Massive Stars as Cosmic Engines (IAU S250)

Massive Stars as Cosmic Engines (IAU S250) PDF

Author: International Astronomical Union. Symposium

Publisher: Cambridge University Press

Published: 2008-07-17

Total Pages: 616

ISBN-13: 9780521874724

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Reviews our current understanding of the life, evolution and death of massive stars; for researchers and graduate students.

Reports on Astronomy 2006-2009 (IAU XXVIIA)

Reports on Astronomy 2006-2009 (IAU XXVIIA) PDF

Author: Karel A. van der Hucht

Publisher: Cambridge University Press

Published: 2009-03-23

Total Pages: 488

ISBN-13: 9780521856058

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The Transactions XXVIIA Reports on Astronomy 2006-2009 provides a comprehensive and authoritative review of what has been achieved in astronomy during the years 2006 to 2009. These insightful and up-to-date reviews have been written by the presidents and chairpersons of the IAU scientific bodies: the Divisions, the Commissions, and the Working Groups. Topics covered in this wide-ranging volume include: fundamental astronomy; the Sun and heliosphere; planetary sciences; stars; variable stars; interstellar matter; the Galactic system; galaxies and the Universe; optical and infrared techniques; radio astronomy; space and high-energy astrophysics; and other IAU activities. The reviews have been written at a level suitable for colleagues in the same fields, but will also be useful for students and researchers wishing to gain an overview of astronomical fields beyond their own research area.

New Windows on Massive Stars (IAU S307)

New Windows on Massive Stars (IAU S307) PDF

Author: Georges Meynet

Publisher: Cambridge University Press

Published: 2015-02-12

Total Pages: 0

ISBN-13: 9781107078581

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Massive stars play a crucial role in the Universe: they are important drivers for the photometric and chemical evolution of galaxies; they are sources of important elements, including those necessary for life; and, with their strong winds and supernova explosions, they feed the interstellar medium with momentum and kinetic energy, impacting on the star formation rate. Knowledge of the evolution of massive stars is important not only for stellar physics, but also for probing the evolution of galaxies and their star formation histories throughout cosmic time. This volume provides an introduction to these topics and to the techniques used to investigate the properties of massive stars, including asteroseismology, spectropolarimetry, and interferometry. It highlights synergies between these new techniques and more classical methods, to create a synthetic view of massive stars, leading researchers towards new and innovative solutions to the most topical questions regarding the evolution of massive stars.

Death of Massive Stars (IAU S279)

Death of Massive Stars (IAU S279) PDF

Author: Peter W. A. Roming

Publisher: Cambridge University Press

Published: 2012-09-20

Total Pages: 478

ISBN-13: 9781107019799

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Massive stars end their lives in fiery explosions and are manifest as core collapse supernovae (CCSNe) or gamma-ray bursts (GRBs). In rare cases, a highly stripped massive star explodes and exhibits properties of both CCSNe and GRBs. In contrast, there are clear cases in which no bright supernova is found to be associated with a GRB, and vice versa. The quest in understanding supernovae and GRBs, and the connection between them, has raised many questions. Since the elements synthesized in the explosion of massive stars are the building blocks for much of the visible Universe, it is important to understand the life cycle of these massive stars. IAU Symposium 279 brings together international leaders who study CCSNe and GRBs to discuss their environments and hosts, progenitors, and subsequent explosions, as well as multiwavelength observations of these objects and their implications as cosmological probes, particularly in the very early Universe.

Massive Star Birth (IAU S227)

Massive Star Birth (IAU S227) PDF

Author: Riccardo Cesaroni

Publisher: Cambridge University Press

Published: 2006-01-23

Total Pages: 0

ISBN-13: 9780521851985

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Massive stars, those with between 10 and 100 times the mass of the Sun, are among the rarest stars of all. They live fast and die young, but during their short lives produce the most dramatic effects on the surrounding interstellar medium in terms of dynamics, ionization, and chemical enrichment. Until a few decades ago massive star birth was literally shrouded in mystery, since these stars are born deep inside dense clouds of swirling dust and gas that obscure our view. At IAU S227, more than 200 of the world's leading astronomers presented a cornucopia of new results concerning the birth and infancy of massive stars. These proceedings show the achievements reached in this field, due to observations in the radio at mm and sub-mm wavelengths and in the infrared, and to theoretical models that simulate what happens in the cradle of a massive star.

The Lives and Death-Throes of Massive Stars (IAU S329)

The Lives and Death-Throes of Massive Stars (IAU S329) PDF

Author: J.J. Eldridge

Publisher: Cambridge University Press

Published: 2017-08-31

Total Pages: 500

ISBN-13: 9781107170063

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Research on massive stars is undergoing a period of rapid progress, with long-held convictions being shown to be incomplete. While these stars are relatively few in number, they are the main driver of chemical and dynamical evolution in galaxies through their stellar winds and explosive deaths in core-collapse supernovae. Furthermore the impact of massive stars is widely recognized in many areas, as they are often used as tools to interpret the conditions and processes arising in different environments. In parallel, the development of new instrumentation, analysis techniques and dedicated surveys across all possible wavelengths have delivered large amounts of exquisite new data. These data are now providing a harsh test for the current state-of-the-art theoretical calculations of massive star birth, evolution and death. IAU Symposium 329 covers these topics and is therefore an invaluable resource for researchers in the field of massive stars and their evolution.

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