Structure and evolution of galaxies at z~1

Janusz Krywult, Agnieszka Pollo and The VIPERS Team

Using the spectroscopic and photometric data from the VIPERS, together with the CFHTLS images we found that early-type galaxies display only a slow change of their concentrations with cosmic time since z∼1 epoch. It is already established by z∼1 and depends much more strongly on their luminosities. In contrast, late-type galaxies get clearly more concentrated with cosmic time since z∼1, with only little evolution in colour, which remains dependent mainly on their luminosity.

Proceedings of the Polish Astronomical Society, vol. 7, 245-251 (2018)

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