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Stellar Populations in the Local Group: Contribution from Planetary Nebulae

Published online by Cambridge University Press:  01 August 2006

W. J. Maciel ,
R. D. D. Costa ,
T. E. P. Idiart  and
A. V. Escudero
W. J. Maciel
Affiliation:
Astronomy Department, University of São Paulo, Rua do Matão 1226, CEP 05508-900 São Paulo SP, Brazil email: [email protected]
R. D. D. Costa
Affiliation:
Astronomy Department, University of São Paulo, Rua do Matão 1226, CEP 05508-900 São Paulo SP, Brazil email: [email protected]
T. E. P. Idiart
Affiliation:
Astronomy Department, University of São Paulo, Rua do Matão 1226, CEP 05508-900 São Paulo SP, Brazil email: [email protected]
A. V. Escudero
Affiliation:
Astronomy Department, University of São Paulo, Rua do Matão 1226, CEP 05508-900 São Paulo SP, Brazil email: [email protected]
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Abstract

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Planetary nebulae (PN) are favourite objects in the study of stellar populations both in the Galaxy and in other objects as well, due to their high brightness and the considerable range in their kinematic properties and chemical composition. In this work, we take into account available data samples of PN in Local Group galaxies and compare the derived information from different objects, particularly regarding their chemical composition, space distribution, kinematics, and the PN luminosity function.

Keywords

planetary nebulaestellar populations
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S235: Galaxy Evolution Across the Hubble Time , August 2006 , pp. 119
Copyright
Copyright © International Astronomical Union 2007

References

Costa, R.D.D., Maciel, W.J., & Uchida, M.M.M. 2004, A&A 423, 199.Google Scholar
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Maciel, W.J. 1999, A&A 351, L49.Google Scholar
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Maciel, W.J., Lago, L.G., & Costa, R.D.D. 2005, A&A 433, 127.Google Scholar
Maciel, W.J., Lago, L.G., & Costa, R.D.D. 2006, A&A 453, 587.Google Scholar