Planetary Nebulae
Planetary Nebulae

Author: Harm J. Habing

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 543

ISBN-13: 9401152446

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Planetary nebulae present a fascinating range of shapes and morphologies. They are ideal laboratories for the study of different astrophysical processes: atomic physics, radiative transfer, stellar winds, shocks, wind-wind interaction, and the interaction between stellar winds and the interstellar medium. In addition, planetary nebulae provide information about the late stages of stellar evolution. In the last five years studies of planetary nebulae have progressed very rapidly and new phenomena and insights have been gained. This is partly due to new observations (e.g. from the Hubble Space Telescope, the ISO satellite and new infrared and millimeter spectrographs) and partly to the advancement of hydrodynamic simulations of the structures of planetary nebulae (PN). Many of these new results were reported at IAU Symposium 180 in Groningen, the Netherlands, on August 26 to 30, 1996. This symposium was dedicated to one of the pioneers of PN research: Stuart Pottasch. These proceedings contain chapters on: Introduction to PN with the basic parameters Distances of PN The central stars of PN The envelopes of PN The evolution from AGB to PN The evolution from PN to white dwarfs PN in the galactic context PN in extragalactic systems The future of PN research . The book contains 29 reviews and more than 200 shorter contributions.

Astrophysics Of Gas Nebulae and Active Galactic Nuclei
Astrophysics Of Gas Nebulae and Active Galactic Nuclei

Author: Donald E. Osterbrock

Publisher: University Science Books

Published: 2006

Total Pages: 488

ISBN-13: 9781891389344

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Thoroughly revised and expanded throughout, the new edition is a graduate-level text and reference book on gaseous nebulae, nova and supernova remnants. Much of the new data and new images are from the Hubble Space Telescope with two wholly new chapters being added along with other new features. The previous edition which was tried and tested for thirty years has now been succeeded by a revised, updated, larger edition, which will be valuable to anyone seriously interested in astrophysics.

Planetary Nebulae in Our Galaxy and Beyond (IAU S234)
Planetary Nebulae in Our Galaxy and Beyond (IAU S234)

Author: International Astronomical Union. Symposium

Publisher: Cambridge University Press

Published: 2006

Total Pages: 606

ISBN-13: 9780521863438

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Planetary nebulae represent the brief transition between Asymptotic Giant Branch stars and White Dwarfs. As multi-wavelength laboratories they have played a key role in developing our understanding of atomic, molecular, dust and plasma processes in astrophysical environments. The means by which their wonderfully diverse morphologies are obtained is currently the subject of intense research, including hydrodynamical shaping mechanisms and the role of binarity, stellar magnetic fields and rotation. Their contribution to the chemical enrichment of galaxies is another very active research area, as is the ever growing use of their narrow high luminosity emission lines to probe the dynamics and mass distributions of galaxies and the intergalactic media of clusters of galaxies. IAU S234 summarises the current status of research on the properties and processes of planetary nebulae, as reported in reviews and papers by leading experts working in the field.

Planetary Nebulae as Astronomical Tools
Planetary Nebulae as Astronomical Tools

Author: Ryszard Szczerba

Publisher: American Institute of Physics

Published: 2005-12-07

Total Pages: 806

ISBN-13:

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Planetary nebulae are gaseous envelopes ejected from solar-type stars at the end of their lives. They have traditionally been considered by specialists as testbeds for theories of stellar evolution and as laboratories to study the physics of warm nebular gases. The interest of the astronomical community in planetary nebulae has increased considerably in recent years due to the demonstration that planetary nebulae can be used to measure the distances and masses of galaxies or to reveal the presence of stars outside galaxies. This conference explored the entire potential of planetary nebulae as tools for astronomy.