34 citations · 266 across the 21 of their papers we have counts for
9 papers · 1 filter
The Djorgovski-Gurzadyan dark energy integral equation and the Hubble diagram
H. G. Khachatryan, A. Stepanian
We consider the observational aspects of the value of dark energy density from quantum vacuum fluctuations based initially on the Gurzadyan-Xue model. We reduce the Djorgovski-Gurz…
To the center of cold spot with Planck
V. G. Gurzadyan, A. L. Kashin, H. Khachatryan +3
The structure of the cold spot, of a non-Gaussian anomaly in the cosmic microwave background (CMB) sky first detected by Vielva et al. is studied using the data by Planck satellite…
On the detection of point sources in CMB maps
H. G. Khachatryan, G. Nurbaeva, D. Pfenniger +1
We use the Wilkinson Microwave Anisotropy Probe 7-year data (WMAP7) to further probe point source detection technique in the sky maps of the cosmic microwave background (CMB) radia…
CMB as a possible new tool to study the dark baryons in galaxies
F. De Paolis, G. Ingrosso, A. A. Nucita +7
Baryons constitute about 4% of our universe, but most of them are missing and we do not know where and in what form they are hidden. This constitute the so-called missing baryon pr…
Detection of X-ray galaxy clusters based on the Kolmogorov method
V. G. Gurzadyan, F. Durret, T. Ghahramanyan +3
The detection of clusters of galaxies in large surveys plays an important part in extragalactic astronomy, and particularly in cosmology, since cluster counts can give strong const…
Possible detection of the M31 rotation in WMAP data
F. De Paolis, V. G. Gurzadyan, G. Ingrosso +7
Data on the cosmic microwave background (CMB) radiation by the Wilkinson Microwave Anisotropy Probe (WMAP) had a profound impact on the understanding of a variety of physical proce…