Video URL
https://pirsa.org/16040060Secluded Neutrinos: From the Early Universe to IceCube
APA
Shoemaker, I. (2016). Secluded Neutrinos: From the Early Universe to IceCube. Perimeter Institute for Theoretical Physics. https://pirsa.org/16040060
MLA
Shoemaker, Ian. Secluded Neutrinos: From the Early Universe to IceCube. Perimeter Institute for Theoretical Physics, Apr. 08, 2016, https://pirsa.org/16040060
BibTex
@misc{ scivideos_PIRSA:16040060, doi = {10.48660/16040060}, url = {https://pirsa.org/16040060}, author = {Shoemaker, Ian}, keywords = {Particle Physics}, language = {en}, title = {Secluded Neutrinos: From the Early Universe to IceCube}, publisher = {Perimeter Institute for Theoretical Physics}, year = {2016}, month = {apr}, note = {PIRSA:16040060 see, \url{https://scivideos.org/index.php/pirsa/16040060}} }
Ian Shoemaker University of South Dakota
Abstract
Light sterile neutrinos are predicted in many theories beyond the Standard Model and may be hinted at in short-baseline data. However cosmological data seems to rule out these neutrinos. Intriguingly, this tension is ameliorated when these new neutrinos are self-interacting. I will explore the impact of this self-interaction on their evolution in the early universe and on the spectrum and flavor of IceCube's ultrahigh energy neutrinos.