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Exploring the formation pathways of formamide near young O-type stars
Veronica Allen, Floris F. S. van der Tak, Ana López-Sepulcre +4
Context. As a building block for amino acids, formamide (NHCHO) is an important molecule in astrobiology and astrochemistry, but its formation path in the interstellar medium i…
The Forgotten Quadrant Survey. CO and CO (1-0) survey of the Galactic Plane in the range 220°240° -2.5°0°
M. Benedettini, S. Molinari, A. Baldeschi +12
We present the Forgotten Quadrant Survey (FQS), an ESO large project that used the 12m antenna of the Arizona Radio Observatory to map the Galactic Plane in the range 220°240°…
The mass of dusty clumps with temperature and density structure
Riccardo Cesaroni
We consider a dusty clump in the two cases of spherical and cylindrical symmetry to investigate the effect of temperature and density gradients on the observed flux density. Conver…
ALMA resolves the hourglass magnetic field in G31.41+0.31
M. T. Beltrán, M. Padovani, J. M. Girart +9
Context. Submillimeter Array (SMA) 870 micron polarization observations of the hot molecular core G31.41+0.31 revealed one of the clearest examples up to date of an hourglass-shape…
Fragmentation, rotation and outflows in the high-mass star-forming region IRAS 23033+5951. A case study of the IRAM NOEMA large program CORE
F. Bosco, H. Beuther, A. Ahmadi +23
The formation process of high-mass stars (>8M) is poorly constrained, particularly, the effects of clump fragmentation creating multiple systems and the mechanism of mass a…
IRAS23385+6053: An embedded massive cluster in the making
R. Cesaroni, H. Beuther, A. Ahmadi +26
This study is part of the project ``CORE'', an IRAM/NOEMA large program consisting of observations of the millimeter continuum and molecular line emission towards 20 selected high-…