Jonathan Andrew Blazek

This person is no longer with EPFL

About
Privacy
Disclaimer

Graph Chatbot

Related publications (45)

Density split statistics: Joint model of counts and lensing in cells

Eduardo Sanchez, Jonathan Andrew Blazek

American Physical Society2018

The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: first measurement of baryon acoustic oscillations between redshift 0.8 and 2.2

Jean-Paul Richard Kneib, Cheng Zhao, Johan Comparat, David Schlegel, Jonathan Andrew Blazek, Yuting Wang, Mikhail Ivanov, Pierre Laurent

2018

Dark Energy Survey Year 1 Results: A Precise H-0 Estimate from DES Y1, BAO, and D/H Data

Eduardo Sanchez, Aaron James Rossini, Jonathan Andrew Blazek, Augusto Martins Lima, Juan Andrei Villarroel Fernandez, Craig Matthew Smith

We combine Dark Energy Survey Year 1 clustering and weak lensing data with baryon acoustic oscillations and Big Bang nucleosynthesis experiments to constrain the Hubble constant. Assuming a flat Lambda CDM model with minimal neutrino mass (Sigma m(v), = 0. ...

OXFORD UNIV PRESS2018

DES Y1 Results: validating cosmological parameter estimation using simulated Dark Energy Surveys

Eduardo Sanchez, Mingkui Wang, Jonathan Andrew Blazek, Augusto Martins Lima, Craig Matthew Smith

We use mock galaxy survey simulations designed to resemble the Dark Energy Survey Year 1 (DES Y1) data to validate and inform cosmological parameter estimation. When similar analysis tools are applied to both simulations and real survey data, they provide ...

OXFORD UNIV PRESS2018

Cosmological constraints from the convergence 1-point probability distribution

Jonathan Andrew Blazek

We examine the cosmological information available from the 1-point probability density function (PDF) of the weak-lensing convergence field, utilizing fast L-PICOLA simulations and a Fisher analysis. We find competitive constraints in the Omega(m)-sigma(8) ...

Oxford Univ Press2017

Page 5 of 5

The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: first measurement of baryon acoustic oscillations between redshift 0.8 and 2.2

Jean-Paul Richard Kneib, Cheng Zhao, Johan Comparat, David Schlegel, Jonathan Andrew Blazek, Yuting Wang, Mikhail Ivanov, Pierre Laurent

2018