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CN Zeeman and dust polarization in a high-mass cold clump
2016
Astronomy and Astrophysics
We report on the young massive clump (G35.20w) in W48 that previous molecular line and dust observations have revealed to be in the very early stages of star formation. Based on virial analysis, we find that a strong field of ~1640 microG is required to keep the clump in pressure equilibrium. We performed a deep Zeeman effect measurement of the 113 GHz CN (1-0) line towards this clump with the IRAM 30 m telescope. We combine simultaneous fitting of all CN hyperfines with Monte Carlo simulations
doi:10.1051/0004-6361/201527803
fatcat:lbdifhzmzjc7nb5gguoiyexdb4