Simulating the interstellar medium of galaxies with radiative transfer, non-equilibrium thermochemistry, and dust by Kannan, Rahul, Marinacci, Federico, Vogelsberger, Mark, Sales, Laura V, Torrey, Paul, Springel, Volker, Hernquist, Lars

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The Sunburst Arc: Direct Lyman α escape observed in the brightest known lensed galaxy by Rivera-Thorsen, TE, Dahle, H, Gronke, M, Bayliss, M, Rigby, JR, Simcoe, R, Bordoloi, R, Turner, M, Furesz, G

“…We demonstrate that the feature is unlikely to contain contamination from nearby sources, and that the central peak is unaffected by radiative transfer effects except for very slight absorption. …”
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GRMHD Simulations of Visibility Amplitude Variability for Event Horizon Telescope Images of Sgr A* by Medeiros, Lia, Chan, Chi-kwan, Özel, Feryal, Psaltis, Dimitrios, Kim, Junhan, Marrone, Daniel P., Sadowski, Aleksander B

“…Key words: accretion, accretion disks, black hole physics, Galaxy: center, radiative transfer…”
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Variability in GRMHD Simulations of Sgr A* : Implications for EHT Closure Phase Observations by Medeiros, Lia, Chan, Chi-kwan, Özel, Feryal, Psaltis, Dimitrios, Kim, Junhan, Marrone, Daniel P., Sadowski, Aleksander B

“…We use long time span, high cadence, GRMHD+radiative transfer models of Sgr A* to investigate the expected variability of closure phases in such observations. …”
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The Hubble Sequence at z ∼ 0 in the IllustrisTNG simulation with deep learning by Huertas-Company, Marc, Rodriguez-Gomez, Vicente, Nelson, Dylan, Pillepich, Annalisa, Bottrell, Connor, Bernardi, Mariangela, Domínguez-Sánchez, Helena, Genel, Shy, Pakmor, Ruediger, Snyder, Gregory F, Vogelsberger, Mark

“…We generate mock SDSS images of a mass complete sample of ∼ 12 000 galaxies in the simulation using the radiative transfer code SKIRT and include PSF and noise to match the SDSS r-band properties. …”
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FAST VARIABILITY AND MILLIMETER/IR FLARES IN GRMHD MODELS OF Sgr A* FROM STRONG-FIELD GRAVITATIONAL LENSING by Chan, Chi-kwan, Psaltis, Dimitrios, Medeiros, Lia, Marrone, Daniel P., Narayan, Ramesh, Ozel, Feryal, Sadowski, Aleksander B

“…We explore the variability properties of long, high-cadence general relativistic magnetohydrodynamic (GRMHD) simulations across the electromagnetic spectrum using an efficient, GPU-based radiative transfer algorithm. We focus on both standard and normal evolution (SANE) and magnetically arrested disk (MAD) simulations with parameters that successfully reproduce the time-averaged spectral properties of Sgr A* and the size of its image at 1.3 mm. …”
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A redshift-dependent IRX–β dust attenuation relation for TNG50 galaxies by Schulz, Sebastian, Popping, Gergö, Pillepich, Annalisa, Nelson, Dylan, Vogelsberger, Mark, Marinacci, Federico, Hernquist, Lars

“…We select 7280 star-forming main-sequence (SFMS) galaxies with stellar mass ≥109 M⊙ at redshifts 0 ≤ z ≤ 4 and perform radiative transfer with skirt to model effects of interstellar medium dust on the emitted stellar light. …”
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The dust-continuum size of TNG50 galaxies at z = 1–5: a comparison with the distribution of stellar light, stars, dust, and H2 by Popping, Gergö, Pillepich, Annalisa, Calistro Rivera, Gabriela, Schulz, Sebastian, Hernquist, Lars, Kaasinen, Melanie, Marinacci, Federico, Nelson, Dylan, Vogelsberger, Mark

“…ABSTRACT We present predictions for the extent of the dust-continuum emission of main-sequence galaxies drawn from the TNG50 simulation in the range z = 1–5. We couple the radiative transfer code SKIRT to the output of the TNG50 simulation and measure the dust-continuum half-light radius of the modelled galaxies, assuming a Milky Way dust type and a metallicity-dependent dust-to-metal ratio. …”
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NEW CONSTRAINTS ON THE ESCAPE OF IONIZING PHOTONS FROM STARBURST GALAXIES USING IONIZATION-PARAMETER MAPPING by Zastrow, Jordan, Oey, M. S., Veilleux, Sylvain, McDonald, Michael A.

“…Ionization-parameter mapping provides a simple, yet effective, way to study the radiative transfer in starburst galaxies. We obtain emission-line ratio maps of [S III]/[S II] for six, nearby, dwarf starbursts: NGC 178, NGC 1482, NGC 1705, NGC 3125, NGC 7126, and He 2-10. …”
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Spectral and Timing Analysis of the Accretion-powered Pulsar 4U 1626–67 Observed with Suzaku and NuSTAR by Iwakiri, Wataru B., Pottschmidt, Katja, Falkner, Sebastian, Hemphill, Paul B., Fürst, Felix, Nishimura, Osamu, Schwarm, Fritz-Walter, Wolff, Michael T., Marcu-Cheatham, Diana M., Chakrabarty, Deepto, Tomsick, John A., Wilson-Hodge, Colleen A., Kühnel, Matthias Bissinger, Terada, Yukikatsu, Enoto, Teruaki, Wilms, Jörn

“…This information is important to validate the theoretical predictions from radiation transfer in a strong magnetic field.…”
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