New methods for determining the ages of PMS stars

We present three new methods for determining the age of groups of pre-main-sequence stars. The first, creating empirical isochrones allows us to create a robust age ordering, but not to derive actual ages. The second, using the width of the gap in colour-magnitude space between the pre-main-sequence...

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Veröffentlicht in:	Proceedings of the International Astronomical Union 2008-10, Vol.4 (S258), p.103-110
Hauptverfasser:	Naylor, Tim, Mayne, N. J., Jeffries, R. D., Littlefair, S. P., Saunders, Eric S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Astrophysics Chronology Contributed Papers Methods Pre-main sequence stars Stars & galaxies
Online-Zugang:	Volltext
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