papers
Publications (2)
astro-ph.EP2025
A Detailed Investigation of HD 209458 b HST & JWST Transmission Spectra with SANSAR
Avinash Verma, Jayesh Goyal, Swaroop Avarsekar +1
HD 209458 b is the first exoplanet on which an atmosphere was detected. Since then, its atmosphere has been investigated using multiple telescopes and instruments. However, many of…
astro-ph.EP2025
A metal-poor atmosphere with a hot interior for a young sub-Neptune progenitor: JWST/NIRSpec transmission spectrum of V1298 Tau b
Saugata Barat, Jean-Michel Désert, Sagnick Mukherjee +19
We present the JWST/NIRSpec G395H transmission spectrum of the young (10 - 20 Myr old) transiting planet V1298 Tau b (9.85+/-0.35 Re, Teq=670K). Combined HST and JWST observations…