3 papers
astro-ph.GA2024
Detection of new galaxy candidates at z > 11 in the JADES field using JWST NIRCam
Priyanka Chakraborty, Arnab Sarkar, Scott Wolk +5
We report the detection of six new galaxy candidates with photometric redshifts 11 within the JWST Advanced Deep Extragalactic Survey (JADES) GOODS-S and GOODS-N fields. Th…
astro-ph.HE2023
Investigating the impact of atomic data uncertainties on measured physical parameters of the Perseus galaxy cluster
Priyanka Chakraborty, Rachel Hemmer, Adam R. Foster +4
Accurate atomic data and plasma models are essential for interpreting the upcoming high-quality spectra from missions like XRISM and Athena. Estimating physical quantities, like te…
astro-ph.HE2023
New resonance scattering model in AtomDB: application to line suppression in galaxy clusters and elliptical galaxies
Priyanka Chakraborty, Adam Foster, Randall Smith +2
In this paper, we present a simple, one-step, self-consistent, and fast resonance scattering model rsapec based on the AtomDB database. This model can be used as an alternative to…