To optimise the science results of the asteroseismic part of the CoRoT satellite mission a complementary simultaneous ground-based observational campaign is organised for selected CoRoT targets. The observations include both high-resolution spectroscopic and multicolour photometric data. We present the preliminary results of the analysis of the
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Close-up of primary and secondary asteroseismic CoRoT targets and the ground-based follow-up observationsUytterhoeven, K. et al.102008
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Clusters in one-dimensional Poissonian distributions of points: Exact approach
We present a rigorous approach to the problem of the random clustering of points in one-dimensional Poissonian distributions. Exact expressions for the probability density of clusters are derived, and the statistical properties of the inner configuration of their associated structures are studied in detail. We review previous works in the field
Betancort-Rijo, J. E.Advertised on:
101992 -
CO /J = 2-1/ observations of southern H II regions
Maps in the CO (J = 2-1) line of the southern H II region complexes Carina Nebula and G333.6-0.2/RCW 106 are presented and discussed. Results for the Carina Nebula indicate a complicated spatial structure; an extended molecular cloud appears to be wrapped partly around the brightest parts of the H II region (Car I and Car II). The situation in
de Graauw, T. et al.Advertised on:
101981 -
Coevolution of supermassive black holes and their host galaxies
Accretion onto a supermassive black hole (BH) is the most viable explanation for the huge emitted luminosity in active galaxies. Nowadays a wealth of observations have shown the presence of a BH in many nearby inactive bulges, suggesting that all massive spheroids harbor a BH. Moreover, at low redshift, fundamental correlations have been found
Kotilainen, J. K. et al.Advertised on:
102008 -
Coevolution of Supermassive Black Holes and Their Host Galaxies
Accretion onto a black hole (BH) is the most viable explanation for the huge emitted power in active galaxies. A wealth of observations have shown the presence of a BH in many nearby inactive bulges, suggesting that all massive spheroids harbor a BH. At low redshift, fundamental correlations have been found between the BH mass and the luminosity
Kotilainen, J. K. et al.Advertised on:
102007 -
Cold Dark Matter Cusps in Low Surface Brightness Galaxies by Means of Stellar Kinematics
A sample of galaxies characterized by a low surface brightness disk has dynamically studied using, as tracer, the stellar component. The kinematical data, taken along the major and minor axis, extend well within the disk region. The stellar kinematics is more regular and symmetric than the ionized-gas kinematics. Moreover, when comparing the
Pizzella, A. et al.Advertised on:
102008