Angular-degree dependence of p-mode frequencies during solar cycle 23
We analyze simultaneous helioseismic observations collected by the ground- and space-based instruments during solar cycle 23 by computing oscillation...
Anisotropic distribution of orbit poles of binary asteroids
Our photometric observations of 18 mainbelt binary systems in more than one apparition revealed a strikingly high number of 15 having positively re-observed...
Anisotropy in the mid-IR emission of Seyfert galaxies
Based on Mid and far-IR data of a complete set of Seyfert galaxies we analyse the Spectral Energy Distributions (SED) of these objects. These SEDs can be...
Anisotropy of the cosmic microwave background and primordial nucleosynthesis: observational pillars of big bang cosmology.
The authors review recent results on the anisotropy of the cosmic microwave background and on primordial abundances of light-elements. These two key fields of...
PATT and CAT will consider applications for the use of the Groundbased High Resolution Imaging Laboratory (GHRIL) from September 1988. The applications deadline...
Annoying neighbours: black hole feedback beyond the central host galaxy
Black hole feedback results from the energy radiated at parsec scales from the centers of massive galaxies. Yet, this process is energetic enough to regulate...
Many barred galaxies show a set of symmetric enhancements at the ends of the stellar bar, called the ansae, or ``handles'', of the bar. In this poster, we make...