Birrer, Simon

Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing

Abbott, T. M. C., Aguena, M., Alarcon, A., Allam, S., Alves, O., Amon, A., Andrade-Oliveira, F., Annis, J., Avila, S., Bacon, D., et al. (2022) · Physical Review D

Cosmology and Gravitation TheoriesGalaxies: Formation, Evolution, Phenomena

Cited by 1,124

Snowmass2021—Letter of interest cosmology intertwined II: The hubble constant tension

Di Valentino, E., Anchordoqui, L. A., Akarsu, Ö., Ali-Haimoud, Y., Amendola, L., Arendse, N., Asgari, M., Ballardini, M., Basilakos, S., Battistelli, E., et al. (2021) · Astroparticle Physics

Cosmology and Gravitation TheoriesGalaxies: Formation, Evolution, Phenomena

Cited by 513

lenstronomy: Multi-purpose gravitational lens modelling software package

Birrer, S., & Amara, A. (2018) · Physics of the Dark Universe

Astrophysical Phenomena and ObservationsGalaxies: Formation, Evolution, Phenomena

Cited by 324

Dark Energy Survey Year 3 results: Constraints on extensions to Λ CDM with weak lensing and galaxy clustering

Abbott, T. M. C., Aguena, M., Alarcon, A., Alves, O., Amon, A., Andrade-Oliveira, F., Annis, J., Avila, S., Bacon, D., Baxter, E., et al. (2023) · Physical Review D

Cosmology and Gravitation TheoriesDark Matter and Cosmic Phenomena

Cited by 131

TDCOSMO: XII. Improved Hubble constant measurement from lensing time delays using spatially resolved stellar kinematics of the lens galaxy

Shajib, A. J., Mozumdar, P., Chen, G. C.-F., Treu, T., Cappellari, M., Knabel, S., Suyu, S. H., Bennert, V. N., Frieman, J. A., Sluse, D., et al. (2023) · Astronomy & Astrophysics

Cosmology and Gravitation TheoriesGalaxies: Formation, Evolution, Phenomena

Cited by 104

Cosmic dissonance: Are new physics or systematics behind a short sound horizon?

Arendse, N., Wojtak, R. J., Agnello, A., Chen, G. C.-F., Fassnacht, C. D., Sluse, D., Hilbert, S., Millon, M., Bonvin, V., Wong, K. C., et al. (2020) · Astronomy & Astrophysics

Cosmology and Gravitation TheoriesGalaxies: Formation, Evolution, Phenomena

Cited by 93

TDCOSMO 2025: Cosmological constraints from strong lensing time delays

TDCOSMO Collaboration, Birrer, S., Buckley-Geer, E. J., Cappellari, M., Courbin, F., Dux, F., Fassnacht, C. D., Frieman, J. A., Galan, A., Gilman, D., et al. (2025) · Astronomy & Astrophysics

Cosmology and Gravitation TheoriesGalaxies: Formation, Evolution, Phenomena

Cited by 54

The first simultaneous measurement of Hubble constant and post-Newtonian parameter from Time-Delay Strong Lensing

Yang, T., Birrer, S., & Hu, B. (2020) · Monthly Notices of the Royal Astronomical Society: Letters

Cosmology and Gravitation TheoriesAstrophysical Phenomena and Observations

Cited by 38

Cosmology intertwined: A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies

Abdalla, E., Abellán, G. F., Aboubrahim, A., Agnello, A., Akarsu, Ö., Akrami, Y., Alestas, G., Aloni, D., Amendola, L., Anchordoqui, L. A., et al. (2022) · Journal of High Energy Astrophysics

Cosmology and Gravitation TheoriesGalaxies: Formation, Evolution, Phenomena

Cited by 37

The impact of human expert visual inspection on the discovery of strong gravitational lenses

Rojas, K., Collett, T. E., Ballard, D., Magee, M. R., Birrer, S., Buckley-Geer, E., Chan, J. H. H., Clément, B., Diego, J. M., Gentile, F., et al. (2023) · Monthly Notices of the Royal Astronomical Society

Astrophysical Phenomena and ObservationsGalaxies: Formation, Evolution, Phenomena

Cited by 22

TDCOSMO: XIX. Measuring stellar velocity dispersion with sub-percent accuracy for cosmography

Knabel, S., Mozumdar, P., Shajib, A. J., Treu, T., Cappellari, M., Spiniello, C., & Birrer, S. (2025) · Astronomy & Astrophysics

Galaxies: Formation, Evolution, PhenomenaCosmology and Gravitation Theories

Cited by 14

TDCOSMO XXIV. First spatially resolved kinematics of the lens galaxy obtained using JWST-NIRSpec to improve time-delay cosmography

Shajib, A. J., Treu, T., Suyu, S. H., Law, D., Yıldırım, A., Cappellari, M., Galan, A., Knabel, S., Wang, H., Birrer, S., et al. (2025) · arXiv

Galaxies: Formation, Evolution, PhenomenaCosmology and Gravitation Theories

Cited by 8