Saeed Tavasoli
Physics Department, Kharazmi University
Void Galaxy Distribution: A Challenge for ΛCDM
Abstract: The under-dense regions of cosmic web provide powerful cosmological laboratories and have been widely used in recent years to extract cosmological information. Since these environments are in the linear regime, this makes them attractive to theoretical modeling and tests.
On the other hand, the low frequency of galaxy mergers inside these regions makes them an ideal environment for the study of the environmental dependence of galaxy formation and evolution with the minimal impact from mergers.
In this talk I will discuss properties of void environments and how void-galaxy distribution could make a possible challenge with LCDM model.
یکشنبه 12 دی 1400، ساعت 19:00
Sunday 2 January 2022 – 19:00 Tehran Time
اتاق سمینار مجازی –Virtual Seminar Room
https://vc.sharif.edu/ch/cosmology
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