53 citations · 119 across the 8 of their papers we have counts for
5 papers · 1 filter
Detection of periodic flares in 6.7 GHz methanol masers G45.804-0.356 and G49.043-1.079
Mateusz Olech, Michał Durjasz, Marian Szymczak +1
Context: Periodicity in 6.7 GHz methanol maser sources is a rare phenomenon that was discovered during long-term monitoring programmes. Understanding the underlying processes that…
Molecular line search toward the flaring 6.7-GHz methanol masers of G24.33+0.13 and G359.6-0.243: rare maser transitions detected
Tiege McCarthy, Gabor Orosz, Simon Ellingsen +8
We have performed a molecular line search toward the flaring 6.7-GHz masers G24.33+0.13 and G359.62-0.24 using the Australia Telescope Compact Array. We present spectra of the 6.7-…
New evidence for Dicke's superradiance in the 6.7 GHz methanol spectral line in the interstellar medium
F. Rajabi, M. Houde, A. Bartkiewicz +3
We present new evidence for superradiance in the methanol 6.7 GHz spectral line for three different star-forming regions: S255IR-NIRS3, G24.329+0.144, and Cepheus A. Our analysis s…
Giant burst of methanol maser in S255IR-NIRS3
Marian Szymczak, Mateusz Olech, Paweł Wolak +2
Context: High-mass young stellar objects (HMYSOs) can undergo accretion episodes that strongly affect the star evolution, the dynamics of the disk, and its chemical evolution. Rece…
Monitoring observations of 6.7 GHz methanol masers
Marian Szymczak, Mateusz Olech, Rafał Sarniak +2
We report results of 6.7 GHz methanol maser monitoring of 139 star-forming sites with the Torun 32 m radio telescope from June 2009 to February 2013. The targets were observed at l…