You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
High-accuracy Doppler shift measurements and high-precision spectroscopy are primary techniques in the search for exo-planets. Further extremely interesting applications include the analysis of QSO absorption lines to determine the variability of physical constants and the analysis of the isotopic ratios of absorption lines both in stars and in QSOs, and the determination of stellar oscillations through radial velocity measurements. Since the use of high-precision/resolution spectroscopy is closely connected to the ability to collect a large number of photons, the scientific domains using this technique benefit tremendously from the use of 8-meter class telescopes and will fully exploit the tremendous gain provided by future Extremely Large Telescopes (ELTs). IR high-resolution spectroscopy should soon approach the same accuracy regime achieved in the optical range. This volume comprehensively covers the astrophysical and technical aspects of high-precision spectroscopy with an outlook to future developments, and represents a useful reference work for researchers in those fields.
This unique volume contains the proceedings of two "Non-Sleeping Universe" conferences: "Stars and the ISM" and "From Galaxies to the Horizon". The book provides an overview of recent developments in a variety of areas, covering a very wide range of spatial and temporal scales.
None
Our understanding of stars has grown significantly due to recent advances in asteroseismology, the stellar analog of helioseismology, the study of the Sun's acoustic wave oscillations. Using ground-based and satellite observatories to measure the frequency spectra of starlight, researchers are able to probe beneath a star's surface and map its interior structure. This volume provides a wide-ranging and up-to-date overview of the theoretical, experimental and analytical tools for carrying out front-line research in stellar physics using asteroseismological observations, tools and inferences. Chapters from seven eminent scientists in residence at the twenty-second Canary Islands Winter School of Astrophysics examine the interior of our Sun relative to data collected from distant stars, how to measure the fundamental parameters of single field stars, diffusion processes, and the effects of rotation on stellar structures. The volume also provides detailed treatments of modeling and computing programs, providing astronomers and graduate students a practical, methods-based guide.
The invited reviews are intended to be accessible to people who know little or nothing about the techniques or what they reveal about the internal structure and dynamics of stars, including our Sun; most of the some 120 offerings however are contributed short posters, so neophytes are on their own. The sections cover the global structure and evolution of the solar and stellar interiors, solar convection and variation in irradiance, the large-scale and small-scale structure of the Sun, astroseismology, and the solar atmosphere. Among the topics of invited papers are reducing helioseismic data, inversion methods, local properties of the Sun's seismic events, the seismology of the ZZ Ceti stars, new observations of pulsations of OB stars, and the new chromosphere. A synthesis and summary of the meeting concludes the collection. Annotation copyrighted by Book News, Inc., Portland, OR