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Dwarf galaxies and the small scale problems of the standard model of cosmology

آزاده فتاحی

Azadeh Fattahi

Institute for Computational Cosmology,

 Department of Physics, Durham University

Abstract: Despite its large success in explaining the large scale structure of the Universe, the standard model of cosmology (LCDM) has faced a number of challenges in explaining the observations of dwarf galaxies in the local universe. I will discuss the main problems and show how/whether these “small scale problems” are resolved in the state-of-the-art LCDM hydrodynamical simulations. I will particularly focus on the dark matter content of dwarfs galaxies, the too-big-to-fail and the core-cusp problem.

 

 یکشنبه 15 تیر 1399، ساعت 17:00

Sunday 5 July, 2020 – 17:00 Tehran Time

  اتاق سمینار مجازی –Virtual Seminar Room

https://vclass.ecourse.sharif.edu/ch/cosmology

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