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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Based on very deep photometry, Surface Brightness Fluctuations (SBF) havebeen traditionally used to determine galaxy distances. We have recentlycomputed SBF spectra of stellar populations at moderately high resolution,which are fully based on empirical stars. We show that the SBF spectra providean unprecedented potential for stellar population studies that, so far, havebeen tackled on the basis of the mean fluxes. We find that the SBFs are able tounveil metal-poor stellar components at the one percent level, which are notpossible to disentangle with the standard analysis. As these metal-poorcomponents correspond to the first stages of the chemical enrichment, the SBFanalysis provides stringent constrains on the quenching epoch.

Surface Brightness Fluctuations for constraining the chemical enrichment of massive galaxies