Mercedes Jaschek's Books

The Behavior of Chemical Elements in Stars

By: Carlos Jaschek,Mercedes Jaschek

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The Behavior of Chemical Elements in Stars

By: Carlos Jaschek,Mercedes Jaschek

Despite more than one century of observational stellar spectroscopy, the resulting data are not available in an easily accessible format. The necessity of such basic information is greater than ever, because new wavelength regions (ultraviolet, infrared) are now accessible and because modern receivers can only analyze short stretches of spectra, so that a careful pre-selection of strategic elements is mandatory. This book presents a summary of our knowledge of the behavior of all chemical elements identified in stars, based on observations rather than on their interpretations. Whenever possible the behavior is described quantitatively, with the help of equivalent widths in different types of stars, or different ionization stages, for both absorption and emission features. It will be essential to the spectroscopist when confronted with questions like the following: . What is the behavior of europium in metallic line stars or in S-type stars? Are the neutral lines of this element visible, are they strengthened or weakened with regard to normal dwarfs? A huge amount of data has been gathered by experts in the field and presented in a way that will be invaluable to professional astrophysicists, cosmochemists and their students.

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Page Count

342

Publisher

Cambridge University Press

Published Date

ISBN 10

052141136X

ISBN 13

9780521411363

The Classification of Stars

By: Carlos Jaschek,Mercedes Jaschek

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The Classification of Stars

By: Carlos Jaschek,Mercedes Jaschek

The classification of stars into their various types is one of the fundamental areas of astronomy. This book is a comprehensive handbook on the tools, methods and results of stellar taxonomy. Although this subject is firmly rooted in classical astronomy, vast improvements in observational techniques have transformed the subject and greatly broadened the wavelength regions available for study. The first six chapters describe modern methods of spectroscopic and photometric classification. The remaining nine chapters describe particular families of stars, progressing from the hottest to the coolest. Within each category a description is given of the normal type and all the peculiar stars. Throughout the emphasis is on the phenomenology of classification, rather than the underlying astrophysics. Both authors have devoted themselves to developing the international centre for stellar data at Strasbourg, which uniquely qualifies them to write this definitive handbook for professional astronomers.

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436

Publisher

Cambridge University Press

Published Date

ISBN 10

0521389968

ISBN 13

9780521389969

The Classification of Stars

By: Carlos Jaschek,Mercedes Jaschek

Write a review Read reviews Take a Quiz Solve Book Puzzle

The Classification of Stars

By: Carlos Jaschek,Mercedes Jaschek

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

436

Publisher

Cambridge University Press

Published Date

ISBN 10

0521389968

ISBN 13

9780521389969

The Behavior of Chemical Elements in Stars

By: Carlos Jaschek,Mercedes Jaschek

Write a review Read reviews Take a Quiz Solve Book Puzzle

The Behavior of Chemical Elements in Stars

By: Carlos Jaschek,Mercedes Jaschek

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

342

Publisher

Cambridge University Press

Published Date

ISBN 10

052141136X

ISBN 13

9780521411363

Book's by Mercedes Jaschek

The Behavior of Chemical Elements in Stars

The Behavior of Chemical Elements in Stars

The Classification of Stars

The Classification of Stars

The Classification of Stars

The Classification of Stars

The Behavior of Chemical Elements in Stars

The Behavior of Chemical Elements in Stars

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