Deep Mixing in Globular-cluster Red Giants

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Publisher : Cambridge Scientific Publishers
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Deep Mixing in Globular-cluster Red Giants by : P. A. Denissenkov

Download or read book Deep Mixing in Globular-cluster Red Giants written by P. A. Denissenkov and published by Cambridge Scientific Publishers. This book was released on 2004 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents and reviews the results of studies on subjects closely related to the problems of abundance anomalies in globular clusters and covers in particular the problem of deep mixing in globular-cluster red giants and describes a diffusion model and a mechanism for extra mixing in red giants. The author traces the development of scenarios to explain the origin of star-to star variations in elemental abundances in globular clusters: primordial nucleosynthesis and mixing and the background to the proposal of a combined scenario and a model for the chemical evolution of globular clusters. This review provides a useful reference text for graduates and researchers in astrophysics.

Deep Diffusive Mixing in Globular Cluster Red Giants

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Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (832 download)

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Book Synopsis Deep Diffusive Mixing in Globular Cluster Red Giants by : Pavel A. Denissenkov

Download or read book Deep Diffusive Mixing in Globular Cluster Red Giants written by Pavel A. Denissenkov and published by . This book was released on 1995 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Observational Tests of Deep Mixing in Population II Red Giants

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Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Observational Tests of Deep Mixing in Population II Red Giants by : Matthew D. Shetrone

Download or read book Observational Tests of Deep Mixing in Population II Red Giants written by Matthew D. Shetrone and published by . This book was released on 1996 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Carbon and Nitrogen Abundance Variations in Globular Cluster Red Giants

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Publisher :
ISBN 13 :
Total Pages : 350 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Carbon and Nitrogen Abundance Variations in Globular Cluster Red Giants by : Sarah L. Martell

Download or read book Carbon and Nitrogen Abundance Variations in Globular Cluster Red Giants written by Sarah L. Martell and published by . This book was released on 2008 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Puzzling MgAl Anticorrelation in Globular Cluster Red Giants: Primordial Plus Deep Mixing Scenario?

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Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (758 download)

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Book Synopsis The Puzzling MgAl Anticorrelation in Globular Cluster Red Giants: Primordial Plus Deep Mixing Scenario? by :

Download or read book The Puzzling MgAl Anticorrelation in Globular Cluster Red Giants: Primordial Plus Deep Mixing Scenario? written by and published by . This book was released on 1997 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclei in the cosmos V

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Publisher : Atlantica Séguier Frontières
ISBN 13 : 9782863322420
Total Pages : 614 pages
Book Rating : 4.3/5 (224 download)

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Book Synopsis Nuclei in the cosmos V by : Sotiris Harissopulos

Download or read book Nuclei in the cosmos V written by Sotiris Harissopulos and published by Atlantica Séguier Frontières. This book was released on 1998 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Globular Clusters

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Publisher : Cambridge University Press
ISBN 13 : 9780521770583
Total Pages : 380 pages
Book Rating : 4.7/5 (75 download)

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Book Synopsis Globular Clusters by : C. Martinez Roger

Download or read book Globular Clusters written by C. Martinez Roger and published by Cambridge University Press. This book was released on 1999-10-28 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: An accessible introduction to globular clusters for graduate students, and a comprehensive and up-to-date reference for researchers.

Nuclear Reactions of Astrophysical Interest

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Publisher : Frontiers Media SA
ISBN 13 : 2889711196
Total Pages : 248 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Nuclear Reactions of Astrophysical Interest by : Scilla Degl’Innocenti

Download or read book Nuclear Reactions of Astrophysical Interest written by Scilla Degl’Innocenti and published by Frontiers Media SA. This book was released on 2021-07-29 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Deep Mixing in Red Giants?.

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (18 download)

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Book Synopsis Deep Mixing in Red Giants?. by : Richard L. Smith

Download or read book Deep Mixing in Red Giants?. written by Richard L. Smith and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Explaining Lithium Enriched Red Giant Branch Stars

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Publisher : Springer
ISBN 13 : 3030025837
Total Pages : 131 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Explaining Lithium Enriched Red Giant Branch Stars by : Claudia Aguilera-Gómez

Download or read book Explaining Lithium Enriched Red Giant Branch Stars written by Claudia Aguilera-Gómez and published by Springer. This book was released on 2018-11-28 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis provides new insights into the seemingly anomalous ubiquity of lithium-rich red giant stars. The theory of stellar evolution, one of the most successful models of modern astrophysics, predicts that red giant stars should display negligible levels of lithium (Li) on their surfaces. However, Li-rich giants, defined as those showing more than three times the Li content of the Sun, are found everywhere astronomers look in apparent defiance of established theory. The author addresses this problem, analyzing the different possible explanations for such an anomaly, which include interaction with a binary companion, the production of Li in the interior of the star with its subsequent transport to stellar exteriors, and the stellar interaction with planets. The author focuses on this last possibility, where the Li enrichment may be due to the ingestion of planets or brown dwarfs as the stars in question grew in size while becoming giants. She shows that this process is indeed able to explain an important fraction of giants with Li levels above the three times solar threshold, but that some other mechanism is needed to explain the remaining fraction. While this is an important discovery in its own right, the result that makes this thesis groundbreaking is its demonstration that the threshold between Li-normal and Li-rich is mass dependent rather than a fixed proportion of the Sun’s content. This corrects a fundamental misapprehension of the phenomenon and opens up a new framework in which to understand and solve the problem. Finally, the author presents interesting observational applications and samples with which to test this new approach to the problem of Li enrichment in giants.

