Proc. IAU volume 13, issue S336, P289-290 2017 DOI: 10.1017/s1743921317011644 View full text
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Fabrizio Massi, Luca Moscadelli, Carmelo Arcidiacono, Francesca Bacciotti

Abstract: AbstractWhether high-mass stars (M > 7M⊙) emerge from a scaled-up version of the low-mass star formation scenario, i. e. through disk-mediated accretion, is still debated. We present the first results of an observational programme aimed to map the innermost regions of high-mass stellar objects by combining together high-spatial resolution maser and radio continuum observations, and near-infrared imaging.