Galaxy kinematics in the XMMU J2235-2557 cluster field at z~1.4
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DOI: 10.1051/0004-6361/201630165
Abstract: We took spatially resolved slit FORS2 spectra of 19 cluster galaxies at z=1.4, and 8 additional field galaxies at 1 read more here.
Keywords: field; cluster galaxies; mass; kinematics ... See more keywords
An environmental dependence of the physical and structural properties in the Hydra cluster galaxies
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DOI: 10.1093/mnras/staa3326
Abstract: The nearby Hydra Cluster ($\sim$50 Mpc) is an ideal laboratory to understand, in detail, the influence of the environment on the morphology and quenching of galaxies in dense environments. We study the Hydra cluster galaxies… read more here.
Keywords: hydra cluster; structural properties; cluster galaxies; sersic index ... See more keywords
Stellar populations and merger rates of Brightest Cluster Galaxies a billion years ago: SDSS MaNGA IFU Spectroscopy
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DOI: 10.1093/mnras/stae1055
Abstract: We investigate the spectroscopic properties of 85 brightest cluster galaxies (BCGs) and their companions observed with the SDSS MaNGA integral field unit. Galaxy redshifts are between 0.08 < z < 0.15, allowing for a field… read more here.
Keywords: spectroscopy; gyr; merger; sdss manga ... See more keywords
Chemical pre-processing of cluster galaxies over the past 10 billion years in the IllustrisTNG simulations
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DOI: 10.1093/mnrasl/sly037
Abstract: We use IllustrisTNG simulations to investigate the mass-metallicity relation (MZR) evolution of star-forming cluster galaxies as a function of the formation history of galaxy clusters. The simulations predict enhancement in the gas-phase metallicities of star-forming… read more here.
Keywords: chemical pre; cluster galaxies; gas; pre processing ... See more keywords