Colgáin, Eoin Ó

1. The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
   2025/04/02 by Eleonora Di Valentino, Di Valentino, Eleonora, Jackson Levi Said +1099 · 7 voices · 111 citations
   Physics and Astronomy · #Cosmology and Gravitation Theories #Galaxies: Formation, Evolution, Phenomena #Dark Matter and Cosmic Phenomena
2. How much has DESI dark energy evolved since DR1?
   2025/04/06 by Eoin Ó Colgáin, Colgáin, Eoin Ó, Saeed Pourojaghi +5 · 22 citations
   Physics and Astronomy · #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th)
3. Anisotropic Distance Ladder in Pantheon+ Supernovae
   2023/04/05 by Ruairí McConville, Eoin Ó Colgáin, McConville, Ruairí +1 · 5 citations
   Physics and Astronomy · #Astronomy and Astrophysical Research #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Gamma-ray bursts and supernovae #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #Radio Astronomy Observations and Technology
4. A comparison of Bayesian and frequentist confidence intervals in the presence of a late Universe degeneracy
   2023/07/30 by Colgáin, Eoin Ó, Pourojaghi, Saeed, Sheikh-Jabbari, M. M. +1 · 2 citations
   #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences
5. Do high redshift QSOs and GRBs corroborate JWST?
   2024/05/30 by Eoin Ó Colgáin, Colgáin, Eoin Ó, M. M. Sheikh-Jabbari +3 · 2 citations
   Physics and Astronomy · #Astro and Planetary Science #Astronomy and Astrophysical Research #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Gamma-ray bursts and supernovae #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph)
6. Further support for S₈ increasing with effective redshift
   2024/10/30 by Akarsu, Özgür, Colgáin, Eoin Ó, Sen, Anjan A. +1 · 2 citations
   #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th)
7. On Redshift Evolution & Negative Dark Energy Density in Pantheon+ Supernovae
   2023/01/30 by Malekjani, Mohammad, Conville, Ruairí Mc, Colgáin, Eoin Ó +2 · 1 citation
   #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th)
8. DESI and SNe: Dynamical Dark Energy, Ω_m Tension or Systematics?
   2024/12/17 by Eoin Ó Colgáin, M. M. Sheikh-Jabbari, Colgáin, Eoin Ó +1 · 1 citation
   Physics and Astronomy · #Astronomy and Astrophysical Research #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Gamma-ray bursts and supernovae #Space Science and Extraterrestrial Life