Browsing Researchers in Physics by Title
Now showing items 13-17 of 17
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Testing foundations of modern cosmology with SKA all-sky surveys
(Proceedings of Science, 2014)Continuum and HI surveys with the Square Kilometre Array (SKA) will allow us to probe some of the most fundamental assumptions of modern cosmology, including the Cosmological Principle. SKA all-sky surveys will map an ... -
Trust is personal and professional: The role of trust in the rise and fall of a South African civil society coalition
(SAGE Publications Ltd, 2023)This article explores trust dynamics among a coalition of civil society organizations called Unite Behind that formed in Cape Town, South Africa, in late 2017. Unite Behind was established to demand more accountability ... -
A wide-angle formulation of foreground filters for HI intensity mapping
(Springer Nature, 2024)The fluctuations generated by Inflation are nearly Gaussian in the simplest models, but may be non-Gaussian in more complex models, potentially leading to signatures in the late Universe. In particular, local-type primordial ... -
A wide-angle formulation of foreground filters for HI intensity mapping
(Institute of Physics, 2024)Neutral hydrogen intensity mapping can in principle deliver rapid and large-volume cosmological surveys with exquisitely accurate redshifts that are determined directly from imaging. However, intensity maps suffer from ... -
The wide-field, multiplexed, spectroscopic facility weave: Survey design, overview, and simulated implementation
(Oxford University Press, 2024)WEAVE, the new wide-field, massively multiplexed spectroscopic survey facility for the William Herschel Telescope, saw first light in late 2022. WEAVE comprises a new 2-deg field-of-view prime-focus corrector system, a ...