2 papers
astro-ph.SR2025
Polycyclic Aromatic Hydrocarbons in the circumstellar medium of Herbig Ae/Be stars
R. Arun, Blesson Mathew, B. Shridharan +4
We present a comprehensive mid-infrared spectroscopic survey of 124 Herbig Ae/Be stars using newly processed Spitzer/IRS spectra from the newly released CASSISjuice database. Based…
astro-ph.GA2024
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 Ã observed in quiescent early-type galaxies (ETGs), which still remains a puzzle. In this study, we…