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20032024
most citedTrigonometric Parallaxes of Massive Star Forming Regions: VI. Galactic Structure, Fundamental Parameters and Non-Circular Motions

1.1k citations · 2.7k across the 51 of their papers we have counts for

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Showing 2018Show all

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astro-ph.SR2018

Multi-epoch VLBI of a double maser super burst

Ross A. Burns, Olga Bayandina, Gabor Orosz +20

In a rare and spectacular display, two well-known massive star forming regions, W49N and G25.65+1.05, recently underwent maser 'super burst' - their fluxes suddenly increasing abov…

astro-ph.SR2018

Compressed magnetic field in the magnetically-regulated global collapsing clump of G9.62+0.19

Tie Liu, Kee-Tae Kim, Sheng-Yuan Liu +22

How stellar feedback from high-mass stars (e.g., H{\sc ii} regions) influences the surrounding interstellar medium and regulates new star formation is still unclear. To address thi…

astro-ph.SR2018

The extraordinary outburst in the massive protostellar system NGC6334I-MM1: Flaring of the water masers in a north-south bipolar outflow driven by MM1B

C. L. Brogan, T. R. Hunter, C. J. Cyganowski +6

We compare multi-epoch sub-arcsecond VLA imaging of the 22 GHz water masers toward the massive protocluster NGC6334I observed before and after the recent outburst of MM1B in (sub)m…

astro-ph.GA2018

An Expanded Gas-Grain Model for Interstellar Glycine

Taiki Suzuki, Liton Majumdar, Masatoshi Ohishi +3

The study of the chemical evolution of glycine in the interstellar medium is one of challenging topics in astrochemistry. Here, we present the chemical modeling of glycine in hot c…

astro-ph.GA2018

Recent progress in high-mass star-formation studies with ALMA

Tomoya Hirota

Formation processes of high-mass stars have been long-standing issues in astronomy and astrophysics. This is mainly because of major difficulties in observational studies such as a…

astro-ph.GA2018

Science with an ngVLA: Understanding Massive Star Formation through Maser Imaging

Todd R. Hunter, Crystal L. Brogan, Anna Bartkiewicz +6

Imaging the bright maser emission produced by several molecular species at centimeter wavelengths is an essential tool for understanding the process of massive star formation becau…