New Member

New member in the Cosmology Group

October 5, 2022

Observational Cosmology Group

Jonás Chaves has joined the Observational Cosmology Group at IFAE as Postdoc researcher.

Jonás obtained his PhD at CEFCA in 2017, he was a postdoc at Argonne National Laboratory (2017-2020) and at the Donostia International Physics Center (2020-2022).

His interests cover a broad range of topics in cosmology and astrophysics: galaxy-halo connection, cross-correlation of large-scale structure and cosmic microwave background, photometric redshifts, and active galactic nuclei.

Welcome, Jonás.

Latest Group News

Event

CEPC 2025 International Workshop takes place in Barcelona

June 19, 2025

The 2025 European Edition of the International Workshop on the Circular Electron-Positron Collider (CEPC) is currently underway in Barcelona, Spain, from June 16 to 19, hosted by IFAE.

Event

Outreach talk about the latest DESI results

June 11, 2025

Sindhu Satyavolu and Laura Casas delivered the seminar “Probing Cosmic Acceleration with DESI: Is Dark Energy Evolving?” at the Sala de Graus II (UAB), in a hybrid format. The speakers presented the latest results from the Dark Energy Spectroscopic Instrument (DESI) and introduced key cosmological concepts to ensure accessibility for a non-specialist audience.

New results

Andreu Font Presents Latest DESI BAO Results at Harvard

May 5, 2025

Andreu Font presented new DESI results on Baryon Acoustic Oscillations at Harvard, raising questions about the ΛCDM model and the constancy of the cosmological constant.