Speaker
Stefano Bondani
(Università degli Studi dell'Insubria)
Description
In our work we characterized the expected gravitational wave signal detectable by the planned space-borne interferometer LISA and the proposed next generation spaceborne interferometer $\mu$Ares arising from a population of primordial black holes orbiting SgrA. Assuming that such objects indeed form the entire diffuse mass allowed by the observed orbits of stars in the Galactic center ( $<4 \times 10^3$ M$_{\odot}$ within a radius of $10^{-3}$ pc from SgrA), I will present our results in terms of the expected signal in gravitational waves, either from resolved and non-resolved sources under assumptions of circular or eccentric orbits as well as different monochromatic mass functions.
Primary author
Stefano Bondani
(Università degli Studi dell'Insubria)
Co-authors
Alberto Sesana
(Universita` di Milano Bicocca)
Enrico Barausse
(Istituto Nazionale di Fisica Nucleare)
Francesco Haardt
(MIB)
Massimo Dotti
(Istituto Nazionale di Fisica Nucleare)
Matteo Bonetti
(University of Milano-Bicocca)
