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Cambridge University Press (CUP), Proceedings of the International Astronomical Union, S336(13), p. 397-398

DOI: 10.1017/s1743921317010092

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Magnetic fields and radio emission processes in maser-emitting planetary nebulae

Journal article published in 2017 by L. Uscanga, J. F. Gómez ORCID, J. A. Green, O. Suárez, H.-H. Qiao, A. J. Walsh, L. F. Miranda, M. A. Trinidad, G. Anglada, P. Boumis
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

AbstractWe present polarimetric observations of the 4 ground-state transitions of OH, toward a sample of maser-emitting planetary nebulae (PNe) using the Australia Telescope Compact Array. This sample includes confirmed OH-emitting PNe, confirmed and candidate H2O-maser-emitting PNe. Polarimetric observations provide information related to the magnetic field of these sources. Maser-emitting PNe are very young PNe and magnetic fields are a key ingredient in the early evolution and shaping process of PNe. Our preliminary results suggest that magnetic field strengths may change very rapidly in young PNe.

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