Výsledky vyhledávání - "Oliveira, Fernanda Vitória Roman de"

A rica população de galáxias jellyfish no sistema multi-aglomerado Abell 901/2 em z ~ 0.165

Autor: Oliveira, Fernanda Vitória Roman de

Publikováno v: Biblioteca Digital de Teses e Dissertações da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS

A evolução de galáxias pode ser significativamente alterada em aglomerados de galáxias em resultado das interações com outras galáxias e com o meio intra-aglomerado que as cerca. Galáxias água-viva, conhecidas como galáxias jellyfish, sao o

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OMEGA–OSIRIS mapping of emission-line galaxies in A901/2–V : the rich population of jellyfish galaxies in the multicluster system Abell 901/2

Autor: Oliveira, Fernanda Vitória Roman de, Chies-Santos, Ana Leonor, Rodríguez del Pino, Bruno, Aragón-Salamanca, Alfonso, Gray, Meghan E., Bamford, Steven Peter

Publikováno v: Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS

We present the results of a systematic search and characterization of galaxies with morphological signatures of ram pressure stripping, known as jellyfish galaxies, in the multicluster system A901/2, at z ~ 0.165, as part of the OMEGA survey. By visu

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Galaxy cluster mergers as triggers for the formation of jellyfish galaxies : case study of the A901/2 system

Autor: Ruggiero, Rafael, Machado, Rubens Eduardo Garcia, Oliveira, Fernanda Vitória Roman de, Chies-Santos, Ana Leonor, Lima Neto, Gastão Cesar Bierrenbach, Doubrawa, Lia, Rodríguez del Pino, Bruno

Publikováno v: Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS

The A901/2 system is a rare case of galaxy cluster interaction, in which two galaxy clusters and two smaller groups are seen in route of collision with each other simultaneously. Within each of the four substructures, several galaxies with features i

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