203 citations · 667 across the 31 of their papers we have counts for
10 papers · 1 filter
Mapping the Milky Way's stellar halo with 2D data
Anda Chen, Zhigang Li, Yougang Wang +3
We propose a new method for measuring the spatial density distribution of the stellar halo of the Milky Way. Our method is based on a pairwise statistic of the distribution of star…
The distance to the Serpens South Cluster from H2O masers
Gisela N. Ortiz-Leon, Sergio A. Dzib, Laurent Loinard +3
In this Letter, we report Very Long Baseline Array observations of 22 GHz water masers toward the protostar CARMA-6, located at the center of the Serpens South young cluster. From…
Widespread subsonic turbulence in Ophiuchus North 1
Yan Gong, Shu Liu, Junzhi Wang +4
Supersonic motions are common in molecular clouds. (Sub)sonic turbulence is usually detected toward dense cores and filaments. However, it remains unknown whether (sub)sonic motion…
A global view on star formation: The GLOSTAR Galactic plane survey III. 6.7 GHz methanol maser survey in Cygnus X
Gisela N. Ortiz-León, Karl M. Menten, Andreas Brunthaler +16
The Cygnus X complex is covered by the Global View of Star Formation in the Milky Way (GLOSTAR) survey, an unbiased radio-wavelength Galactic plane survey, in 4--8 GHz continuum ra…
Discovery of 22 GHz Water Masers in the Serpens South Region
Gisela N. Ortiz-León, Adele Plunkett, Laurent Loinard +5
Using the Karl G. Jansky Very Large Array (VLA), we have conducted a survey for 22 GHz, 6_{1,6}-5_{2,3} H2O masers toward the Serpens South region. The masers were also observed wi…
Dense gas in local galaxies revealed by multiple tracers
Fei Li, Junzhi Wang, Feng Gao +6
We present 3 mm and 2 mm band simultaneously spectroscopic observations of HCN 1-0, HCO 1-0, HNC 1-0, and CS 3-2 with the IRAM 30 meter telescope, toward a sample of 70 sourc…