Stellar Candles for the Extragalactic Distance Scale
Title | Stellar Candles for the Extragalactic Distance Scale PDF eBook |
Author | Danielle Alloin |
Publisher | Springer Science & Business Media |
Pages | 334 |
Release | 2003-10-20 |
Genre | Science |
ISBN | 9783540201281 |
This volume reviews the current status with respect to both theory and observation of the extragalactic distance scale. A sufficient accuracy is required both for a precise determination of the cosmological parameters and also in order to achieve a better understanding of physical processes in extragalactic systems. The "standard candles", used to set up the extragalactic distance scale, reviewed in this book include cepheid variables, RR Lyrae variables, novae, Type Ia and Type II supernovae as well as globular clusters and planetary nebulae.
Stellar Candles for the Extragalactic Distance Scale
Title | Stellar Candles for the Extragalactic Distance Scale PDF eBook |
Author | Danielle Alloin |
Publisher | Springer |
Pages | 309 |
Release | 2014-03-12 |
Genre | Science |
ISBN | 9783662143933 |
This volume reviews the current status with respect to both theory and observation of the extragalactic distance scale. A sufficient accuracy is required both for a precise determination of the cosmological parameters and also in order to achieve a better understanding of physical processes in extragalactic systems. The "standard candles", used to set up the extragalactic distance scale, reviewed in this book include cepheid variables, RR Lyrae variables, novae, Type Ia and Type II supernovae as well as globular clusters and planetary nebulae.
The Local Group as an Astrophysical Laboratory
Title | The Local Group as an Astrophysical Laboratory PDF eBook |
Author | Space Telescope Science Institute (U.S.). Symposium |
Publisher | Cambridge University Press |
Pages | 248 |
Release | 2006-05-04 |
Genre | Science |
ISBN | 9780521847599 |
Publisher description
An Introduction to Distance Measurement in Astronomy
Title | An Introduction to Distance Measurement in Astronomy PDF eBook |
Author | Richard de Grijs |
Publisher | John Wiley & Sons |
Pages | 326 |
Release | 2011-09-20 |
Genre | Science |
ISBN | 1119979803 |
Distance determination is an essential technique in astronomy, and is briefly covered in most textbooks on astrophysics and cosmology. It is rarely covered as a coherent topic in its own right. When it is discussed the approach is frequently very dry, splitting the teaching into, for example, stars, galaxies and cosmologies, and as a consequence, books lack depth and are rarely comprehensive. Adopting a unique and engaging approach to the subject An Introduction to distance Measurement in Astronomy will take the reader on a journey from the solar neighbourhood to the edge of the Universe, discussing the range of distance measurements methods on the way. The book will focus on the physical processes discussing properties that underlie each method, rather than just presenting a collection of techniques. As well as providing the most compressive account of distance measurements to date, the book will use the common theme of distance measurement to impart basic concepts relevant to a wide variety of areas in astronomy/astrophysics. The book will provide an updated account of the progress made in a large number of subfields in astrophysics, leading to improved distance estimates particularly focusing on the underlying physics. Additionally it will illustrate the pitfalls in these areas and discuss the impact of the remaining uncertainties in the complete understanding of the Universes at large. As a result the book will not only provide a comprehensive study of distance measurement, but also include many recent advances in astrophysics.
Planetary Nebulae
Title | Planetary Nebulae PDF eBook |
Author | Harm J. Habing |
Publisher | Springer Science & Business Media |
Pages | 543 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9401152446 |
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.
Fundamental Stellar Properties: The Interaction Between Observation and Theory
Title | Fundamental Stellar Properties: The Interaction Between Observation and Theory PDF eBook |
Author | Timothy R. Bedding |
Publisher | Springer Science & Business Media |
Pages | 488 |
Release | 2013-12-01 |
Genre | Science |
ISBN | 9401156026 |
This Symposium began with a proposal for a meeting to honour Emer itus Professor Robert Hanbury Brown on the occasion of his 80th birthday. He requested that any such meeting should be on a topic that would be of benefit to the Sydney University Stellar Interferometer (SUSI) program. With SUSI and several other high angular resolution instruments either in operation or coming on line within the next decade, and with advances in astrometry, spectroscopy and in theoretical models of stellar atmospheres and interiors, it appeared to be both appropriate and timely to hold a symposium on "Fundamental Stellar Properties: the Interaction between Observation and Theory. " The emphasis of the meeting was on the critical assessment of the qual ity, accuracy, and prospects for improvement of the observational data and theoretical models, on the outstanding problems in stellar astrophysics, and on the feasibility of achieving the observational and theoretical advances required for their solution. Invited papers comprised the major part of the oral program and the speakers responded to the challenge issued by the Scientific Organising Committee to critically review the current status and prospects for their area of expertise. The Symposium was opened by the Chancellor of the University of Sydney, Emeritus Professor Dame Leonie Kramer, who welcomed the 126 participants from 22 countries on behalf of the University. The oral program included . 52 invited reviews and papers and 10 contributed papers.
The Extragalactic Distance Scale
Title | The Extragalactic Distance Scale PDF eBook |
Author | Space Telescope Science Institute (U.S.). Symposium |
Publisher | Cambridge University Press |
Pages | 354 |
Release | 1997-06-28 |
Genre | Science |
ISBN | 9780521591645 |
One of the hottest debates in astronomy and cosmology today concerns the value of the Hubble constant. This constant is of paramount importance since it fixes the size and age of the Universe. At a symposium at the Space Telescope Science Institute, experts from around the world presented the latest results from a plethora of techniques for determining the Hubble constant. The value has always been controversial, but at this meeting experts' results agreed for the first time to within about 20%. Based on the meeting, this book presents twenty-three specially written review articles. They provide a comprehensive account of the Hubble-constant debate with the latest results from gravitational lensing, supernovae and novae, the Tully-Fisher relation, the Sunyaev-Zeldovich effect, globular clusters, planetary nebulae, light echoes, and the Hubble Space Telescope Key Project. This timely volume provides a standard reference for graduate students and researchers in astronomy and cosmology.