output
19942026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2019 · astro-ph.COShow all

6 papers · 2 filters

astro-ph.CO2019★ 8 cited

First detection of the GI-type of intrinsic alignments of galaxies using the self-calibration method in a photometric galaxy survey

Eske M. Pedersen, Ji Yao, Mustapha Ishak +1

Weak gravitational lensing is one of the most promising cosmological probes to constrain dark matter, dark energy, and the nature of gravity at cosmic scales. Intrinsic alignments…

astro-ph.CO2019★ 13 cited

Separating the Intrinsic Alignment Signal and the Lensing Signal using Self-Calibration in Photo-z Surveys with KiDS450 and KV450 Data

Ji Yao, Eske M. Pedersen, Mustapha Ishak +4

To reach the full potential for the next generation of weak lensing surveys, it is necessary to mitigate the contamination of intrinsic alignments (IA) of galaxies in the observed…

astro-ph.CO2019★ 21 cited

Cosmological discordances III: more on measure properties, Large-Scale-Structure constraints, the Hubble constant and Planck

Cristhian Garcia-Quintero, Mustapha Ishak, Logan Fox +1

Consistency between cosmological data sets is essential for ongoing and future cosmological analyses. We first investigate the questions of stability and applicability of some mome…

astro-ph.CO2019★ 42 cited

A Bayesian interpretation of inconsistency measures in cosmology

Weikang Lin, Mustapha Ishak

Measures of discordance between datasets have become an essential part of cosmological analyses. It is important to accurately evaluate the significance of such discordances when p…

astro-ph.CO2019★ 13 cited

ISiTGR: Testing deviations from GR at cosmological scales including dynamical dark energy, massive neutrinos, functional or binned parametrizations, and spatial curvature

Cristhian Garcia-Quintero, Mustapha Ishak, Logan Fox +1

We introduce a new version of the Integrated Software in Testing General Relativity (ISiTGR) which is a patch to the software CAMB and CosmoMC. ISiTGR is intended to test deviation…

astro-ph.CO2019★ 24 cited

The impact of baryonic physics and massive neutrinos on weak lensing peak statistics

Matthew Fong, Miyoung Choi, Victoria Catlett +5

We study the impact of baryonic processes and massive neutrinos on weak lensing peak statistics that can be used to constrain cosmological parameters. We use the BAHAMAS suite of c…