From First Light to Reionization
Title | From First Light to Reionization PDF eBook |
Author | Massimo S. Stiavelli |
Publisher | John Wiley & Sons |
Pages | 230 |
Release | 2009-04-22 |
Genre | Science |
ISBN | 3527627375 |
This up-to-date and concise account of a critical period of the early universe directly links the latest theories and experiments. Targeted at cosmological problems rather than specific methods, it begins with an introduction reviewing the early universe and looks at why reionization is important. The process of reionization analyzes simple analytical considerations and compares existing observations, while a further chapter describes some of the issues regarding the transition from Population III to Population II stars, as well as the constraints that can be derived from WMAP. Further chapters survey the latest numerical modeling and future perspectives for studying the dark ages using galaxies as probes. Written by a scientist with much experience in both research and writing, this account is equally suitable for young researchers as well as master and PhD students.
In the Beginning: the First Sources of Light and the Reionization of the Universe
Title | In the Beginning: the First Sources of Light and the Reionization of the Universe PDF eBook |
Author | Rennan Barkana |
Publisher | |
Pages | 114 |
Release | 2001 |
Genre | |
ISBN |
First Light in the Universe
Title | First Light in the Universe PDF eBook |
Author | Abraham Loeb |
Publisher | Springer |
Pages | 380 |
Release | 2007-11-21 |
Genre | Science |
ISBN | 3540741631 |
The exploration of the first billion years of the history of the Universe represents one of the great challenges of contemporary astrophysics. During this time, the first structures start to form the first stars, galaxies, and possibly also soon the first quasars. At the same time, light comes to the dark, neutral Universe. This book contains the worked out lectures given at the 36th Saas-Fee Advanced Course "First Light in the Universe" by three eminent scientists in the field.
Penetrating Bars through Masks of Cosmic Dust
Title | Penetrating Bars through Masks of Cosmic Dust PDF eBook |
Author | David L. Block |
Publisher | Springer Science & Business Media |
Pages | 890 |
Release | 2013-04-17 |
Genre | Science |
ISBN | 1402028628 |
THE EDITORS: DAVID L. BLOCK AND KENNETH C. FREEMAN (SOC CO-CHAIRS), IVANIO PUERARI, ROBERT GROESS AND LIZ K. BLOCK 1. Harvard College Observatory, 1958 The past century has truly brought about an explosive period of growth and discovery for the physical sciences as a whole, and for astronomy in particular. Galaxy morphology has reached a renaissance . . The year: 1958. The date: October 1. The venue: Harvard College Observatory. The lecturer: Walter Baade. With amazing foresight, Baade penned these words: "Young stars, supergiants and so on, make a terrific splash - lots of light. The total mass of these can be very small compared to the total mass of the system". Dr Layzer then asked the key question: " . . . the discussion raises the point of what this classification would look like if you were to ignore completely all the Population I, and just focus attention on the Population II . . . " We stand on the shoulders of giants. The great observer E. E. Barnard, in his pioneering efforts to photograph the Milky Way, devoted the major part of his life to identifying and numbering dusty "holes" and dust lanes in our Milky Way. No one could have dreamt that the pervasiveness of these cosmic dust masks (not only in our Galaxy but also in galaxies at high redshift) is so great, that their "penetration" is truly one of the pioneering challenges from both space-borne telescopes and from the ground.
Genesis: How It All Began
Title | Genesis: How It All Began PDF eBook |
Author | Dr. Charles Babers |
Publisher | Lulu.com |
Pages | 626 |
Release | 2019-06-03 |
Genre | Religion |
ISBN | 0359487718 |
A commentary on the Book of Genesis, in thirty-three lessons.
In the Beginning
Title | In the Beginning PDF eBook |
Author | Rennan Barkana |
Publisher | |
Pages | 114 |
Release | 2001 |
Genre | |
ISBN |
Stellar Populations
Title | Stellar Populations PDF eBook |
Author | International Astronomical Union. Symposium |
Publisher | Cambridge University Press |
Pages | 488 |
Release | 2010 |
Genre | Galaxies |
ISBN | 9780521764841 |
IAU Symposium 262 presents reviews on the current understanding of the theories of stellar evolution, galaxy formation and galaxy evolution. It emphasises what we have learned in the past few years from massive surveys covering large portions of the sky (e.g. SDSS, HDF, UDF, GOODS, COSMOS). Several critical aspects of research on stellar populations deserve further effort in order to be brought in tune with other areas of astrophysical research. The next ten years will see the opening of major observatories that will increase the quality and quantity of astronomical data by orders of magnitude. The expected benefits from these instruments for the study of stellar populations are explored. This critical review of state of the art observational and theoretical work will appeal to all those working on stellar populations, from distant galaxies to local resolved galaxies and galactic star clusters.