Effect of the large scale environment on the internal dynamics of early-type galaxies

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dc.creatorMaubon, G.
dc.creatorPrugniel, Ph.
dc.date1999-09-29
dc.date.accessioned2026-07-07T06:28:34Z
dc.date.available2026-07-07T06:28:34Z
dc.descriptionWe have studied the population-density relation in very sparse environments, from poor clusters to isolated galaxies, and we find that early-type galaxies with a young stellar population are preferably found in the lowest density environments. We show a marginal indication that this effect is due to an enhancement of the stellar formation independent of the morphological segregation, but we failed to find any effect from the internal dynamics.
dc.description2 pages, 2 figures, to appear in "Galaxy Dynamics: from the Early Universe to the Present", ASP Conf Series, ed. F. Combes, G. Mamon, V. Charmandaris Unmatched "
dc.identifierhttps://arxiv.org/abs/astro-ph/9909481
dc.identifierhttp://arxiv.org/abs/astro-ph/9909481
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/97740
dc.subjectAstrophysics
dc.titleEffect of the large scale environment on the internal dynamics of early-type galaxies
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