English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The observed mass-to-light (M/L) ratios of globular clusters (GCs) are onaverage ~20% lower than expected from Simple Stellar Population (SSP) models,which only account for the effects of stellar evolution. We study the M/L ratioevolution of a sample of 24 Galactic GCs using parameterised cluster models.The dynamical evolution of GCs is included by accounting for their dissolutionand by using a detailed description of the evolution of the stellar massfunction. The ejection of low-mass stars leads to a decrease of M/L, which isfound to explain the discrepancy between the observations and SSP models.

The Mass-to-Light Ratios of Galactic Globular Clusters