7.1k citations
- University of HelsinkiFI577 papers
- European Organization for Nuclear ResearchCH567 papers
- Helsinki Institute of PhysicsFI564 papers
- University of WarsawPL564 papers
- Charles UniversityCZ559 papers
- Universidad de CantabriaES559 papers
- National and Kapodistrian University of AthensGR557 papers
- Universidade do Estado do Rio de JaneiroBR554 papers
- Universidad Autónoma de MadridES552 papers
- Carnegie Mellon UniversityUS549 papers
- Fermi National Accelerator LaboratoryUS549 papers
- Johns Hopkins UniversityUS547 papers
19 papers · 1 filter
Cosmic magnification on high-redshift submillimeter galaxies
Marcos M. Cueli, Joaquín González-Nuevo, Laura Bonavera +1
Weak lensing magnification probes the correlation between galaxies and the underlying matter field in a similar fashion to galaxy-galaxy lensing shear. Although it has long been si…
Cosmic Insights from Galaxy Clusters: Exploring Magnification Bias on Sub-millimeter Galaxies
Rebeca Fernández-Fernández, Laura Bonavera, David Crespo +4
Magnification bias, an observational effect of gravitational lensing in the weak regime, allows testing the cosmological model through angular correlations of sources at different…
Methodological refinement of the submillimeter galaxy magnification bias. II. Cosmological analysis with tomography
L. Bonavera, M. M. Cueli, J. González-Nuevo +2
This paper is the third in a series on submillimeter galaxy magnification bias, focusing on the tomographic scenario. It refines the methodology used to constrain the halo occupati…
Methodological refinement of the submillimeter galaxy cross-correlation function measurements and their uncertainty estimation
J. González-Nuevo, L. Bonavera, M. M. Cueli +2
In this study, we aim to develop a new methodology to estimate the cross-correlation function and uncertainties and apply it to the analysis of magnification bias in galaxy surveys…
Constraining the polarisation flux density and angle of point sources by training a convolutional neural network
J. M. Casas, L. Bonavera, J. González-Nuevo +7
Constraining the polarisation properties of extragalactic point sources is a relevant task not only because they are one of the main contaminants for primordial cosmic microwave ba…
CENN: A fully convolutional neural network for CMB recovery in realistic microwave sky simulations
J. M. Casas, L. Bonavera, J. González-Nuevo +7
Component separation is the process with which emission sources in astrophysical maps are generally extracted by taking multi-frequency information into account. It is crucial to d…