27 citations · 28 across the 3 of their papers we have counts for
3 papers
AstroSat-UVIT observations of a possibly interacting pair of galaxies in HCG 77
Anshul Srivastava, Harvinder K. Jassal, Mamta Gulati +1
We aim to study star-forming regions and the spectral energy distribution of two possibly interacting galaxies, PGC 56121 and PGC 56125, in the Hickson Compact Group 77. We utilize…
A Critical Reanalysis of Supernova Type Ia Data
Ramanpreet Singh, Athul C N, H. K. Jassal
Cosmological parameter fitting remains crucial, especially with the abundance of available data. While many parameters have been tightly constrained, discrepancies-most notably the…
Constraining the dark energy statefinder hierarchy in a kinematic approach
Ankan Mukherjee, Niladri Paul, H. K. Jassal
In the present work, we have adopted a kinematic approach for constraining the extended null diagnostic of concordance cosmology, known as the statefinder hierarchy. A Taylor serie…