Astrophysical sources emit gravitational waves in a large variety of processes occurring since the beginning of star and galaxy formation. These waves permeate our high-redshift Universe and form a background which is the result of the superposition of different components, each associated with a specific astrophysical process. Each component has different spectral properties and features that are important to investigate in view of a possible, future detection. In this contribution, we will review recent theoretical predictions for backgrounds produced by extragalactic sources and discuss their detectability with current and future gravitational wave observatories.

Stochastic backgrounds of gravitational waves from extragalactic sources / Schneider, Raffaella; Marassi, Stefania; Ferrari, Valeria. - In: CLASSICAL AND QUANTUM GRAVITY. - ISSN 0264-9381. - 27:19(2010), pp. 194007-194014. (Intervento presentato al convegno 14th Gravitational Wave Data Analysis Workshop (GWDAW-14) tenutosi a Rome, ITALY nel JAN 26-29, 2010) [10.1088/0264-9381/27/19/194007].

Stochastic backgrounds of gravitational waves from extragalactic sources

SCHNEIDER, Raffaella;MARASSI, STEFANIA;FERRARI, Valeria
2010

Abstract

Astrophysical sources emit gravitational waves in a large variety of processes occurring since the beginning of star and galaxy formation. These waves permeate our high-redshift Universe and form a background which is the result of the superposition of different components, each associated with a specific astrophysical process. Each component has different spectral properties and features that are important to investigate in view of a possible, future detection. In this contribution, we will review recent theoretical predictions for backgrounds produced by extragalactic sources and discuss their detectability with current and future gravitational wave observatories.
2010
01 Pubblicazione su rivista::01a Articolo in rivista
Stochastic backgrounds of gravitational waves from extragalactic sources / Schneider, Raffaella; Marassi, Stefania; Ferrari, Valeria. - In: CLASSICAL AND QUANTUM GRAVITY. - ISSN 0264-9381. - 27:19(2010), pp. 194007-194014. (Intervento presentato al convegno 14th Gravitational Wave Data Analysis Workshop (GWDAW-14) tenutosi a Rome, ITALY nel JAN 26-29, 2010) [10.1088/0264-9381/27/19/194007].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/95991
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