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Formation and evolution of elliptical galaxies
Monthly Notices of the Royal Astronomical Society, 2002We address the problem of the formation and evolution of elliptical galaxies (from dwarf to normal/giant systems). In particular, by means of N-body-tree–SPH simulations, incorporating cooling, star formation, energy feedback and chemical evolution, we intend to explore whether the formation of elliptical galaxies from the monolithic collapse of ...
CHIOSI, CESARE, CARRARO, GIOVANNI
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The Role of Dark Matter in Galaxy Formation and Evolution
Proceedings of the 1st International Conference on Innovations in Applied Mathematics, Physics and Astronomy: At the forefront of contemporary astrophysics, it is widely accepted that galaxy formation is directly attributed to the gravitational pull of dark matter halos.
Tianyu Zhang
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Galaxy Formation and Evolution in an Einstein-de Sitter Cosmology
Science and Technology of Engineering, Chemistry and Environmental ProtectionThe Einstein-de Sitter universe, proposed in 1932, presents a flat, matter-only cosmological model that offers insights into the galaxies’ formation and evolution.
Jian Pan
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Galaxy Formation and Evolution: Frontmatter
, 20101. Introduction 2. Observational facts 3. Cosmological background 4. Cosmological perturbations 5. Gravitational collapse and collisionless dynamics 6. Probing the cosmic density field 7. Formation and structure of dark matter halos 8.
H. Mo, F. V. D. Bosch, S. White
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THE FORMATION AND EVOLUTION OF GALAXIES
The New Cosmology, 2005The past decade has witnessed the establishment of a “standard paradigm” for structure formation in the Universe. It is now universally accepted that the dominant matter component of the Universe is in some form of non-baryonic, weaklyinteracting dark matter. Structure in the dark matter originated from inhomogeneities that were generated shortly after
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Star Formation and Evolution of Galaxies [PDF]
AIP Conference Proceedings, 2008 We discuss how the star formation influences the evolution of galaxies. Processes in the ISM combine the gravitational instability with hydrodynamical instabilities triggering formation of stars. Various feedback processes operating in the star forming regions such as stellar winds, ionising radiation, and supernova explosions produce bubbles of hot ...
Jan Palouš +4 more
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Galaxy Formation in ΛCDM Cosmology
Annual Review of Nuclear and Particle ScienceThis is a golden age for galaxy formation: Existing and especially new telescopes are providing observations that challenge and illuminate rapidly improving theory and simulations.
J. Primack
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Chemical Evolution in Simulations of Galaxy Formation [PDF]
, 2002 We developed a new algorithm to implement detailed chemical evolution in SPH models of galaxy formation. Delayed gas restitution and different production timescales for different elements are taken into account, with minor computational effort. The algorithm is especially conceived for SPH simulations with large numbers of particles, and for parallel ...
Portinari,L, CARRARO, GIOVANNI, Lia,C
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The Formation & Evolution of Galaxies
Daedalus, 2014Weighing in at 1042 kilograms and measuring 1021 meters across, galaxies are perhaps the most awe-inspiring objects known to mankind. They are also the only places in an otherwise dark and unforgiving universe where stars and planets are able to form. In the past five to ten years we have made enormous progress in understanding when galaxies came into
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Cosmological simulations of galaxy formation
Nature Reviews Physics, 2019Over recent decades, cosmological simulations of galaxy formation have been instrumental in advancing our understanding of structure and galaxy formation in the Universe.
M. Vogelsberger +3 more
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