THE GALAXY ALIGNMENT EFFECT IN ABELL 1689: EVOLUTION, RADIAL, AND LUMINOSITY DEPENDENCE

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dc.contributor.authorHung, Li-Wei
dc.contributor.authorBanados, Eduardo
dc.contributor.authorDe Propris, Roberto
dc.contributor.authorWest, Michael J.
dc.date.accessioned2025-01-21T00:04:50Z
dc.date.available2025-01-21T00:04:50Z
dc.date.issued2010
dc.description.abstractWe measure alignments on scales of 1 Mpc h(71)(-1) for galaxies in Abell 1689 (z = 0.18) from an existing Hubble Space Telescope mosaic. We find evidence of galaxy alignment in the inner 500 h(71)(-1) kpc. The alignment appears to be stronger toward the center and is mostly present among the fainter galaxies, while bright galaxies are unaligned. This is consistent with a model where alignments originate from tidal locking.
dc.fuente.origenWOS
dc.identifier.doi10.1088/0004-637X/720/2/1483
dc.identifier.issn0004-637X
dc.identifier.urihttps://doi.org/10.1088/0004-637X/720/2/1483
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/95523
dc.identifier.wosidWOS:000281624300046
dc.issue.numero2
dc.language.isoen
dc.pagina.final1489
dc.pagina.inicio1483
dc.revistaAstrophysical journal
dc.rightsacceso restringido
dc.subjectgalaxies: clusters: individual (Abell 1689)
dc.titleTHE GALAXY ALIGNMENT EFFECT IN ABELL 1689: EVOLUTION, RADIAL, AND LUMINOSITY DEPENDENCE
dc.typeartículo
dc.volumen720
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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