Audio / Video

Neutrino Physics from Cosmological Surveys

  • 01:07:06

Description

Measurements of the Cosmic Microwave Background radiation, and of the large scale structure in the universe, have taught us a great deal about the orgins and content of the universe, but there is still so much to learn. In the next decade we anticipate using new microwave background data, combined with cosmological measurements of the positions and shapes of galaxies, to measure the total mass of the neutrino particles. I will describe a path to making this indirect detection of the absolute neutrino mass scale using the Atacama Cosmology Telescope, Simons Observatory and the Large Synoptic Survey Telescope, which will complement direct measurements. I will also describe how different views of the universe will help us disentangle the signature of neutrinos from signatures of non-standard cosmologies.

Details

Title

Neutrino Physics from Cosmological Surveys

Creator

University of California, Berkeley. Dept. of Physics

Published

Berkeley, CA, University of California, Berkeley, Dept. of Physics, March 12, 2018

Full Collection Name

Physics Colloquia

Type

Video

Format

Lecture.

Extent

1 streaming video file

Other Physical Details

digital, sd., col.

Archive

Physics Library

Note

Recorded at a colloquium held on March 12, 2018, sponsored by the Dept. of Physics, University of California, Berkeley.

originally produced as an .mts file in 2018

Speakers: Jo Dunkley.

Collection

Physics Colloquia

Tracks

colloquia/3-12-18Jo.mp4 01:07:06

Linked Resources

View record in Digital Collections.