299 citations · 733 across the 15 of their papers we have counts for
16 papers
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…
Probing evolution of Long GRB properties through their cosmic formation history aided by Machine Learning predicted redshifts
Dhruv S. Bal, Aditya Narendra, Maria Giovanna Dainotti +3
Gamma-ray Bursts (GRBs) are valuable probes of cosmic star formation reaching back into the epoch of reionization, and a large dataset with known redshifts () is an important in…
Probing Evolution of Long Gamma-Ray Burst Properties through Their Cosmic Formation History
Nikita S. Khatiya, Maria Giovanna Dainotti, Aditya Narendra +3
The astrophysics of Long GRB (LGRB) progenitors as well as possible cosmological evolution in their properties still poses many open questions. Previous studies suggest that the LG…
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.…
The multiwavelength correlations quest for central engines of GRB plateaus: magnetar vs black hole spin-down
Aleksander Ł. Lenart, Maria G. Dainotti, Nikita Khatiya +4
This manuscript presents a multilevel analysis of gamma-ray bursts (GRBs). We focus on the plateau phase, which is often observed in the light curves (LCs) of GRBs. We discuss its…
GRB Redshift Estimation using Machine Learning and the Associated Web-App
Aditya Narendra, Maria Dainotti, Milind Sarkar +7
Context. Gamma-ray bursts (GRBs), observed at redshifts as high as 9.4, could serve as valuable probes for investigating the distant Universe. However, this necessitates an increas…
A new binning method to choose a standard set of Quasars
Maria Giovanna Dainotti, Aleksander Lukasz Lenart, Mina Godsi Yengejeh +4
Although the Lambda Cold Dark Matter model is the most accredited cosmological model, information at intermediate redshifts (z) between type Ia Supernovae (z = 2.26) and the Cosmic…
The Scavenger Hunt for Quasar Samples to Be Used as Cosmological Tools
Maria Giovanna Dainotti, Giada Bargiacchi, Aleksander Łukasz Lenart +1
Although the Cold Dark Matter model is the most accredited cosmological model, information at high redshifts () between type Ia supernovae () and the Cosmic Microwav…
Quasars: standard candles up to z=7.5 with the precision of Supernovae Ia
Maria Giovanna Dainotti, Giada Bargiacchi, Aleksander Łukasz Lenart +2
Currently, the Cold Dark Matter model, which relies on the existence of cold dark matter and a cosmological constant , best describes the Universe. However, we lack informat…
Reducing the uncertainty on the Hubble constant up to 35\% with an improved statistical analysis: different best-fit likelihoods for Supernovae Ia, Baryon Acoustic Oscillations, Quasars, and Gamma-Ray Bursts
Maria Giovanna Dainotti, Giada Bargiacchi, Małgorzata Bogdan +5
Cosmological models and their parameters are widely debated, especially about whether the current discrepancy between the values of the Hubble constant, , obtained by type I…
A bias-free cosmological analysis with quasars alleviating tension
Aleksander Łukasz Lenart, Giada Bargiacchi, Maria Giovanna Dainotti +2
Cosmological models and their parameters are widely debated because of theoretical and observational mismatches of the standard cosmological model, especially the current discrepan…
The Gamma-ray Bursts fundamental plane correlation as a cosmological tool
M. G. Dainotti, A. Ł. Lenart, A. Chraya +5
Cosmological models and their corresponding parameters are widely debated because of the current discrepancy between the results of the Hubble constant, , obtained by SNe Ia…
Quasar standardization: Overcoming Selection Biases and Redshift Evolution
Maria Giovanna Dainotti, Giada Bardiacchi, Aleksander Lukasz Lenart +5
Quasars (QSOs) are extremely luminous active galatic nuclei currently observed up to redshift . As such, they have the potential to be the next rung of the cosmic distance…
Closure relations during the plateau emission of Swift GRBs and the fundamental plane
M. G. Dainotti, A. Ł. Lenart, N. Fraija +5
The Neil Gehrels Swift observatory observe Gamma-Ray bursts (GRBs) plateaus in X-rays. We test the reliability of the closure relations through the fireball model when dealing with…
The X-ray fundamental plane of the Platinum Sample, the Kilonovae and the SNe Ib/c associated with GRBs
Maria Giovanna Dainotti, Aleksander Lenart, Giuseppe Sarracino +3
A large fraction of Gamma-Ray Bursts (GRBs) lightcurves (LCs) shows X-ray plateaus. We analyze all GRBs with known redshifts presenting plateaus observed by \emph{The Neil Gehrels…
On the investigation of the closure relations for Gamma-Ray Bursts observed by Swift in the post-plateau phase and the GRB fundamental plane
Gokul Prem Srinivasaragavan, Maria Giovanna Dainotti, Nissim Fraija +5
Gamma-Ray Bursts (GRBs) are the most explosive phenomena in the Universe after the Big Bang. A large fraction of GRB lightcurves (LCs) shows X-ray plateaus. We perform the most com…