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Benne W. Holwerda

Researcher at University of Louisville

Publications -  407
Citations -  15725

Benne W. Holwerda is an academic researcher from University of Louisville. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 62, co-authored 334 publications receiving 13321 citations. Previous affiliations of Benne W. Holwerda include European Space Agency & University of Western Australia.

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UV Luminosity Functions at redshifts z~4 to z~10: 10000 Galaxies from HST Legacy Fields

TL;DR: In this paper, the evolution of the UV LF from z~10 to z~4 has been studied and a simple conditional LF model based on halo growth and evolution in the M/L ratio of halos ((1+z)**-1.5) has been proposed.
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Galaxy and mass assembly (GAMA): End of survey report and data release 2

Jochen Liske, +81 more
TL;DR: The Galaxy And Mass Assembly (GAMA) survey as mentioned in this paper is one of the largest contemporary spectroscopic surveys of low redshift galaxies, covering an area of ∼286 deg2 (split among five survey regions) down to a limiting magnitude of r < 19.8 mag, and collecting spectra and reliable redshifts for 238'000 objects using the AAOmega spectrograph on the Anglo-Australian Telescope.
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Reionization after Planck: The Derived Growth of the Cosmic Ionizing Emissivity now matches the Growth of the Galaxy UV Luminosity Density

TL;DR: In this article, a simple two-parameter model was proposed to map out the evolution in the emissivity at z>~6 from the new Planck optical depth tau measurements, from the constraints provided by quasar absorption spectra and from the prevalence of Ly-alpha emission in z~7-8 galaxies.