THE STATISTICAL INVESTIGATION OF TYPE Ib/c AND II SUPERNOVAE AND THEIR HOST GALAXIES
نویسنده
چکیده
This is a statistical study of the properties of type Ib/c and II supernovae and of the integral parameters of their spiral host galaxies. The methods of one-dimensional and multivariate statistics were applied to the data sample. It was found that the Ib/c supernovae are more concentrated radially toward the centers of the galaxies than those of type II. The distributions of the radial distances RSN / R25 for the type Ib/c and II supernovae in active galaxies are more concentrated toward the center than in normal galaxies. This effect is stronger for type Ib/c than for type II supernovae.
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تاریخ انتشار 2008