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Maser Tracers of Gas Dynamics near Young Stars New Perspectives

Published online by Cambridge University Press:  07 February 2024

Alberto Sanna Open the ORCID record for Alberto Sanna [Opens in a new window]  and
Luca Moscadelli Open the ORCID record for Luca Moscadelli [Opens in a new window]
Alberto Sanna*
Affiliation:
INAF, Osservatorio Astronomico di Cagliari, via della Scienza 5, 09047, Selargius, Italy.
Luca Moscadelli
Affiliation:
INAF, Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, 50125 Firenze, Italy
*
email: alberto.sanna@inaf.it
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Abstract

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The protostellar environment where young stars form has physical conditions suitable to excite a number of molecular maser lines that have traditionally provided an unique probe of star formation kinematics, at the highest angular resolution of radio very long baseline interferometry (VLBI) observations. In the following, we will discuss a number of recent results on our understanding of the gas dynamics traced by masers in the vicinity of young forming stars. These findings provide direct clues on how our community can substantially contribute to the field of star formation in the next decade.

Keywords

MasersStars: formationISM: kinematics and dynamics
Type
Contributed Paper
Information
Proceedings of the International Astronomical Union , Volume 18 , Symposium S380: Cosmic Masers: Proper Motion toward the Next-Generation Large Projects , December 2022 , pp. 159 - 166
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Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
© The Author(s), 2024. Published by Cambridge University Press on behalf of International Astronomical Union

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