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Titolo:
Evolution of galaxy morphologies in clusters
Autore:
Fasano, G; Poggianti, B; Couch, W; Bettoni, D; Kjaergaard, P; Moles, M;
Indirizzi:
Osserv Astron Padova, I-35122 Padua, Italy Osserv Astron Padova Padua Italy I-35122 on Padova, I-35122 Padua, Italy Univ New S Wales, Kensington, NSW 2033, Australia Univ New S Wales Kensington NSW Australia 2033 ngton, NSW 2033, Australia Copenhagen Univ Observ, DK-1350 Copenhagen, Denmark Copenhagen Univ Observ Copenhagen Denmark DK-1350 50 Copenhagen, Denmark
Titolo Testata:
ASTROPHYSICS AND SPACE SCIENCE
, volume: 277, anno: 2001, supplemento:, 1
pagine: 417 - 420
SICI:
0004-640X(2001)277:<417:EOGMIC>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Keywords:
galaxies; clusters of galaxies;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
5
Recensione:
Indirizzi per estratti:
Indirizzo: Fasano, G Osserv Astron Padova, I-35122 Padua, Italy Osserv Astron PadovaPadua Italy I-35122 I-35122 Padua, Italy
Citazione:
G. Fasano et al., "Evolution of galaxy morphologies in clusters", ASTRO SP SC, 277, 2001, pp. 417-420

Abstract

We have studied the evolution of galaxian morphologies from ground-based, good-seeing images of 9 clusters at z=0.09-0.25. The comparison of our datawith those relative to higher redshift clusters (Dressler et al., 1997, D97) allowed us to trace for the first time the evolution of the morphological mix at a look-back time of 2-4 Gyr, finding a dependence of the observed evolutionary trends on the cluster properties.

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Documento generato il 30/11/20 alle ore 00:48:32