Simulating the formation of galaxies

Authors
Prof.
Joop Schaye
Date and time
8 Oct 2015 - 10:30 Europe/London
Address

Aula

Talk language
English
Slides language
English
Serie number
1
Description

The realism of hydrodynamical simulations of the formation and evolution of galaxies has improved considerably in recent years. I will try to give some insight into the reasons behind this success, focusing in particular on the importance of subgrid models and the associated limitations. I will also present recent results from the cosmological EAGLE simulations as well as from higher-resolution simulations of individual galaxies.

Type
Galaxies
Talk Video
https://youtu.be/cgACLn-Qyp8
Galaxy evolution

It may interest you

  • The role of metals from molecular clouds to galactic discs
    From the time the first stars formed to the present-day, metals have witnessed the assembly of structure in the Universe in great detail. Although metals only form in stars and stellar remnants, they are ubiquitously present everywhere. However, we still do not understand how metals are effectively dispersed throughout the Universe, and the various
    Piyush Sharda

    Aula

    23 Nov 2023 - 09:30 Europe/London
    Past
    Talk Video
    https://youtu.be/z-6pF8SArPw
  • Tracing the Chemical Evolution of Metals in local Star-Forming Galaxies: aperture effects and abundance patterns
    Nebular emission lines are a powerful diagnostic tool for tracing the chemical evolution in star-forming galaxies (SFGs) across cosmic time. Due to their proximity, SGFs are ideal for studying the physical properties, stellar population, and nebular gas in much more detail. The COS Legacy Spectroscopy SurveY (CLASSY) is a treasury survey that
    Dr.
    Karla Z. Arellano-Cordova

    Pleyades

    5 Sep 2023 - 10:30 Europe/London
    Past
    Talk Video
    https://youtu.be/jpvOD2fVm-I
  • The mystery of the galaxy without dark matter
    Using CGMS deep integral field data we have discovered that the massive galaxy NGC 1277 has no dark matter. This is the first time that a galaxy as massive as the Milky Way or more is found to be dark matter deficient. This result is unexpected within the Lambda-CDM cosmological paradigm. We propose several alternatives to explain this intriguing
    Sébastien
    Comerón Limbourg

    Aula

    15 Jun 2023 - 10:30 Europe/London
    Past
    Talk Video
    https://youtu.be/TMctBBbLn9Y