107 citations · 231 across the 28 of their papers we have counts for
11 papers · 1 filter
Probing the resolved K-S relation in nearby galaxies: Insights from UVIT and ALMA observations
K Sruthi, Sreeja S Kartha, Blesson Mathew +3
This study examines the resolved Kennicutt Schmidt (rKS) relation, defined as the connection between the star formation rate surface density (Sigma SFR) and the molecular gas mass…
Deciphering the properties of UV upturn galaxies in the Virgo cluster
Krishna R. Akhil, Sreeja S Kartha, Namitha Kizhuprakkat +2
The UV upturn refers to the increase in UV flux at wavelengths shorter than 3000 Å observed in quiescent early-type galaxies (ETGs), which still remains a puzzle. In this study, we…
The Interaction Jigsaw: Investigating star formation in interacting galaxies
Thomas Robin, Sreeja S Kartha, Akhil Krishna R +5
Interaction between galaxies play a pivotal role in their evolution. Ongoing star formation in spiral galaxies can be affected by these processes. We select a sample of interacting…
Beyond the Rings: Polar Ring Galaxy NGC 4262 and its Globular Cluster System
Akhil Krishna R, Sreeja S Kartha, Blesson Mathew
In the context of the hierarchical model of galaxy evolution, polar ring galaxies (PRGs) are considered the intermediate phase between ongoing mergers and quiescent galaxies. This…
Disentangling the association of PAH molecules with star formation : Insights from JWST and UVIT
K. Ujjwal, Sreeja S Kartha, Akhil Krishna R +4
Polycyclic Aromatic Hydrocarbons (PAHs) are ubiquitous complex molecules in the interstellar medium and are used as an indirect indicator of star-formation. On the other hand the u…
DES J024008.08-551047.5:A new member of the polar ring galaxy family
Krishna R. Akhil, Sreeja S Kartha, Blesson Mathew +3
During the visual observations of optical imaging data obtained from the DECaLS, a serendipitous discovery emerged, revealing the presence of a ringed galaxy, DES J024008.08-551047…