Gravothermal oscillations in two-component models of star clusters

In this paper, gravothermal oscillations are investigated in two-component clusters with a range of different stellar mass ratios and total component mass ratios. The critical number of stars at which gravothermal oscillations first appeared is found using a gas code. The nature of the oscillations...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2012-02, Vol.420 (1), p.309-319
Hauptverfasser:	Breen, Philip G., Heggie, Douglas C.
Format:	Artikel
Sprache:	eng
Schlagworte:	globular clusters: general methods: numerical Oscillators Stars & galaxies Thermal energy
Online-Zugang:	Volltext
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