Much ado about nothing
Ravi Sheth (U Pittsburgh ) - November 17 (Monday) at 12:00 noon
Galaxy surveys show the presence of large voids (characteristic
radii about twenty megaparsecs). It is sometimes argued that the
voids in the galaxy distribution are much too large to be easily
accomodated in CDM models. To address this, I'll discuss a simple
model of voids in the dark matter distribution, and what the model
implies for the properties of void galaxies.
The seminar will be held in 501 Campbell Hall.
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