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astro-ph2004
Sub-Galactic Clumps at High Redshift: A Fragmentation Origin?
Andreas Immeli, Markus Samland, Pieter Westera +1
We investigate the origin of the clumpy structures observed at high redshift, like the chain galaxies. We use a three dimensional chemodynamical simulation describing the dynamics…
astro-ph2003
Gas Physics, Disk Fragmentation, and Bulge Formation in Young Galaxies
Andreas Immeli, Markus Samland, Ortwin Gerhard +1
We investigate the evolution of star-forming gas-rich disks, using a 3D chemodynamical model including a dark halo, stars, and a two-phase interstellar medium with feedback process…