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arXiv · 1609.08680

Post-AGB evolution much faster than previously thought

K. Gesicki·A. A. Zijlstra·M. M. Miller Bertolami
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Abstract

For 32 central stars of PNe we present their parameters interpolated among the new evolutionary sequences. The derived stellar final masses are confined between 0.53 and 0.58 $M_\odot$ in good agreement with the peak in the white dwarf mass distribution. Consequently, the inferred star formation history of the Galactic bulge is well restricted between 3 and 11 Gyr and is compatible with other published studies. The new evolutionary tracks proved a very good as a tool for analysis of late stages of stars life. The result provide a compelling confirmation of the accelerated post-AGB evolution.

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K. Gesicki, A. A. Zijlstra, M. M. Miller Bertolami. 2016-09-27. Post-AGB evolution much faster than previously thought. https://arxiv.org/abs/1609.08680

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