530 citations · 4.6k across the 76 of their papers we have counts for
5 papers · 1 filter
Model-independent curvature determination with 21cm intensity mapping experiments
Amadeus Witzemann, Philip Bull, Chris Clarkson +3
Recent precision cosmological parameter constraints imply that the spatial curvature of the Universe is essentially dynamically negligible - but only if relatively strong assumptio…
Line-Intensity Mapping: 2017 Status Report
Ely D. Kovetz, Marco P. Viero, Adam Lidz +45
Following the first two annual intensity mapping workshops at Stanford in March 2016 and Johns Hopkins in June 2017, we report on the recent advances in theory, instrumentation and…
MeerKLASS: MeerKAT Large Area Synoptic Survey
Mario G. Santos, Michelle Cluver, Matt Hilton +35
We discuss the ground-breaking science that will be possible with a wide area survey, using the MeerKAT telescope, known as MeerKLASS (MeerKAT Large Area Synoptic Survey). The curr…
Mitigating Complex Dust Foregrounds in Future CMB Polarization Experiments
Brandon S. Hensley, Philip Bull
Polarized Galactic foregrounds are one of the primary sources of systematic error in measurements of the B-mode polarization of the Cosmic Microwave Background (CMB). Experiments a…
Priors on the effective Dark Energy equation of state in scalar-tensor theories
Marco Raveri, Philip Bull, Alessandra Silvestri +1
Constraining the Dark Energy (DE) equation of state, w, is one of the primary science goals of ongoing and future cosmological surveys. In practice, with imperfect data and incompl…