98 citations · 521 across the 33 of their papers we have counts for
34 papers
The 2025 Release of Cloudy
Chamani M. Gunasekera, Peter A. M. van Hoof, Maryam Dehghanian +6
We present the 2025 release of the spectral synthesis code Cloudy, highlighting significant enhancements to the scope and accuracy of the physics which have been made since the pre…
H-, He-like recombination spectra -- V: On the dependence of the simulated line intensities on the number of electronic levels of the atoms
F. Guzmán, M. Chatzikos, G. Ferland
This paper presents a study of the dependence of the simulated intensities of recombination lines from hydrogen and helium atoms on the number of -resolved principal quantum…
Cloudy and the High-Resolution Microcalorimeter Revolution: Optical, UV, and X-ray Spectra of One-electron Systems
Chamani M. Gunasekera, Peter A. M. van Hoof, Marios Chatzikos +1
With the launch of the XRISM microcalorimeter mission, space-based X-ray observations will achieve a record spectral resolving power of 1200. With this resolving…
The 23.01 release of Cloudy
Chamani M. Gunasekera, Peter A. M. van Hoof, Marios Chatzikos +1
We announce the C23.01 update of Cloudy. This corrects a simple coding error, present since 1990, in one routine that required a conversion from the line-center to the mean…
The 2023 release of Cloudy
Marios Chatzikos, Stefano Bianchi, Francesco Camilloni +8
We describe the 2023 release of the spectral synthesis code Cloudy. Since the previous major release, migrations of our online services motivated us to adopt git as our version con…
Revisiting the gas-phase chemical rate coefficients at high temperatures in CLOUDY
Gargi Shaw, Gary Ferland, M. Chatzikos
A two-body gas-phase reaction rate coefficient can be given by the usual Arrhenius-type formula which depends on temperature. The UMIST Database for Astrochemistry is a widely used…