57 citations · 148 across the 7 of their papers we have counts for
9 papers
The parallax and 3D kinematics of water masers in the massive star-forming region G034.43+0.24
Xiaofeng Mai, Bo Zhang, M. J. Reid +12
We report a trigonometric parallax measurement of 22 GHz water masers in the massive star-forming region G034.43+0.24 as part of the Bar and Spiral Structure Legacy (BeSSeL) Survey…
A Milliarcsecond-accurate Position for Sagittarius A*
Shuangjing Xu, Bo Zhang, Mark J. Reid +3
The absolute position of Sgr A*, the compact radio source at the center of the Milky Way, had been uncertain by several tens of milliarcseconds. Here we report improved astrometric…
The Bar and Spiral Arms in the Milky Way: Structure and Kinematics
Juntai Shen, Xing-Wu Zheng
The Milky Way is a spiral galaxy with the Schechter characteristic luminosity , thus an important anchor point of the Hubble sequence of all spiral galaxies. Yet the true appe…
The radio properties of the OH megamaser galaxy IRAS 02524+2046
Hao Peng, Zhongzu Wu, Bo Zhang +7
We present results from VLBI observations of continuum and OH line emission in IRAS 02524+2046 and also arcsecond-scale radio properties of this galaxy using VLA archive data. We f…
Parallaxes for star forming regions in the inner Perseus spiral arm
Bo Zhang, Mark J. Reid, Lian Zhang +8
We report trigonometric parallax and proper motion measurements of 6.7-GHz CH3OH and 22-GHz H2O masers in eight high-mass star-forming regions (HMSFRs) based on VLBA observations a…
Extended ammonia observations towards the 'Integral-Shaped Filament'
Gang Wu, Keping Qiu, Jarken Esimbek +4
Recent observations suggest a scenario in which filamentary structures in the ISM represent the first step towards clumps/cores and eventually star formation. The densest filaments…