10 citations · 11 across the 5 of their papers we have counts for
4 papers · 1 filter
Luminosity-Dependent Variations in the Secondary Maximum of Type Ia Supernovae and Their Connection to Host Galaxy Morphology
Jagriti Gaba, Rahul Kumar Thakur, Dinkar Verma +2
Type Ia supernovae (SNe Ia) are considered standardizable candles and are therefore important probes of the universe's expansion history and cosmic distances. In comparison to the…
Does the Amati Correlation Exhibit Redshift-Driven Heterogeneity in Long GRBs?
Darshan Singh, Meghendra Singh, Dinkar Verma +2
Long gamma-ray bursts (GRBs) offer significant insights into cosmology due to their high energy emissions and the potential to probe the early universe. The Amati relation, which l…
Investigating the Evolution of Amati Parameters with Redshift
Meghendra Singh, Darshan Singh, Kanhaiya Lal Pandey +2
Gamma Ray Bursts (GRB) are among the brightest objects in the Universe and hence can be observed up to a very high redshift. Properly calibrated empirical correlations between inte…
Investigating the Hubble Tension: Effect of Cepheid Calibration
Rahul Kumar Thakur, Harish Kumar, Shashikant Gupta +2
Recent observations of Type Ia supernovae (SNe) by SH0ES collaboration (R11 and R16) diverge from the value reported by recent CMBR observations utilising the Planck satellite and…