activity
20232026
collaborators

5 papers

astro-ph.CO2026

Gamma-Ray Bursts as an Independent High-Redshift Probe of Dark Energy

Maria Giovanna Dainotti, Aleksander Łukasz Lenart, Biagio De Simone +6

Testing the CDM model requires cosmological probes spanning the wide redshift interval between Type Ia Supernovae (SNe Ia, ) and the Cosmic Microwave Background (C…

astro-ph.HE2024

An Optical Gamma-Ray Burst Catalogue with Measured Redshift PART I: Data Release of 535 Gamma-Ray Bursts and Colour Evolution

M. G. Dainotti, B. De Simone, R. F. Mohideen Malik +49

We present the largest optical photometry compilation of Gamma-Ray Bursts (GRBs) with redshifts (). We include 64813 observations of 535 events (including upper limits) from 28…

astro-ph.CO2023

Shedding new light on the Hubble constant tension through Supernovae Ia

Maria Giovanna Dainotti, Biagio De Simone, Giovanni Montani +1

The standard cosmological model, the CDM model, is the most suitable description for our universe. This framework can explain the accelerated expansion phase of the universe but…

astro-ph.CO2023

From the gravitational waves to the exoplanets: the Research Highlights

Maria Giovanna Dainotti, Biagio De Simone, Nissim Fraija

In this Research Highlights, we summarize 31 contributions provided during the Workshop \textit{Multifrequency Behaviour of High Energy Cosmic Sources - XIV}, held in Palermo (Ital…

astro-ph.CO2023

Supernovae Ia and Gamma-Ray Bursts together shed new lights on the Hubble constant tension and cosmology

M. G. Dainotti, B. De Simone, G. Montani +4

The LambdaCDM model is the most commonly accepted framework in modern cosmology. However, the local measurements of the Hubble constant, H0, via the Supernovae Type Ia (SNe Ia) cal…