Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Luca Teodori"'
Autor:
Kfir Blum, Luca Teodori
Publikováno v:
Physical Review D. 104
Gravitational lensing time delays offer an avenue to measure the Hubble parameter $H_0$, with some analyses suggesting a tension with early-type probes of $H_0$. The lensing measurements must mitigate systematic uncertainties due to the mass modellin
Autor:
Daniel Gilman, Sebastian Wagner-Carena, Luca Teodori, Ji Won Park, Ming Zhang, Lilan Yang, Simon Birrer, Xuheng Ding, Madison Ueland, Anowar J. Shajib, Giulia Pagano, Dominique Sluse, Adam Amara, Ewoud Wempe, A. Galan, Nicolas Tessore, Jelle Aalbers, Robert Morgan, M. Millon, Thomas Schmidt, Lyne Van de Vyvere
Publikováno v:
Journal of Open Source Software
lenstronomy is an Astropy-affiliated Python package for gravitational lensing simulations and analyses. lenstronomy was introduced by Birrer and Amara (2018) and is based on the linear basis set approach by Birrer et a. (2015). The user and developer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69ff9932c06f3fe82776fcfeab978022
http://cds.cern.ch/record/2772833
http://cds.cern.ch/record/2772833
Publikováno v:
Journal of Cosmology and Astroparticle Physics. 2022:027
We make a number of comments regarding modeling degeneracies in strong lensing measurements of the Hubble parameter $H_0$. The first point concerns the impact of weak lensing associated with different segments of the line of sight. We show that exter