Dynamical evolution of multiple-population globular clusters

نویسندگان

چکیده

ABSTRACT We have carried out a set of Monte Carlo simulations to study number fundamental aspects the dynamical evolution multiple stellar populations in globular clusters with different initial masses, fractions second generation (2G) stars, and structural properties. Our explore elucidate: (1) role early long-term processes escape fraction 2G stars link between various parameters; (2) inside cluster population escaping during cluster’s evolution; (3) dynamics spatial mixing first-generation (1G) details properties two as they evolve toward mixing; (4) implications differences distribution 1G for anisotropy velocity expected radial profile at stages their history; (5) variation degree energy equipartition function distance from centre evolutionary phase.

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ژورنال

عنوان ژورنال: Monthly Notices of the Royal Astronomical Society

سال: 2021

ISSN: ['0035-8711', '1365-8711', '1365-2966']

DOI: https://doi.org/10.1093/mnras/stab223