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Magnetic fields in PNe and other evolved low-mass and intermediate-mass stars

Published online by Cambridge University Press:  08 August 2017

Laurence Sabin Open the ORCID record for Laurence Sabin [Opens in a new window] ,
Qizhou Zhang ,
Gregg A. Wade ,
Agnès Lèbre  and
Roberto Vázquez
Laurence Sabin
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, Apdo. Postal 877, 22800 Ensenada, B. C, Mexico. email: lsabin@astro.unam.mx, vazquez@astro.unam.mx
Qizhou Zhang
Affiliation:
Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, USA. email: qzhang@cfa.harvard.edu
Gregg A. Wade
Affiliation:
Department of Physics, Royal Military College of Canada, PO Box 17000, Station Forces, Kingston, Ontario K7K 7B4, Canada. email: Gregg.Wade@rmc.ca
Agnès Lèbre
Affiliation:
Laboratoire Univers et Particules de Montpellier - CNRS and Université Montpellier - Place E. Bataillon, 34 090 Montpellier, France email: agnes.lebre@umontpellier.fr
Roberto Vázquez
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, Apdo. Postal 877, 22800 Ensenada, B. C, Mexico. email: lsabin@astro.unam.mx, vazquez@astro.unam.mx
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Abstract

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Magnetic fields are likely to be an efficient mechanism which can affect evolved intermediate mass stars (i.e. post-AGB stars and planetary nebulae) in different ways such as via the shaping of their envelope. However, observational probes for the presence of those fields are still scarce. I will present a summary of the works, including those from our group, on the detection and measurement of magnetic fields in various evolved objects.

Keywords

magnetic fieldspolarizationstars: AGB and post-AGB(ISM:) planetary nebulae: general
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S323: Planetary Nebulae: Multi-Wavelength Probes of Stellar and Galactic Evolution , October 2016 , pp. 136 - 140
Copyright
Copyright © International Astronomical Union 2017 

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