151 citations · 397 across the 4 of their papers we have counts for
4 papers · 1 filter
Homogeneity and isotropy in the 2MASS Photometric Redshift catalogue
David Alonso, Ana Isabel Salvador, Francisco Javier Sánchez +3
Using the 2MASS Photometric Redshift catalogue we perform a number of statistical tests aimed at detecting possible departures from statistical homogeneity and isotropy in the larg…
Blind foreground subtraction for intensity mapping experiments
David Alonso, Philip Bull, Pedro G. Ferreira +1
We make use of a large set of fast simulations of an intensity mapping experiment with characteristics similar to those expected of the Square Kilometre Array (SKA) in order to stu…
Fast simulations for intensity mapping experiments
David Alonso, Pedro G. Ferreira, Mario G. Santos
We present a code to generate mock observations of 21 cm intensity mapping experiments. The emphasis of the code is on reducing the computational cost of running a full-blown simul…
Tracing The Sound Horizon Scale With Photometric Redshift Surveys
E. Sanchez, A. Carnero, J. Garcia-Bellido +6
We propose a new method for cosmological parameters extraction using the baryon acoustic oscillation scale as a standard ruler in deep galaxy surveys with photometric determination…