Welcome to our book review site go-pdf.online!

You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.

Sign up

Surface Inhomogeneities and Semi-empirical Modeling of Metal-poor Stellar Photospheres
  • Language: en
  • Pages: 250
The Composition of Matter
  • Language: en
  • Pages: 512

The Composition of Matter

This volume consists of papers developed from a joint ACE/ISSI symposium at the occasion of the eightieth birthday of Johannes Geiss. The symposium explored insights into the composition of solar-system and galactic matter that have been brought about by recent space missions, ground-based studies, and theoretical advances. Coverage includes linking primordial to solar composition, planetary samples, solar sources and fractionation processes, and interstellar gas and Cosmic rays.

New Quests in Stellar Astrophysics II
  • Language: en
  • Pages: 355

New Quests in Stellar Astrophysics II

This book presents an up-to-date collection of reviews and contributed articles in the field of ultraviolet astronomy. Its content has been mainly motivated by the recent access to the rest frame UV light of distant red galaxies, gained through large optical facilities. This driveway has derived in a renewed interest on the stars that presumably dominate or have important effects on the integrated UV properties of evolved systems of the nearby and faraway Universe. The topics included in this volume extend from the fresh spectroscopic analyses of high redshift early-type galaxies observed with the 8-10m class telescopes to the fundamental outcomes from various satellites, from the long-lived International Ultraviolet Explorer to current facilities, such as the Galaxy Evolution Explorer. This is one of the few volumes published in recent years devoted to UV astronomical research and the only one dedicated to the properties of evolved stellar populations at these wavelengths. This contemporary panorama will be an invaluable resource in the preparation of the next planned space missions, such as the World Space Observatory and the Ultraviolet Imaging Telescope.

The Eighth Data Release of the Sloan Digital Sky Survey
  • Language: en
  • Pages: 17

The Eighth Data Release of the Sloan Digital Sky Survey

  • Type: Book
  • -
  • Published: 2011
  • -
  • Publisher: Unknown

The Sloan Digital Sky Survey (SDSS) started a new phase in 2008 August, with new instrumentation and new surveys focused on Galactic structure and chemical evolution, measurements of the baryon oscillation feature in the clustering of galaxies and the quasar Ly[Greek letter alpha] forest, and a radial velocity search for planets around ~8000 stars. This paper describes the first data release of SDSS-III (and the eighth counting from the beginning of the SDSS). The release includes five-band imaging of roughly 5200 deg2 in the southern Galactic cap, bringing the total footprint of the SDSS imaging to 14,555 deg2, or over a third of the Celestial Sphere. All the imaging data have been reproces...

Origin and Evolution of the Elements: Volume 4, Carnegie Observatories Astrophysics Series
  • Language: en
  • Pages: 520

Origin and Evolution of the Elements: Volume 4, Carnegie Observatories Astrophysics Series

This Carnegie volume discusses the origin and evolution of elements in our galaxy and others.

An Infinity of Worlds
  • Language: en
  • Pages: 251

An Infinity of Worlds

  • Type: Book
  • -
  • Published: 2023-10-03
  • -
  • Publisher: MIT Press

What happened before the primordial fire of the Big Bang: a theory about the ultimate origin of the universe. In the beginning was the Big Bang: an unimaginably hot fire almost fourteen billion years ago in which the first elements were forged. The physical theory of the hot nascent universe—the Big Bang—was one of the most consequential developments in twentieth-century science. And yet it leaves many questions unanswered: Why is the universe so big? Why is it so old? What is the origin of structure in the cosmos? In An Infinity of Worlds, physicist Will Kinney explains a more recent theory that may hold the answers to these questions and even explain the ultimate origins of the univers...

SDSS Spectroscopic Survey of Stars
  • Language: en
  • Pages: 9

SDSS Spectroscopic Survey of Stars

  • Type: Book
  • -
  • Published: 2006
  • -
  • Publisher: Unknown

In addition to optical photometry of unprecedented quality, the Sloan Digital Sky Survey (SDSS) is also producing a massive spectroscopic database. We discuss determination of stellar parameters, such as effective temperature, gravity and metallicity from SDSS spectra, describe correlations between kinematics and metallicity, and study their variation as a function of the position in the Galaxy. We show that stellar parameter estimates by Beers et al. show a good correlation with the position of a star in the g - r vs. u - g color-color diagram, thereby demonstrating their robustness as well as a potential for photometric parameter estimation methods.

Chemical Abundances in the Universe
  • Language: en
  • Pages: 518

Chemical Abundances in the Universe

Session I : Primordial nucleosynthesis and the first stars in the Universe -- Session II : First stars in the Galaxy -- Session III : Chemical abundances in the high red-shift Universe -- Session IV : Chemical abundance constraints on mass assembly and star formation in local galaxies and the Milky Way -- Session V : Extrasolar planets: the chemical abundance connection -- Session VI : Abundance surveys and projects in the era of future large telescopes.

Newsletter
  • Language: en
  • Pages: 668

Newsletter

  • Type: Book
  • -
  • Published: 1998
  • -
  • Publisher: Unknown

None

The Art of Modeling Stars in the 21st Century (IAU S252)
  • Language: en
  • Pages: 506

The Art of Modeling Stars in the 21st Century (IAU S252)

Stellar models are the very basic building blocks with which we build up our knowledge of the Universe. New numerical experiments are heralding a new level of sophistication in our ability to model, and understand, how stars work. This volume provides an overview and the most recent advances in modeling of stellar structure and evolution. Modeling of stars relies on our understanding of the detailed physical processes happening in stars, and the most recent observations of stars made by modern large telescopes and current high technologies. IAU Symposium 252 presents the most recent developments in five key areas, including: improvements of the physical ingredients of stellar models; the evolution of low and intermediate mass stars; the evolution of massive stars; close binary evolution; and stellar physics in the era of very large telescopes. This overview of stellar research is at a level suitable for research astronomers and graduate students.