activity
20212026
most citedOn the Hubble constant tension in the SNe Ia Pantheon sample

389 citations · 734 across the 7 of their papers we have counts for

collaborators

9 papers

astro-ph.HE2026

Deciphering the VHE gamma-rays spectra of Extreme High-Frequency peaked BL Lac Objects through a Photohadronic Model

Sarira Sahu, D. I. Páez-Sánchez, A. U. Puga Oliveros +7

Extreme high-frequency peaked BL Lac objects (EHBLs) have their synchrotron peak above keV and their inverse Compton peak extends up to several TeVs. Due to low luminosity…

astro-ph.CO2025★ 299 cited

The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics

Eleonora Di Valentino, Jackson Levi Said, Adam Riess +533

The standard model of cosmology has provided a good phenomenological description of a wide range of observations both at astrophysical and cosmological scales for several decades.…

astro-ph.HE2025

Temporary EHBL-like behavior of Markarian 501 during July 2014 VHE flaring

Sarira Sahu, A. U. Puga Oliveros, D. I. Páez-Sánchez +6

Markarian 501, a BL Lac object well-known as a high energy gamma-ray source, has exhibited several epochs of very high energy (VHE) gamma-ray flaring events when its synchrotron pe…

astro-ph.CO2025

A New Master Supernovae Ia sample and the investigation of the tension

M. G. Dainotti, B. De Simone, A. Garg +19

Modern cosmological research still thoroughly debates the discrepancy between local probes and the Cosmic Microwave Background observations in the Hubble constant (\texorpdfstring{…

astro-ph.CO2024★ 6 cited

A doublet of cosmological models to challenge the H0 tension in the Pantheon Supernovae Ia catalog

B. De Simone, M. H. P. M. van Putten, M. G. Dainotti +1

CDM provides a leading framework in the interpretation of modern cosmology. Nevertheless, the scientific community still struggles with many open problems in cosmology. Among th…

hep-ph2023★ 19 cited

Probing chiral and flavored from cosmic bursts through neutrino interactions

ShivaSankar K. A., Arindam Das, Gaetano Lambiase +2

The origin of tiny neutrino mass is an unsolved puzzle leading to a variety of phenomenological aspects beyond the Standard Model (BSM). We consider gauge extension of the S…

astro-ph.CO2023★ 14 cited

The Hubble constant tension: current status and future perspectives through new cosmological probes

Maria Dainotti, Biagio De Simone, Giovanni Montani +2

The Hubble constant () tension is one of the major open problems in modern cosmology. This tension is the discrepancy, ranging from 4 to 6 , between the value estimat…

astro-ph.CO2022★ 7 cited

Running Hubble constant from the SNe Ia Pantheon sample?

Tiziano Schiavone, Giovanni Montani, Maria Giovanna Dainotti +3

The mismatch between different independent measurements of the expansion rate of the Universe is known as the Hubble constant () tension, and it is a serious and pressing prob…

astro-ph.CO2021★ 389 cited

On the Hubble constant tension in the SNe Ia Pantheon sample

Maria Giovanna Dainotti, Biagio De Simone, Tiziano Schiavone +3

The Hubble constant () tension between Type Ia Supernovae (SNe Ia) and Planck measurements ranges from 4 to 6 . To investigate this tension, we estimate in the C…