Titlebook: Galaxy Formation; Malcolm S. Longair Textbook 2023Latest edition The Editor(s) (if applicable) and The Author(s), under exclusive license

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Barry M. Freifeld,Timothy J. Kneafseyo and non-zero. A helpful Newtonian analogue is discussed. There follows a detailed analysis of the dynamics of the Friedman models and of the relation between intrinsic properties and observables. Density parameters for baryonic, dark matter and the dark energy are introduced. The relations between

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Advances on Robotic Item Pickinge basic physics of gravitational collapse is built up, starting with the non-relativistic case and the Jeans’ instability. Gravitational collapse in a static and expanding medium is contrasted—exponential growth of the instability in the case of a static medium and algebraic collapse in an expanding

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https://doi.org/10.1007/978-3-319-53487-9nd cosmology. Possible forms of non-baryonic dark matter are reviewed, including massive neutrinos, axions and WIMPS. Broadly, the models can be classified under the generic terms Hot and Cold Dark Matter scenarios. Important themes include the free-streaming of ultra-weakly interacting particles an

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