Confidence Limits of Sn, Kinetic Energy and Chemical Yields in Evolutionary Synthesis Models
نویسنده
چکیده
stochastic nature of the IMF together with the discrete number of stars in real stellar clusters, typical output turns to dispersion band (where real data can be placed) instead of narrow lines. We present here a qualitative analysis of such dispersion in the SN rate, the kinetic energy and the N/C ratio for different amounts of mass transformed into stars.
منابع مشابه
ar X iv : a st ro - p h / 02 01 07 8 v 1 7 J an 2 00 2 Confidence Limits of Evolutionary Synthesis Models
The probabilistic nature of the IMF in stellar systems implies that clusters of the same mass and age do not present the same unique values of their observed parameters. Instead they follow a distribution. We address the study of such distributions in terms of their confidence limits that can be obtained by evolutionary synthesis models. These confidence limits can be understood as the inherent...
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تاریخ انتشار 2001