Zobrazeno 1 - 10
of 333
pro vyhledávání: '"Chapman, Emma"'
Autor:
Feron, Jennifer, Conaboy, Luke, Bolton, James S., Chapman, Emma, Haehnelt, Martin G., Keating, Laura C., Kulkarni, Girish, Puchwein, Ewald
Recent evidence supporting reionisation ending at redshift z<6 includes the rapid redshift evolution of the mean free path for Lyman-limit photons through the intergalactic medium at 5
Externí odkaz:
http://arxiv.org/abs/2406.19184
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 524, Issue 3, September 2023, Pages 3724-3740
We present a survey strategy to detect the neutral hydrogen (HI) power spectrum at $5
Externí odkaz:
http://arxiv.org/abs/2302.11504
Autor:
Chapman, Emma
Publikováno v:
Contemporary Physics
The Era of the First Stars is one of the last unknown frontiers for exploration: a poorly understood billion years missing from our cosmological timeline. We have now developed several methods for finally filling in the lost billion years of the hist
Externí odkaz:
http://arxiv.org/abs/2212.00733
Autor:
V. L. Leonard, Sophie, Liddle, Catriona R., Atherall, Charlotte A., Chapman, Emma, Watkins, Matthew, D. J. Calaminus, Simon, Rotchell, Jeanette M.
Publikováno v:
In Environment International June 2024 188
Autor:
Rotchell, Jeanette M., Austin, Chloe, Chapman, Emma, Atherall, Charlotte A., Liddle, Catriona R., Dunstan, Timothy S., Blackburn, Ben, Mead, Andrew, Filart, Kate, Beeby, Ellie, Cunningham, Keith, Allen, Jane, Draper, Hannah, Guinn, Barbara-ann
Publikováno v:
In Ecotoxicology and Environmental Safety 1 April 2024 274
Autor:
Rotchell, Jeanette M., Mendrik, Freija, Chapman, Emma, Flintoft, Paul, Panter, Ian, Gallio, Giulia, McDonnell, Christine, Liddle, Catriona R., Jennings, David, Schofield, John
Publikováno v:
In Science of the Total Environment 1 March 2024 914
Autor:
Hothi, Ian, Chapman, Emma, Pritchard, Jonathan R., Mertens, F. G., Koopmans, L. V. E, Ciardi, B., Gehlot, B. K., Ghara, R., Ghosh, A., Giri, S. K., Iliev, I. T., Jelić, V., Zaroubi, S.
We compare various foreground removal techniques that are being utilised to remove bright foregrounds in various experiments aiming to detect the redshifted 21cm signal of neutral hydrogen from the Epoch of Reionization. In this work, we test the per
Externí odkaz:
http://arxiv.org/abs/2011.01284
Autor:
Chapman, Emma, Santos, Mario G.
Accurate simulations of the 21-cm signal from the Epoch of Reionization require the generation of maps at specific frequencies given the values of astrophysical and cosmological parameters. The peculiar velocities of the hydrogen atoms producing the
Externí odkaz:
http://arxiv.org/abs/1909.12859