83 citations · 269 across the 11 of their papers we have counts for
13 papers
Class I CH3OH Maser Emission from Bar-Driven Inflow Colliding with the Central Molecular Zone
V. S. Veena, W. -J. Kim, P. Schilke +9
The Central Molecular Zone of the Milky Way is shaped by the interplay of bar-driven inflows, shocks, and star formation. At Galactic longitude l=1.3, gas inflowing along the near-…
gr-Orbit-Toolkit: A Python-Based Software for Simulating and Visualizing Relativistic Orbits
Milagros Delgado, Wladimir E. Banda-Barragán
Creating software dedicated to simulation is essential for teaching and research in Science, Technology, Engineering, and Mathematics (STEM). Physics lecturing can be more effectiv…
Survival and synthetic observables of neutral atomic hydrogen in galactic wind simulations
Wladimir E. Banda-Barragán, Andrei Antipov, Daniel Villarruel
Connecting numerical simulations to observations is essential to understanding the physics of galactic winds. Our Galaxy hosts a large-scale, multi-phase nuclear wind, whose dense…
On the kinematic and thermodynamic state of clouds in complex wind-multi-cloud environments using a Friends-of-Friends analysis
Andrei Antipov, Wladimir E. Banda-Barragán, Yuval Birnboim +3
We investigate the interaction between a shock-driven hot wind and a cold multi-cloud layer, for conditions commonly found in interstellar and circumgalactic gas. We present a meth…
Starburst heating and synthetic ion column densities in multiphase galactic outflows
D. Villarruel, W. E. Banda-Barragán, B. Casavecchia
Stellar-driven galactic winds are multiphase outflows of energy and matter connecting the interstellar and circumgalactic media (CGM) with the intergalactic medium. Galactic winds…
Shock waves in Interstellar Cloud-Cloud and Wind-Cloud Collisions
Sebastián Navarrete, Bryan J. Pinargote, Wladimir E. Banda-Barragán
The interstellar medium (ISM) is a key ingredient of galaxies and their evolution, consisting of multiphase, turbulent dust and gas. Some of the star-forming regions in our Galaxy…
Galactic Superbubbles in 3D: Wind Formation and Cloud Shielding
Osmer Suárez-López, Andrés S. Villares, Wladimir E. Banda-Barragán
Galactic superbubbles are triggered by stellar feedback in the discs of star-forming galaxies. They are important in launching galactic winds, which play a key role in regulating t…
Hydrodynamic shielding in radiative multicloud outflows within multiphase galactic winds
Andrés S. Villares, Wladimir E. Banda-Barragán, Clara Rojas
Stellar-driven galactic winds regulate the mass and energy content of star-forming galaxies. Emission- and absorption-line spectroscopy shows that these outflows are multiphase and…
Shock-multicloud interactions in galactic outflows -- II. Radiative fractal clouds and cold gas thermodynamics
Wladimir Banda-Barragán, Marcus Brüggen, Volker Heesen +4
Galactic winds are crucial to the cosmic cycle of matter, transporting material out of the dense regions of galaxies. Observations show the coexistence of different temperature pha…
Structure and kinematics of shocked gas in Sgr B2: further evidence of a cloud-cloud collision from SiO emission maps
Jairo Armijos-Abendaño, Wladimir Banda-Barragán, Jesús Martín-Pintado +3
We present SiO J=2-1 maps of the Sgr B2 molecular cloud, which show shocked gas with a turbulent substructure comprising at least three cavities at velocities of [10,40] km s$^{-1}…
On the dynamics and survival of fractal clouds in galactic winds
Wladimir Banda-Barragán, Federico J. Zertuche, Christoph Federrath +3
Recent observations suggest that dense gas clouds can survive even in hot galactic winds. Here we show that the inclusion of turbulent densities with different statistical properti…
Filament formation in wind-cloud interactions. II. Clouds with turbulent density, velocity, and magnetic fields
Wladimir Banda-Barragán, Christoph Federrath, Roland Crocker +1
We present a set of numerical experiments designed to systematically investigate how turbulence and magnetic fields influence the morphology, energetics, and dynamics of filaments…
Filament formation in wind-cloud interactions. I. Spherical clouds in uniform magnetic fields
Wladimir Banda-Barragán, Ross Parkin, Christoph Federrath +2
Filamentary structures are ubiquitous in the interstellar medium, yet their formation, internal structure, and longevity have not been studied in detail. We report the results from…