The radiation from stars and active galactic nuclei (AGNs) creates photodissociation regions
(PDRs) and X-ray-dominated regions (XDRs), where the chemistry or heating is dominated …

We describe the 2017 release of the spectral synthesis code CLOUDY, summarizing the
many improvements to the scope and accuracy of the physics which have been made since …

This is a summary of the 2013 release of the plasma simulation code Cloudy. Cloudy
models the ionization, chemical, and thermal state of material that may be exposed to an …

We present our new Atacama Large Millimeter/Submillimeter Array (ALMA) observations
targeting [O iii] 88 μm,[C ii] 158 μm,[N ii] 122 μm, and dust-continuum emission for three …

Synthetic observations are playing an increasingly important role across astrophysics, both
for interpreting real observations and also for making meaningful predictions from models. In …

The sensitive infrared telescopes, Spitzer and Herschel, have been used to target low-
metallicity star-forming galaxies, allowing us to investigate the properties of their interstellar …

We combine the stellar spectral synthesis code Starburst99, the nebular modeling code
MAPPINGS III and a one-dimensional dynamical evolution model of H II regions around …

We report initial results from the far-infrared fine structure line observations of a sample of 44
local starbursts, Seyfert galaxies, and infrared luminous galaxies obtained with the PACS …

We carried out a comprehensive far-UV survey of 12 CO and H 2 column densities along
diffuse molecular Galactic sight lines. This sample includes new measurements of CO from …

Far-infrared line and continuum fluxes are presented for a sample of 227 galaxies observed
with the Long Wavelength Spectrometer on the Infrared Space Observatory. The galaxy …