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Daniel P. Stark

Researcher at University of Arizona

Publications -  304
Citations -  20112

Daniel P. Stark is an academic researcher from University of Arizona. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 75, co-authored 244 publications receiving 17775 citations. Previous affiliations of Daniel P. Stark include University of California, Santa Cruz & University of Wisconsin-Madison.

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New Constraints on Cosmic Reionization from the 2012 Hubble Ultra Deep Field Campaign

TL;DR: The 2012 UDF12 campaign provided the best constraints to date on the abundance, luminosity distribution, and spectral properties of early star-forming galaxies as discussed by the authors, and the results of the UDF-12 campaign were used to infer redshift-dependent ultraviolet (UV) luminosity densities, reionization histories, and electron scattering optical depth evolution consistent with the available data.
Journal ArticleDOI

The Abundance of Star-Forming Galaxies in the Redshift Range 8.5 to 12: New Results from the 2012 Hubble Ultra Deep Field Campaign

TL;DR: In this article, the authors presented the results of the deepest search to date for star-forming galaxies beyond a redshift z~8.5 utilizing a new sequence of near-infrared Wide Field Camera 3 images of the Hubble Ultra Deep Field.
Journal ArticleDOI

Keck spectroscopy of faint 3 < z < 7 Lyman break galaxies – I. New constraints on cosmic reionization from the luminosity and redshift-dependent fraction of Lyman α emission

TL;DR: In this paper, the first results of a new Keck spectroscopic survey of UV faint Lyman break galaxies in the redshift range 3 1.9 with respect to the predicted z ≃ 7 value were presented.