55 citations · 244 across the 10 of their papers we have counts for
8 papers
Dust and Grain Size Evolution in Galaxy Simulations: What Matters and What Does Not
Massimiliano Parente, Desika Narayanan, Paul Torrey
We present the first implementation of an evolving dust grain size distribution (GSD) within a semi-analytic cosmological model (SAM) of galaxy evolution. This flexible model self-…
The Drivers of Cosmic Dust Temperature Evolution
Massimiliano Parente, Francesco Salvestrini, Gian Luigi Granato +7
Observations of the rest-frame far-infrared (far-IR) emission of galaxies suggest a mild increase of dust temperature with redshift, although constraining $T_{\rm du…
How To Use Thermal Dust Continuum Emission To Measure The Physical Properties Of Dusty Astrophysical Objects
Yancy L. Shirley, Jeffrey G. Mangum, Desika Narayanan +1
Dust grains in the interstellar medium interact with photons across the electromagnetic spectrum. They are generally photon energy converters, absorbing short wavelength radiation…
Recovering the Physical Properties of Molecular Gas in Galaxies from CO SLED Modeling
J. Kamenetzky, G. C. Privon, D. Narayanan
Modeling of the spectral line energy distribution (SLED) of the CO molecule can reveal the physical conditions (temperature, density) of molecular gas in Galactic clouds and other…
Molecular Disk Properties in Early-Type Galaxies
X. Xu, D. Narayanan, C. Walker
We study the simulated CO emission from elliptical galaxies formed in the mergers of gas-rich disk galaxies. The cold gas not consumed in the merger-driven starburst quickly resett…
The merger-driven evolution of warm infrared luminous galaxies
J. D. Younger, C. C. Hayward, D. Narayanan +3
We present a merger-driven evolutionary model for the production of luminous (LIRGs) and ultraluminous infrared galaxies (ULIRGs) with warm IR colours. Our results show that simula…