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  1. The Cosmic Baryon Cycle in IllustrisTNG: Flows of Mass, Energy, and Metals

    Publication
    We measure and analyze the inflows and outflows of mass, energy, and metals through the interstellar medium (ISM) and circumgalactic medium (CGM) of galaxies in the IllustrisTNG100 simulations …

  2. The GHOSDT Simulations. II. Missing HH\(_2\) in Simulations of a Self-regulated Interstellar Medium

    Publication
    Observations in the Galaxy and nearby spirals have established that the H I-to-H\(_{2}\) transition at solar metallicity occurs at gas weight of P …

  3. Molecular Hydrogen in High-redshift Damped Ly\(\alpha\) Absorbers

    Publication
    Simulations predict that circumgalactic hydrogen gas surrounding massive (\(M_{\rm{halo}}^{z=1}=10^{12}-10^{13}\ M_{\odot}\)) galaxies at \(z\sim4\) may be predominantly neutral, and …

  4. NOEMA\(^{\rm 3D}\): A first kiloparsec resolution study of a z \(\sim\) 1.5 main sequence barred galaxy channeling gas into a growing bulge

    Publication
    We present a very deep CO(3─2) observation of a massive, gas-rich, main sequence, barred spiral galaxy at z ≍ 1.52. Our data were taken with the …

  5. Resolving stellar populations, star formation, and ISM conditions with JWST in a large spiral galaxy at z \(\sim\) 2

    Publication
    Cosmic noon represents the prime epoch of galaxy assembly, and a sweet spot for observations with the James Webb Telescope (JWST) and ground-based near-IR integral-field …

  6. The ALMA-CRISTAL survey: Resolved kinematic studies of main sequence star-forming galaxies at 4

    Publication
    We present a detailed kinematic study of a sample of 32 massive (9.5 ⩽ log(M\(_{*}\)/M\(_{\odot}\)) ⩽ 10.9) main sequence star-forming galaxies (MS SFGs) at …

  7. Bursts of Star Formation and Radiation-driven Outflows Produce Efficient LyC Leakage from Dense Compact Star Clusters

    Publication
    The escape of LyC photons emitted by massive stars from the dense interstellar medium (ISM) of galaxies is a key bottleneck for cosmological reionization. The escape fraction varies …

  8. The GHOSDT Simulations: I. Magnetic Support in Gas-rich Disks

    Publication
    Galaxies at redshift z ∼ 1–2 display high star formation rates with elevated cold gas fractions and column densities. Simulating a self-regulated interstellar medium (ISM) in a …

  9. The Molecular Cloud Life Cycle. I. Constraining H\(_{2}\) Formation and Dissociation Rates with Observations

    Publication
    Molecular clouds (MCs) are the birthplaces of new stars in galaxies. A key component of MCs are photodissociation regions (PDRs), where far-ultraviolet radiation plays a crucial role …

  10. PHIBSS: Searching for Molecular Gas Outflows in Star-Forming Galaxies at \(z =\) 0.5-2.6

    Publication
    We present an analysis of millimeter CO observations to search and quantify signatures of molecular gas outflows. We exploit the large sample of …

  11. Disk Kinematics at High Redshift: DysmalPy's Extension to 3D Modeling and Comparison with Different Approaches

    Publication
    Spatially-resolved emission line kinematics are invaluable to investigating fundamental galaxy properties and have become increasingly accessible for galaxies at \(z\gtrsim0.5\) through sensitive near-infrared imaging …

  12. The Molecular Cloud Lifecycle II: Formation and Destruction of Molecular Clouds Diagnosed via H\(_2\) Fluorescent Emission Emission

    Publication
    Molecular hydrogen (H\(_2\)) formation and dissociation are key processes that drive the gas lifecycle in galaxies. Using the SImulating the LifeCycle of Molecular Clouds (SILCC) zoom-in …

  13. Sunyaev–Zeldovich Signals from L* Galaxies: Observations, Analytics, and Simulations

    Publication
    We analyze measurements of the thermal Sunyaev-Zeldovich (tSZ) effect arising in the circumgalactic medium (CGM) of \(L^*\) galaxies, reported by Bregman et al. 2022 and Das et …

  14. X-ray signatures of galactic outflows into the circumgalactic medium

    Publication
    We present a set of controlled hydrodynamical simulations to study the effects of strong galactic outflows on the density and temperature structures, and associated X-ray signatures, of …

  15. [C II] Emission in a Self-regulated Interstellar Medium

    Publication
    The [CII] 157.74 \(\mu\)m fine structure transition is one of the brightest and most well-studied emission lines in the far-infrared (FIR), produced in the …

  16. H I in Molecular Clouds: Irradiation by FUV Plus Cosmic Rays

    Publication
    We extend the analytic theory presented by Sternberg et al. and Bialy & Sternberg for the production of atomic hydrogen (H I) via far-ultraviolet (FUV) photodissociation at the …

  17. A geometric distance to the supermassive black Hole of NGC 3783

    Publication
    The angular size of the broad line region (BLR) of the nearby active galactic nucleus (AGN) NGC 3783 has been spatially resolved by recent observations with VLTI/GRAVITY …

  18. A new ionisation network and radiation transport module in PLUTO

    Publication
    We introduce a new general-purpose time-dependent ionisation network (IN) and a radiation transport (RT) module in the magneto-hydrodynamic (MHD) code PLUTO. Our ionisation network is …

  19. An image of the dust sublimation region in the nucleus of NGC 1068

    Publication
    We present near-infrared interferometric data on the Seyfert 2 galaxy NGC 1068, obtained with the GRAVITY instrument on the European Southern Observatory Very Large Telescope Interferometer. The …

  20. Chemical Abundances in a Turbulent Medium–H2, OH+, H2O+, ArH+

    Publication
    Supersonic turbulence results in strong density fluctuations in the interstellar medium (ISM), which have a profound effect on the chemical structure. Particularly useful probes of the diffuse ISM …

  21. A geometric distance measurement to the Galactic center black hole with 0.3% uncertainty

    Publication
    We present a 0.16% precise and 0.27% accurate determination of R0, the distance to the Galactic Center. Our measurement uses the star S2 on its 16 …