Titlebook: An Introduction to the Evolution of Single and Binary Stars; Matthew Benacquista Textbook 2013 Springer Science+Business Media New York 20

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Introduction to Binary Systemsthat stellar models are meant to replicate. Some of our data comes from observations of nearby single stars, but much of our information comes from binary stars. We will begin by describing the orbit of a binary and how these orbits are observed. We conclude this chapter with a discussion of how ste

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Measuring Other Stellar Propertiesand light curves of binary systems allow us to determine the temperatures, sizes, and luminosities of many nearby stars. In this way we can find correlations between different stellar properties and begin to sort stars into different categories and classifications.

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Nuclear Processes in a volume a few femtometers across. The strong nuclear force that interacts with nucleons and binds them must be stronger than the repulsive electrostatic force that the protons feel in such close proximity to each other. The nuclear force cannot be long range or it would draw all nucleons in the

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Main Sequence Structure structure can be discovered through these solutions. The mass distribution indicates that for high-mass stars with . ≥ 1. 2 M. over 95 % of the mass is contained within ∼ 60 . of the radius. For lower-mass stars, this extends out to about 80 % of the radius. Naturally, the energy production is sign

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Compact Remnantspped in these objects, they each continue to evolve in ways that are unique to their structure. As white dwarfs cool and become more degenerate, their baryon structure changes, altering their cooling process. Neutron stars are frequently born with high magnetic fields that slowly decay and spin down

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Binary Evolutionthe spherical symmetry that was assumed in the development of the evolution equations in Chap. 4 and then used in later chapters. For the most part, these additional considerations do not significantly alter the evolution of the components of a binary since the orbital periods are generally greater

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