Browsing Physics and Astronomy by Author "Jolicoeur, S"
Now showing items 1-6 of 6
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Detecting the relativistic galaxy bispectrum
Maartens, R; Jolicoeur, S; Umeh, O; Weerd, EMD; Clarkson, C; Camera, S (IOP Publishing, 2020-03)The Fourier galaxy bispectrum is complex, with the imaginary part arising from leading-order relativistic corrections, due to Doppler, gravitational redshift and related line-of-sight effects in redshift space. The detection ... -
The dipole of the galaxy bispectrum
Clarkson, C; de Weerd, EM; Jolicoeur, S; Maartens, R; Umeh, O (Oxford University Press (OUP), 2019-05-06) -
A general relativistic signature in the galaxy bispectrum: the local effects of observing on the lightcone
Umeh, O; Jolicoeur, S; Maartens, R; Clarkson, C (2017-03-14) -
Imprints of local lightcone projection effects on the galaxy bispectrum IV: Second-order vector and tensor contributions
CLARKSON, CA; Jolicoeur, S; Allahyari, A; Larena, J; Umeh, O; Maartens, R (IOP Publishing, 2019)The galaxy bispectrum on scales around and above the equality scale receives contributions from relativistic effects. Some of these arise from lightcone deformation effects, which come from local and line-of-sight integrated ... -
Imprints of local lightcone projection effects on the galaxy bispectrum. II
CLARKSON, CA; Maartens, R; Umeh, O; Jolicoeur, S (IOP Publishing, 2017-10-28) -
Multipoles of the relativistic galaxy bispectrum
de Weerd, EM; Clarkson, C; Jolicoeur, S; Maartens, R; Umeh, O (IOP Publishing, 2020-05-11)