Buch, Englisch, 226 Seiten, Format (B × H): 154 mm x 241 mm, Gewicht: 517 g
Buch, Englisch, 226 Seiten, Format (B × H): 154 mm x 241 mm, Gewicht: 517 g
Reihe: Series in Astronomy and Astrophysics
ISBN: 978-0-7503-0684-3
Verlag: CRC Press
We know from the dynamics of individual galaxies and clusters of galaxies that the majority of matter that exerts gravitational forces is not detectable by conventional telescopes. This dark matter could have many forms, and candidates include various types of elementary particles as well as vacuum fluctuations, black holes, and others. Most of these candidates are unstable to decay and produce photons. So dark matter does not only affect the dynamics of the Universe, but the intensity of intergalactic radiation as well. Conversely, we can use observations of background radiation to constrain the nature and density of dark matter.
By comparing observational data with cosmological theory based on general relativity and particle physics, Dark Sky, Dark Matter reviews our present understanding of the universe and the astrophysics of the night sky and dark matter.
Zielgruppe
Professional
Autoren/Hrsg.
Fachgebiete
Weitere Infos & Material
The dark night sky
The modern resolution and energy
The modern resolution and spectra
The dark matter
The vacuum
Axions
Neutrinos
Supersymmetric weakly interacting particles
Black holes
Conclusions
Appendices
Bolometric intensity integrals
Dynamics with a decaying vacuum
Absorption by galactic hydrogen
Index