Can extragalactic foregrounds explain the large-angle CMB anomalies? RAKIC, A., RASANEN, Syksy, SCHWARZ, Dominik J. We address the effect of an extended local foreground on the low-l anomalies found in the CMB. Recent X-ray catalogues point us to the existence of very massive superstructures at the 100 h^(-1) Mpc scale that contribute significantly to the dipole velocity profile. Being highly non-linear, these structures provide us a natural candidate to leave an imprint on the CMB sky via a local Rees-Sciama effect. We show that the Rees-Sciama effect of local foregrounds can induce CMB anisotropy of DeltaT/T ~ 10^(-5) and we analyse its impact on multipole power as well as the induced phase pattern on largest angular scales. RAKIC, A., RA...
Copi CJ, Huterer D, Schwarz D, Starkman GD. Large angle anomalies in the CMB. Adv.Astron. 2010;2010:...
We discuss the effect of the time evolution of extra dimensions on CMB anisotropies and large-scale ...
We explore a model of the early universe in which the inflationary epoch is preceded by a cosmic bou...
We address the effect of an extended local foreground on the low-l anomalies found in the CMB. Recen...
The microwave sky shows unexpected features at the largest angular scales, among them the alignments...
We discuss how an extended foreground of the cosmic microwave background (CMB) can account for the a...
Despite the good consistency of the cosmological standard model with the bulk of present observation...
We examine the extent to which galactic and extragalactic foregrounds car, hamper the detection of p...
In Luparello et al. 2023, a new and hitherto unknown CMB foreground was detected. A systematic decre...
Observations of the Cosmic Microwave Background (CMB) have revealed an unexpected quadrupole-octopo...
The Wilkinson Microwave Anisotropy Probe (WMAP) and {\it Planck} {\bf may have} uncovered several an...
Recent observations of the cosmic microwave background (CMB) have extended measured the power spectr...
International audienceOur peculiar motion in a homogeneous and isotropic universe imprints a dipole ...
The microwave sky shows unexpected features at the largest angular scales, among them the alignments...
arXiv:1701.08552v1In the present work, we study the largest structures of the CMB temperature measur...
Copi CJ, Huterer D, Schwarz D, Starkman GD. Large angle anomalies in the CMB. Adv.Astron. 2010;2010:...
We discuss the effect of the time evolution of extra dimensions on CMB anisotropies and large-scale ...
We explore a model of the early universe in which the inflationary epoch is preceded by a cosmic bou...
We address the effect of an extended local foreground on the low-l anomalies found in the CMB. Recen...
The microwave sky shows unexpected features at the largest angular scales, among them the alignments...
We discuss how an extended foreground of the cosmic microwave background (CMB) can account for the a...
Despite the good consistency of the cosmological standard model with the bulk of present observation...
We examine the extent to which galactic and extragalactic foregrounds car, hamper the detection of p...
In Luparello et al. 2023, a new and hitherto unknown CMB foreground was detected. A systematic decre...
Observations of the Cosmic Microwave Background (CMB) have revealed an unexpected quadrupole-octopo...
The Wilkinson Microwave Anisotropy Probe (WMAP) and {\it Planck} {\bf may have} uncovered several an...
Recent observations of the cosmic microwave background (CMB) have extended measured the power spectr...
International audienceOur peculiar motion in a homogeneous and isotropic universe imprints a dipole ...
The microwave sky shows unexpected features at the largest angular scales, among them the alignments...
arXiv:1701.08552v1In the present work, we study the largest structures of the CMB temperature measur...
Copi CJ, Huterer D, Schwarz D, Starkman GD. Large angle anomalies in the CMB. Adv.Astron. 2010;2010:...
We discuss the effect of the time evolution of extra dimensions on CMB anisotropies and large-scale ...
We explore a model of the early universe in which the inflationary epoch is preceded by a cosmic bou...