PIRSA:20100009 Scientific Series Cosmology

DOI10.48660/20100009

Series: Cosmology and Gravitation

Contigiani, O. (2020). The boundary of clusters. Perimeter Institute. https://pirsa.org/20100009

Contigiani, Omar. The boundary of clusters. Perimeter Institute, Oct. 20, 2020, https://pirsa.org/20100009 

@misc{ pirsa_PIRSA:20100009,
  doi = {10.48660/20100009},
  url = {https://pirsa.org/20100009},
  author = {Contigiani, Omar},
  keywords = {Cosmology},
  language = {en},
  title = {The boundary of clusters},
  publisher = {Perimeter Institute},
  year = {2020},
  month = {oct},
  note = {PIRSA:20100009 see, \url{https://pirsa.org}}
}

Abstract

The outskirts of accreting dark matter haloes exhibit a sudden drop in density delimiting the virialized region. After briefly describing the physics shaping this feature and how it is measured, I will discuss its applications. I will examine its connection to structure formation and how it can constrain the screening mechanisms of beyond-GR models of gravity.

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