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The effect of secular galactic growth on the evolution of star clusters
Modeling CO emission from hydrodynamic simulations of nearby spirals, starbursting mergers, and high-redshift galaxies
The inefficiency of satellite accretion in forming extended star clusters.
nbody6tt: Tidal tensors in N-body simulations
The interplay between a galactic bar and a supermassive black hole: nuclear fuelling in a subparsec resolution galaxy simulation
Large and small-scale structures and the dust energy balance problem in spiral galaxies
A parsec-resolution simulation of the Antennae galaxies: formation of star clusters during the merger
Starbursts triggered by intergalactic tides and interstellar compressive turbulence.
A flexible method to evolve collisional systems and their tidal debris in external potentials
Galactic dynamics feeding the Galactic center
Evolution of the mass, size, and star formation rate in high redshift merging galaxies. MIRAGE - A new sample of simulations with detailed stellar feedback
Beads on a String and Spurs in Galactic Disks
Challenges for acoustic calculation models in "silent timber build", Part 1- FEM
The project "Silent Timber Build" will develop new prediction tools for timber structures. There are several challenges that have to be overcome to provide a full prediction tool. The differences in weight, stiffness and density for wooden structures compared to traditional, heavy and more homogeneous structural material have repercussions on how the sound propagates throughout the structures, aff
The Role of Turbulence in Star Formation Laws and Thresholds
The Long Lives of Giant Clumps and the Birth of Outflows in Gas-rich Galaxies at High Redshift
Low frequency sound transmission in multifamily wooden houses
In the recently finished research projects, AkuLite and AcuWood, it is clearly stated that low frequencies should be considered far more, prior to design new wooden structural building system. Lower than 50 Hz is preferable, and the most annoying frequencies appear between 20 and 50 Hz. However, it is still a long way to go in order to convince acousticians, the entire global industry and authorit
Dynamics of the Tidal Fields and Formation of Star Clusters in Galaxy Mergers
One Moment in Time-Modeling Star Formation in the Antennae
We present a new high-resolution N-body/smoothed particle hydrodynamics simulation of an encounter of two gas-rich disk galaxies that closely matches the morphology and kinematics of the interacting Antennae galaxies (NGC 4038/39). The simulation includes radiative cooling, star formation, and feedback from Type II supernovae. The large-scale morphology and kinematics are determined by the interna
Fully Compressive Tides in Galaxy Mergers
The disruptive effect of galactic tides is a textbook example of gravitational dynamics. However, depending on the shape of the potential, tides can also become fully compressive. When that is the case, they might trigger or strengthen the formation of galactic substructures (star clusters and tidal dwarf galaxies), instead of destroying them. We perform N-body simulations of interacting galaxies