Populations of High-Energy Sources in Galaxies (IAU S230)

Populations of High-Energy Sources in Galaxies (IAU S230) PDF

Author: International Astronomical Union. Symposium

Publisher: Cambridge University Press

Published: 2006-06-15

Total Pages: 520

ISBN-13: 9780521852012

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For the last 40 years astronomers have observed sources of intense X-ray radiation from beyond our Solar System. These have been associated with remarkable objects, such as neutron stars and black holes. Current satellite observatories have enabled us to extend the studies of these objects from the Milky Way and Magellanic Clouds to individual X-ray sources in other galaxies. At the same time, imaging facilities at gamma-rays and TeV energies have improved enormously, leading to many further discoveries within our own galaxy. This Symposium presents an overview of these new developments, covering detailed studies of individual sources within the Milky Way, global descriptions of X-ray source populations in other galaxies, and less resolved relatives at high redshift. Galaxy nuclei and diffuse emission components are included, as are new discoveries at gamma-rays and TeV energies. IAU S230 is a valuable resource for astronomers and graduates working in high-energy astrophysics.

Stellar Populations as Building Blocks of Galaxies (IAU S241)

Stellar Populations as Building Blocks of Galaxies (IAU S241) PDF

Author: Alexandre Vazdekis

Publisher: Cambridge University Press

Published: 2007-10-22

Total Pages: 0

ISBN-13: 9780521863506

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Stellar populations, the building blocks of galaxies, are direct tracers of a galaxy's star formation history, its chemical enrichment and the assembly of galaxies in the Universe. This last decade has witnessed a revolution in our observations of galaxies; with larger telescopes and new instruments allowing us to look deeper in the Universe, and to study nearby galaxies in greater detail. IAU Symposium 241 reports the considerable progress made in recent years in this topic. Theorists, observers, and researchers of resolved and unresolved stellar populations discuss the ingredients of stellar population models and compare them to new data, forcing theorists to develop more refined models and methods to derive the physical parameters of stellar populations. New results from the Milky Way, the Local Group, and nearby and distant galaxies are presented.

The Oxford Picture Dictionary

The Oxford Picture Dictionary PDF

Author: Renée Weiss

Publisher: OXFORD University Press

Published: 1999

Total Pages: 0

ISBN-13: 9780194351867

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A comprehensive, flexible, and up-to-date vocabulary reference and teaching tool for English language learning. The Oxford Picture Dictionary and its components create a highly teachable programme that can be used as a complete, four-skills beginning course, or as a language development supplement and practical reference. h4span style="font-size: smaller; color: #ff0000"NEW /span Grammar ActivityBook/h4

Handbook of Space Astronomy and Astrophysics

Handbook of Space Astronomy and Astrophysics PDF

Author: Martin V. Zombeck

Publisher: Cambridge University Press

Published: 2006-11-09

Total Pages: 95

ISBN-13: 1139459503

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Fully updated and including data from space-based observations, this Third Edition is a comprehensive compilation of the facts and figures relevant to astronomy and astrophysics. As well as a vast number of tables, graphs, diagrams and formulae it also includes a comprehensive index and bibliography, allowing readers to easily find the information they require. The book contains information covering a diverse range of topics in addition to astronomy and astrophysics, including atomic physics, nuclear physics, relativity, plasma physics, electromagnetism, mathematics, probability and statistics, and geophysics. This handbook contains the most frequently used information in modern astrophysics, and will be an essential reference for graduate students, researchers and professionals working in astronomy and the space sciences. A website with links to extensive supplementary information and databases can be found at www.cambridge.org/9780521782425.

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