papers
Publications (3)
physics.pop-ph2002
Key observational tests of the modern cosmology
Monique Signore, Denis Puy
Over the last decade, cosmological observations have attained a level of precision which allows for detailed comparison with theoretical predictions. In this paper, we briefly revi…
astro-ph2000
The Sunyaev-Zeldovich MITO Project
Livia D'Alba, Francesco Melchiorri, Marco De Petris +6
Compton scattering of the cosmic microwave background radiation by electrons in the hot gas in clusters of galaxies - the Sunyaev-Zeldovich effect - has long been recognized as a u…
astro-ph.CO2010
Limits on decaying dark energy density models from the CMB temperature-redshift relation
Philippe Jetzer, Denis Puy, Monique Signore +1
The nature of the dark energy is still a mystery and several models have been proposed to explain it. Here we consider a phenomenological model for dark energy decay into photons a…