We present a study of the correlation between 22 GHz water maser emission and far-
infrared/submillimeter (IR/sub-mm) sources. The generalized linear model (GLM) is used to …

Infrared dark clouds (IRDCs) represent the earliest stage of high-mass star formation and
host molecular cores at different states of activity from quiet state without any IR-signature of …

We present the results of a search for ammonia maser emission in 119 Galactic high-mass
star-forming regions (HMSFRs) known to host 22 GHz H 2 O maser emission. Our survey …

Context. FU Orionis (FUor) and EX Lupi (EXor) type objects are two groups of peculiar and
rare pre-main sequence low-mass stars that are undergoing powerful accretion outbursts …

Context. High-mass young stellar objects gain most of their mass in short intense bursts of
accretion. Maser emission is an invaluable tool in discovering and probing these accretion …

Spectroscopy in the mm/sub-mm wavelength range is a powerful tool to study the gaseous
medium in various astrophysical environments. The next generation Event Horizon …

ABSTRACT A new tool to identify possible Zeeman pairs is presented here: the right
circularly polarized (RCP) and left circularly polarized (LCP) components of a pair with …

We conducted observations of multiple HC 3 N (J= 10− 9, 12− 11, and 16− 15) lines and the
N 2 H+(J= 1− 0) line toward a large sample of 61 ultracompact (UC) H ii regions, through the …

In this study, the correlation between 22 GHz water masers and other maser species with far
infrared/submillimeter (FIR/sub-mm) sources is investigated. Comparing luminosity to mass …