| dc.contributor.author | Camera, Stefano | |
| dc.contributor.author | Gomes, Zahra | |
| dc.contributor.author | Jarvis, Matt J. | |
| dc.date.accessioned | 2021-02-12T08:09:11Z | |
| dc.date.available | 2021-02-12T08:09:11Z | |
| dc.date.issued | 2019 | |
| dc.identifier.citation | Camera, S. et al. (2020). Non-Gaussianity constraints using future radio continuum surveys and the multitracer technique. Monthly Notices of the Royal Astronomical Society, 492(1), Pages 1513–1522 | en_US |
| dc.identifier.issn | 1365-2966 | |
| dc.identifier.uri | https://doi.org/10.1093/mnras/stz3581 | |
| dc.identifier.uri | http://hdl.handle.net/10566/5910 | |
| dc.description.abstract | Tighter constraints on measurements of primordial non-Gaussianity (PNG) will allow the differentiation of inflationary scenarios. The cosmic microwave background bispectrum – the standard method of measuring the local non-Gaussianity – is limited by cosmic variance. Therefore, it is sensible to investigate measurements of non-Gaussianity using the large-scale structure. This can be done by investigating the effects of non-Gaussianity on the power spectrum on large scales. In this study, we forecast the constraints on the local PNG parameter fNL that can be obtained with future radio surveys. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Oxford University Press | en_US |
| dc.subject | Galaxies: active | en_US |
| dc.subject | Cosmological parameters | en_US |
| dc.subject | Inflation | en_US |
| dc.subject | Large-scale structure of Universe | en_US |
| dc.subject | Radio continuum: galaxies | en_US |
| dc.title | Non-Gaussianity constraints using future radio continuum surveys and the multitracer technique | en_US |
| dc.type | Article | en_US |
