Search Results - "Burkert, Andreas"

Disruption of dark matter substructure: fact or fiction? by van den Bosch, Frank C, Ogiya, Go, Hahn, Oliver, Burkert, Andreas

“…Abstract Accurately predicting the demographics of dark matter (DM) substructure is of paramount importance for many fields of astrophysics, including…”
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THE FORMATION OF FILAMENTARY BUNDLES IN TURBULENT MOLECULAR CLOUDS by Moeckel, Nickolas, Burkert, Andreas

“…ABSTRACT The classical picture of a star-forming filament is a near-equilibrium structure with its collapse dependent on its gravitational criticality. Recent…”
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THE DEPENDENCE OF STAR FORMATION EFFICIENCY ON GAS SURFACE DENSITY by Burkert, Andreas, Hartmann, Lee

“…Studies by Lada et al. and Heiderman et al. have suggested that star formation mostly occurs above a threshold in gas surface density capital sigma of capital…”
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OSCILLATING FILAMENTS. I. OSCILLATION AND GEOMETRICAL FRAGMENTATION by Gritschneder, Matthias, Heigl, Stefan, Burkert, Andreas

“…ABSTRACT We study the stability of filaments in equilibrium between gravity and internal as well as external pressure using the grid-based AMR code RAMSES. A…”
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Kinematics of simulated galaxies – I. Connecting dynamical and morphological properties of early-type galaxies at different redshifts by Schulze, Felix, Remus, Rhea-Silvia, Dolag, Klaus, Burkert, Andreas, Emsellem, Eric, van de Ven, Glenn

“…State-of-the-art integral field surveys like ATLAS3D, SLUGGS, CALIFA, SAMI, and MaNGA provide large data sets of kinematical observations of early-type…”
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On the origin of the fundamental metallicity relation and the scatter in galaxy scaling relations by Forbes, John C., Krumholz, Mark R., Burkert, Andreas, Dekel, Avishai

“…We present a simple toy model to understand what sets the scatter in star formation and metallicity of galaxies at fixed mass. According to this model, the…”
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Rise and fall of post-starburst galaxies in Magneticum Pathfinder by Lotz, Marcel, Dolag, Klaus, Remus, Rhea-Silvia, Burkert, Andreas

“…ABSTRACT Post-starburst (PSB) galaxies belong to a short-lived transition population between star-forming (SF) and quiescent galaxies. Deciphering their…”
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The co-evolution of total density profiles and central dark matter fractions in simulated early-type galaxies by Remus, Rhea-Silvia, Dolag, Klaus, Naab, Thorsten, Burkert, Andreas, Hirschmann, Michaela, Hoffmann, Tadziu L, Johansson, Peter H

“…We present evidence from cosmological hydrodynamical simulations for a co-evolution of the slope of the total (dark and stellar) mass density profile, ..., and…”
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Star Formation by Supernova Implosion by Romano, Leonard E. C., Burkert, Andreas, Behrendt, Manuel

“…Recent hydrodynamical simulations of the late stages of supernova remnant (SNR) evolution have revealed that as they merge with the ambient medium, SNRs…”
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The outer stellar halos of galaxies: how radial merger mass deposition, shells, and streams depend on infall-orbit configurations by Karademir, Geray S, Remus, Rhea-Silvia, Burkert, Andreas, Dolag, Klaus, Hoffmann, Tadziu L, Moster, Benjamin P, Steinwandel, Ulrich P, Zhang, Jielai

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Origin of the antihierarchical growth of black holes by Hirschmann, Michaela, Somerville, Rachel S., Naab, Thorsten, Burkert, Andreas

“…Abstract Observational studies have revealed a 'downsizing' trend in black hole (BH) growth: the number densities of luminous active galactic nuclei (AGN) peak…”
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Cloud Formation by Supernova Implosion by Romano, Leonard E. C., Behrendt, Manuel, Burkert, Andreas

“…Abstract The deposition of energy and momentum by supernova explosions has been subject to numerous studies in the past few decades. However, while there has…”
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Relaxation and stripping – The evolution of sizes, dispersions and dark matter fractions in major and minor mergers of elliptical galaxies by Hilz, Michael, Naab, Thorsten, Ostriker, Jeremiah P., Thomas, Jens, Burkert, Andreas, Jesseit, Roland

“…ABSTRACT We revisit collisionless major and minor mergers of spheroidal galaxies in the context of recent observational insights on compact massive early‐type…”
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Structural Evolution in Massive Galaxies at z ∼ 2 by Tadaki, Ken-ichi, Belli, Sirio, Burkert, Andreas, Dekel, Avishai, Förster Schreiber, Natascha M., Genzel, Reinhard, Hayashi, Masao, Herrera-Camus, Rodrigo, Kodama, Tadayuki, Kohno, Kotaro, Koyama, Yusei, Lee, Minju M., Lutz, Dieter, Mowla, Lamiya, Nelson, Erica J., Renzini, Alvio, Suzuki, Tomoko L., Tacconi, Linda J., Übler, Hannah, Wisnioski, Emily, Wuyts, Stijn

“…We present 0 2 resolution Atacama Large Millimeter/submillimeter Array (ALMA) observations at 870 m in a stellar mass-selected sample of 85 massive ( )…”
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Core formation in high-z massive haloes: heating by post-compaction satellites and response to AGN outflows by Dekel, Avishai, Freundlich, Jonathan, Jiang, Fangzhou, Lapiner, Sharon, Burkert, Andreas, Ceverino, Daniel, Du, Xiaolong, Genzel, Reinhard, Primack, Joel

“…ABSTRACT Observed rotation curves in star-forming galaxies indicate a puzzling dearth of dark matter in extended flat cores within haloes of mass ≥1012M⊙ at z…”
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Gravitational Focusing and the Star Cluster Initial Mass Function by Kuznetsova, Aleksandra, Hartmann, Lee, Burkert, Andreas

“…We discuss the possibility that gravitational focusing is responsible for the power-law mass function of star clusters . This power law can be produced…”
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DASH: a library of dynamical subhalo evolution by Ogiya, Go, van den Bosch, Frank C, Hahn, Oliver, Green, Sheridan B, Miller, Tim B, Burkert, Andreas

“…The abundance and demographics of dark matter substructure are important for many areas in astrophysics and cosmological N-body simulations have been the…”
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From kpcs to the central parsec of NGC 1097: feeding star formation and a black hole at the same time by Prieto, M Almudena, Fernandez-Ontiveros, Juan A, Bruzual, Gustavo, Burkert, Andreas, Schartmann, Marc, Charlot, Stephan

“…Abstract A panchromatic view of the star-forming ring and feeding process in the central kpc of the galaxy NGC 1097 is presented. The assembled IR to UV images…”
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The morphology–density relation: impact on the satellite fraction by Teklu, Adelheid F., Remus, Rhea–Silvia, Dolag, Klaus, Burkert, Andreas

“…Abstract In the past years several authors studied the abundance of satellites around galaxies in order to better estimate the halo masses of host galaxies. To…”
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Statistical Properties of Collisionless Equal- and Unequal-Mass Merger Remnants of Disk Galaxies by Naab, Thorsten, Burkert, Andreas

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