73 citations · 169 across the 12 of their papers we have counts for
3 papers · 1 filter
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…
Front-row seat of the recent R Aqr periastron passage: X-ray multi-epoch spectral and spatial analysis
A. Sacchi, M. Karovska, J. Raymond +7
We report on the X-ray spectral and spatial evolution of the Symbiotic star R Aqr. Through a multi-epoch observational campaign performed with Chandra between 2017 and 2022, we stu…
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…