56 citations · 226 across the 19 of their papers we have counts for
19 papers
Constraining decaying dark energy density models with the CMB temperature-redshift relation
Philippe Jetzer, Crescenzo Tortora
We discuss the thermodynamic and dynamical properties of a variable dark energy model with density scaling as , z being the redshift. These models lead to th…
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…
The first spectral line surveys searching for signals from the Dark Ages
C. M. Persson, R. Maoli, P. Encrenaz +7
Our aim is to observationally investigate the cosmic Dark Ages in order to constrain star and structure formation models, as well as the chemical evolution in the early Universe. S…
Chemistry of heavy elements in the Dark Ages
P. Vonlanthen, T. Rauscher, C. Winteler +3
Primordial molecules were formed during the Dark Ages, i.e. the time between recombination and reionization in the early Universe. The purpose of this article is to analyze the for…
Primordial Resonant Lines and Observational Strategy for ODIN and HERSCHEL
R. Maoli, P. Chambaud, J. Y. Daniel +8
The presence of a primordial molecular or atomic medium can give us the possibility to investigate the first phases of the structure formation. The lines produced by resonant scatt…
Triple Experiment Spectrum of the Sunyaev-Zeldovich Effect in the Coma Cluster: H_0
E. S. Battistelli, M. De Petris, L. Lamagna +11
The Sunyaev-Zeldovich (SZ) effect was previously measured in the Coma cluster by the Owens Valley Radio Observatory and Millimeter and IR Testa Grigia Observatory experiments and r…