An improved rovibrational linelist of formaldehyde, H212C16O
AR Al-Derzi, J Tennyson, SN Yurchenko… - Journal of Quantitative …, 2021 - Elsevier
Published high-resolution rotation-vibration transitions of H 2 12 C 16 O, the principal
isotopologue of methanal, are analyzed using the MARVEL (Measured Active Rotation …
isotopologue of methanal, are analyzed using the MARVEL (Measured Active Rotation …
H-atom-assisted formation of key radical intermediates in interstellar sugar synthesis-New insights from para-H2 matrix isolation experiments
Context. Despite the identification of the smallest sugar molecule, glycolaldehyde (GA), in
the interstellar medium (ISM), its mechanism of formation in the ISM is still not fully …
the interstellar medium (ISM), its mechanism of formation in the ISM is still not fully …
Discovery of non-metastable ammonia masers in Sagittarius B2
We report the discovery of widespread maser emission in non-metastable inversion
transitions of NH 3 toward various parts of the Sagittarius B2 molecular cloud and star …
transitions of NH 3 toward various parts of the Sagittarius B2 molecular cloud and star …
High-mass star-forming cloud G0. 38+ 0.04 in the Galactic center dust ridge contains H2CO and SiO masers
A Ginsburg, A Walsh, C Henkel, PA Jones… - Astronomy & …, 2015 - aanda.org
We have discovered a new H 2 CO (formaldehyde) 1 1, 0− 1 1, 1 4.82966 GHz maser in
Galactic center Cloud C, G0. 38+ 0.04. At the time of acceptance, this is the eighth region to …
Galactic center Cloud C, G0. 38+ 0.04. At the time of acceptance, this is the eighth region to …
The physical and chemical structure of Sagittarius B2-VIII. Full molecular line survey of hot cores
T Möller, P Schilke, Á Sánchez-Monge… - Astronomy & …, 2025 - aanda.org
Context. The giant molecular cloud complex Sagittarius B2 (Sgr B2) in the central molecular
zone of our Galaxy hosts several high-mass star formation sites, with Sgr B2 (M) and Sgr B2 …
zone of our Galaxy hosts several high-mass star formation sites, with Sgr B2 (M) and Sgr B2 …
Maser Activity of Organic Molecules toward Sgr B2 (N)
At centimeter wavelengths, single-dish observations have suggested that the Sagittarius
(Sgr) B2 molecular cloud at the Galactic Center hosts weak maser emission from several …
(Sgr) B2 molecular cloud at the Galactic Center hosts weak maser emission from several …
A Search for H2CO 6 cm Emission toward Young Stellar Objects. III. VLA Observations
ED Araya, P Hofner, WM Goss, H Linz… - The Astrophysical …, 2008 - iopscience.iop.org
We report the results of our third survey for formaldehyde (H 2 CO) 6 cm maser emission in
the Galaxy. Using the Very Large Array, we detected two new H 2 CO maser sources (G23 …
the Galaxy. Using the Very Large Array, we detected two new H 2 CO maser sources (G23 …
Revisiting the formaldehyde masers – II. Effects of an H ii region and beaming
DJ van der Walt - Monthly Notices of the Royal Astronomical …, 2024 - academic.oup.com
We present new results of a numerical study of the pumping of 4.8 and 14.5 GHz maser of o–
in the presence of a free–free radiation field. It is shown that in the presence of a free–free …
in the presence of a free–free radiation field. It is shown that in the presence of a free–free …
The emission structure of formaldehyde megamasers
WA Baan, T An, HR Klöckner… - Monthly Notices of the …, 2017 - academic.oup.com
The formaldehyde megamaser emission has been mapped for the three host galaxies IC
860, IRAS 15107+ 0724 and Arp 220. Elongated emission components are found at the …
860, IRAS 15107+ 0724 and Arp 220. Elongated emission components are found at the …
Masers and star formation
VL Fish - Proceedings of the International Astronomical Union, 2007 - cambridge.org
Recent observational and theoretical advances concerning astronomical masers in star
forming regions are reviewed. Major masing species are considered individually and in …
forming regions are reviewed. Major masing species are considered individually and in …