Chemical Abundances and Mixing in Stars in the Milky Way and its Satellites

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Publisher : Springer Science & Business Media
ISBN 13 : 3540341366
Total Pages : 404 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Chemical Abundances and Mixing in Stars in the Milky Way and its Satellites by : S. Randich

Download or read book Chemical Abundances and Mixing in Stars in the Milky Way and its Satellites written by S. Randich and published by Springer Science & Business Media. This book was released on 2006-09-25 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings covers topics from chemical abundances in the different components of the Milky Way and in local group galaxies, via observational and theoretical papers on mixing in stars to big bang nucleosynthesis and galaxy formation and evolution. Like all volumes in the series ESO Astrophysics Symposia, this one gives a comprehensive overview of the forefront of research in this subject. It is a valuable reference for both students and researchers.

Origin Of Matter And Evolution Of Galaxies 97

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Publisher : World Scientific
ISBN 13 : 9814544175
Total Pages : 462 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Origin Of Matter And Evolution Of Galaxies 97 by : Shigeru Kubono

Download or read book Origin Of Matter And Evolution Of Galaxies 97 written by Shigeru Kubono and published by World Scientific. This book was released on 1999-01-15 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Not-So-Simple Stellar Populations in Star Clusters

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Publisher : Springer
ISBN 13 : 9811056811
Total Pages : 137 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Not-So-Simple Stellar Populations in Star Clusters by : Chengyuan Li

Download or read book Not-So-Simple Stellar Populations in Star Clusters written by Chengyuan Li and published by Springer. This book was released on 2017-09-19 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on understanding the stellar populations of massive star clusters and aims to investigate the origin, evolution and properties of binary systems, their collision products, as well as the general characteristics (e.g. ages, metal content) of stellar population(s) in star clusters. It introduces the basic background knowledge of various stellar populations in star clusters as well as their formation, interaction and evolution and offers high impact observational results on our understanding of the formation and evolution mode of star clusters. Based on these discoveries, this book proposes a series of future projects that can shed light on these topics. The research introduced in this book reveals key features of star clusters formation and by extension how all stars formed in our universe.

Star Clusters

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Publisher : Springer Science & Business Media
ISBN 13 : 3540316345
Total Pages : 429 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Star Clusters by : B.W. Carney

Download or read book Star Clusters written by B.W. Carney and published by Springer Science & Business Media. This book was released on 2006-04-18 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Star clusters are at the heart of astronomy, being key objects for our understanding of stellar evolution and galactic structure. Observations with the Hubble Space Telescope and other modern equipment have revealed fascinating new facts about these galactic building blocks. This book provides two comprehensive and up-to-date, pedagogically designed reviews on star clusters by two well-known experts in the field. Bruce Carney presents our current knowledge of the relative and absolute ages of globular clusters and the chemical history of our Galaxy. Bill Harris addresses globular clusters in external galaxies and their use as tracers of galaxy formation and cosmic distance indicators. The book is written for graduate students as well as professionals in astronomy and astrophysics.

Highlights of Astronomy, Volume 11A

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Publisher : Springer Science & Business Media
ISBN 13 : 9780792353423
Total Pages : 630 pages
Book Rating : 4.3/5 (534 download)

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Book Synopsis Highlights of Astronomy, Volume 11A by : Johannes Andersen

Download or read book Highlights of Astronomy, Volume 11A written by Johannes Andersen and published by Springer Science & Business Media. This book was released on 1999-01-31 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1967, the main scientific events of the General Assemblies of the International Astronomical Union have been published in the separate series, Highlights of Astronomy. The present Volume 11 presents the major scientific presentations made at the XXIIIrd General Assembly, August 18-30, 1997, in Kyoto, Japan. The two volumes (11A + B) contain the text of the three Invited Discourses as well as the proceedings or extended summaries of the 21 Joint Discussions and two Special Sessions held during the General Assembly.

Origin Of Matter And Evolution Of Galaxies 2000, Proceedings Of The International Symposium

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Publisher : World Scientific
ISBN 13 : 9814486574
Total Pages : 421 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Origin Of Matter And Evolution Of Galaxies 2000, Proceedings Of The International Symposium by : Toshitaka Kajino

Download or read book Origin Of Matter And Evolution Of Galaxies 2000, Proceedings Of The International Symposium written by Toshitaka Kajino and published by World Scientific. This book was released on 2003-02-21 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on current topics in astronomy, astrophysics and nuclear astrophysics. The areas covered are: origin of the universe and nucleosynthesis; chemical and dynamical evolution of galaxies; nova/supernova and evolution of stars; astrophysical nuclear reaction; structure of nuclei with unstable nuclear beams; origin of the heavy element and age of the universe; neutron star and high density matter; observation of elements; high energy cosmic rays; neutrino astrophysics.

Unsolved Problems in Stellar Evolution

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Publisher : Cambridge University Press
ISBN 13 : 9780521780919
Total Pages : 780 pages
Book Rating : 4.7/5 (89 download)

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Book Synopsis Unsolved Problems in Stellar Evolution by : Space Telescope Science Institute (U.S.)

Download or read book Unsolved Problems in Stellar Evolution written by Space Telescope Science Institute (U.S.) and published by Cambridge University Press. This book was released on 2000-04-13 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive and up-to-date survey available on stellar structure and evolution, with a special emphasis on currently unsolved problems.