Mass Loss and Age of the RGC Stars in the Kepler Cluster NGC 6819

Language: English

Published by LAP LAMBERT Academic Publishing Nov 2014, 2014

3659637149 / 9783659637148

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Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.

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This item is printed on demand - it takes 3-4 days longer - Neuware -The evolution and energy production process of stars is dependent on their masses. Stars are observed to lose mass during their evolution along the Red Giant Branch (RGB). Therefore, by the time stars reach the Red Giant Clump (RGC), they are said to have undergone enormous mass loss. This may inturn affect the evolutionary path of these stars. Using the data from the Kepler open cluster, NGC 6819, the masses of stars along the RGB and RGC were obtained using the asteroseismic parameters (such as maximum pulsational frequency and large frequency separation). The age of the RGC stars was obtained using the age - metallicity relation. The mass loss mechanisms, amount of mass lost by stars from RGB to RGC, the effect of mass loss on the distribution of stars at the Clump are discussed in detail in this book. 96 pp. Englisch.

Seller Inventory # 9783659637148

Title
Mass Loss and Age of the RGC Stars in the Kepler Cluster NGC 6819
Author
Benard Nsamba
Publisher
LAP LAMBERT Academic Publishing Nov 2014
Publication year
2014
Condition
Neu
Binding
Taschenbuch
Language
English
ISBN 10
3659637149
ISBN 13
9783659637148
Item weight
161 grams
Dimensions
220x150x6 mm

BuchWeltWeit Ludwig Meier e.K.

Bergisch Gladbach, Germany

5-star seller

AbeBooks seller since January 11, 2012

Shipping rates from Germany to U.S.A.

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BuchWeltWeit Ludwig Meier e.K.

Germany