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Modelling the spectral energy distribution of galaxies. I. Radiation fields and grain heating in the edge-on spiral NGC891
Cristina C. Popescu, Angelos Misiriotis, Nikolaos D. Kylafis +2
We describe a new tool for the analysis of the UV to the sub-millimeter (sub-mm) spectral energy distribution (SED) of spiral galaxies. We use a consistent treatment of grain heati…
On energy-dependent propagation effects and acceleration sites of relativistic electrons in Cassiopeia A
A. M. Atoyan, R. J. Tuffs, F. A. Aharonian +1
We consider the effect of energy dependent propagation of relativistic electrons in a spatially inhomogeneous medium in order to interpret the broad-band nonthermal radiation of th…
On the gamma-ray fluxes expected from Cassiopeia A
A. M. Atoyan, F. A. Aharonian, R. J. Tuffs +1
Based on the results of our previous study of the broad band synchrotron emission of Cas A in the framework of a spatial inhomogeneous model, we calculate the fluxes of gamma-radia…
On the FIR emission from intracluster dust
Cristina C. Popescu, Richard J. Tuffs, Joerg Fischera +1
We make predictions for the diffuse far-infrared (FIR) emission from dust in the intracluster medium (ICM) of the Virgo cluster using detailed information on potential dust sources…