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3D Hydrodynamical models of the planetary nebulae M 1-32 and M 3-15

Published online by Cambridge University Press:  08 August 2017

Jackeline S. Rechy-García ,
Pablo F. Velázquez ,
Miriam Peña  and
Alejandro C. Raga
Jackeline S. Rechy-García
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, Apdo. Postal 70264, 04510, Ciudad de México, México. email: jrechy@astro.unam.mx, miriam@astro.unam.mx
Pablo F. Velázquez
Affiliation:
Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Apdo. Postal 70543, 04510, Ciudad de México, México. email: pablo@nucleares.unam.mx, raga@nucleares.unam.mx
Miriam Peña
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, Apdo. Postal 70264, 04510, Ciudad de México, México. email: jrechy@astro.unam.mx, miriam@astro.unam.mx
Alejandro C. Raga
Affiliation:
Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Apdo. Postal 70543, 04510, Ciudad de México, México. email: pablo@nucleares.unam.mx, raga@nucleares.unam.mx
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Abstract

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High-resolution, long-slit spectroscopic observations of two planetary nebulae, M1-32 and M3-15 are presented. The observations were obtained with the 2.1-m telescope at the OAN-SPM, and MES spectrograph. M1-32 shows wide wings on the base of its emission lines and M3-15 has two very faint high-velocity knots. To model both PNe we built a 3D model consisting in a jet interacting with an equatorially concentrated slow wind, emulating the presence of a dense torus, by using the hydrodynamical code Yguazú. The synthetic position-velocity (PV) diagrams obtained from our models reproduce well the observed PV diagrams.

Keywords

hydrodynamicsplanetary nebulae: individual (M 1-32, M 3-15)
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. 361 - 362
Copyright
Copyright © International Astronomical Union 2017 

References

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