Galaxy and Mass Assembly (GAMA): Defining passive galaxy samples and searching for the UV upturn

Phillipps, S.; Ali, S. S.; Bremer, M. N.; de Propris, R.; Sansom, A. E.; Cluver, M. E.; Alpaslan, M.; Brough, S.; Brown, M. J.I.; Davies, L. J.M.; Driver, S. P.; Grootes, M. W.; Holwerda, B. W.; Hopkins, A. M.; James, P. A.; Pimbblet, K.; Robotham, A. S.G.; Taylor, E. N.; Wang, L.

doi:10.1093/mnras/stz3552

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Galaxy and Mass Assembly (GAMA): Defining passive galaxy samples and searching for the UV upturn (2019)
Journal Article
Phillipps, S., Ali, S. S., Bremer, M. N., de Propris, R., Sansom, A. E., Cluver, M. E., Alpaslan, M., Brough, S., Brown, M. J., Davies, L. J., Driver, S. P., Grootes, M. W., Holwerda, B. W., Hopkins, A. M., James, P. A., Pimbblet, K., Robotham, A. S., Taylor, E. N., & Wang, L. (2020). Galaxy and Mass Assembly (GAMA): Defining passive galaxy samples and searching for the UV upturn. Monthly notices of the Royal Astronomical Society, 492(2), 2128-2139. https://doi.org/10.1093/mnras/stz3552

© 2019 The Author(s) We use data from the GAMA and GALEX surveys to demonstrate that the UV upturn, an unexpected excess of ultraviolet flux from a hot stellar component, seen in the spectra of many early-type galaxies, arises from processes internal... Read More about Galaxy and Mass Assembly (GAMA): Defining passive galaxy samples and searching for the UV upturn.