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Comments on the mass sheet degeneracy in cosmography analyses
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 external convergence terms associated with the lens-...
| Autores principales: | , , , , |
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| Lenguaje: | eng |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1475-7516/2022/07/027 http://cds.cern.ch/record/2800632 |