The peculiarities in O-type Galaxy clusters

dc.contributor.authorPanko, Olena O.
dc.contributor.authorEmelyanov, S. I.
dc.contributor.authorПанько, Елена Алексеевна
dc.contributor.authorПанько, Олена Олексіївна
dc.date.accessioned2017-12-22T13:17:42Z
dc.date.available2017-12-22T13:17:42Z
dc.date.issued2017
dc.description.abstractWe present the results of analysis of 2D distribution of galaxies in galaxy cluster fields. The Catalogue of Galaxy Clusters and Groups PF (Panko & Flin) was used as input observational data set. We selected open rich PF galaxy clusters, containing 100 and more galaxies for our study. According to Panko classification scheme open galaxy clusters (O-type) have no concentration to the cluster center. The data set contains both pure O-type clusters and O-type clusters with overdence belts, namely OL and OF types. According to Rood & Sastry and Struble & Rood ideas, the open galaxy clusters are the beginning stage of cluster evolution. We found in the O-type clusters some types of statistically significant regular peculiarities, such as two crossed belts or curved strip. We suppose founded features connected with galaxy clusters evolution and the distribution of DM inside the clusters.uk
dc.identifierDOI: http://dx.doi.org/10.18524/1810-4215.2017.30.114369
dc.identifier.citationOdessa Astronomical publications = Одесские астрономические публикации = Одеські астрономічні публікаціїuk
dc.identifier.urihttps://dspace.onu.edu.ua/handle/123456789/12248
dc.language.isoenuk
dc.publisherОдеський національний університет імені І. І. Мечниковаuk
dc.relation.ispartofseries;Vol. 30.
dc.subjectGalaxiesuk
dc.subjectclustersuk
dc.subjectmorphological typesuk
dc.titleThe peculiarities in O-type Galaxy clustersuk
dc.typeArticleuk
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