Cosmic masers - from OH to H0 : proceedings of the 287th symposium of the International Astronomical Union held in Stellenbosch, South Africa, January 29 - February 3, 2012
著者
書誌事項
Cosmic masers - from OH to H0 : proceedings of the 287th symposium of the International Astronomical Union held in Stellenbosch, South Africa, January 29 - February 3, 2012
（IAU symposium and colloquium proceedings series, no. 287）
Cambridge University Press, 2012
大学図書館所蔵 全11件
注記
Includes bibliographical references and index
内容説明・目次
内容説明
Cosmic masers, naturally occurring amplifiers of microwave emission from atoms and molecules in the Milky Way and other galaxies, provide important tools to investigate astrophysical environments. The first, hydroxyl (OH) masers were discovered in 1965 and since that time several thousand sources of maser emission, from a variety of cosmic molecules, have been discovered and studied. Because this natural emission occurs at discrete frequencies, which depend upon specific atomic or molecular transitions, masers are also useful for studying the structure and dynamics of our own galaxy. Masers in other galaxies are now used for cosmological studies of the dynamics of massive black holes in galactic nuclei and to directly measure the Hubble constant, H0. This volume contains a comprehensive, up-to-date review of cosmic masers, their nature, sources, environments and uses, as presented at IAU Symposium 287, the fourth international symposium on cosmic masers.
目次
- Preface
- 1. Advances in maser theory
- 2. Polarization and magnetic fields
- 3a. Star formation: maser variability
- 3b. Star formation masers
- 4. Stellar masers
- 5. Maser surveys
- 6. Cosmology and the Hubble constant
- 7. AGN and megamasers
- 8. Maser astrometry
- 9. New masers and further developments in maser physics
- 10. Masers and the impact of new facilities
- Conference summary
- Index.
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