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Stellar Populations: High Spectral Resolution Libraries. Improved TP-AGB Treatment

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arxiv astro-ph/0702091 v1 pith:R36BMU3P submitted 2007-02-03 astro-ph

classification astro-ph
keywords massmodelsstellarbc03determinedlibrarieslowerpopulation
verification ladder T0 review T1 audit T2 compute T3 formal
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I present a short description of the STELIB, HNGSL, IndoUS, MILES, ELODIE, UVES-POP, and IRTF libraries of empirical stellar spectra and show some applications of their use in population synthesis models. When new calculations of the TP-AGB evolutionary phase for stars of different mass and metallicity are included in population synthesis models, the stellar mass in galaxies at z from 1 to 3 determined from spectro-photometric data can be up to 50% lower than the mass determined from the BC03 models. The ages inferred for these populations are considerably lower than the BC03 estimates.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. OpenAlex reports about 5 citations worldwide. Full citation record

  1. Stellar Population Spectra Incorporating Detailed Binary Evolution using POSYDON

    astro-ph.SR 2026-06 unverdicted novelty 6.0 of 10

    New spectral models of solar-metallicity stellar populations using POSYDON show binary-stripped stars dominating ionizing radiation after about 16 Myr.

  2. Galaxy Morphology in CANDELS: Addressing Evolutionary Changes Across $0.2 \leq z \leq 2.4$ with Hybrid Classification Approach

    astro-ph.GA 2024-12 conditional novelty 6.0 of 10

    Using redshift-bin-dedicated hybrid unsupervised-supervised classification of CANDELS galaxies, the authors report a roughly constant disk fraction (~60%) and spheroid fraction (~30%) across 0.2<z<2.4, challenging vis...

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