 pc) object in Orion, is a Class 0 protostellar system with a Keplerian disk and collimated bipolar SiO jets. Deuterated water, HDO and a deuterated complex mol…

astro-ph.GA2016★ 18 cited

Fluorescent H_2 Emission Lines from the Reflection Nebula NGC 7023 Observed with IGRINS

Huynh Anh N. Le, Soojong Pak, Kyle F. Kaplan +17

We have analyzed the temperature, velocity and density of H2 gas in NGC 7023 with a high-resolution near-infrared spectrum of the northwestern filament of the reflection nebula. By…

astro-ph.IM2014★ 44 cited

VLBI observations of bright AGN jets with KVN and VERA Array (KaVA): Evaluation of Imaging Capability

Kotaro Niinuma, Sang-Sung Lee, Motoki Kino +69

The Korean very-long-baseline interferometry (VLBI) network (KVN) and VLBI Exploration of Radio Astrometry (VERA) Array (KaVA) is the first international VLBI array dedicated to hi…

astro-ph.GA2014★ 28 cited

The First Very Long Baseline Interferometry Image of 44 GHz Methanol Maser with the KVN and VERA Array (KaVA)

Naoko Matsumoto, Tomoya Hirota, Koichiro Sugiyama +58

We have carried out the first very long baseline interferometry (VLBI) imaging of 44 GHz class I methanol maser (7_{0}-6_{1}A^{+}) associated with a millimeter core MM2 in a massiv…