Invited Seminars

IIHE invited seminar: Detection of a particle shower at the Glashow resonance with IceCube

by Prof. Lu Lu (University of Wisconsin-Madison, United States)

Europe/Brussels
Probably zoom (IIHE (ULB-VUB))

Probably zoom

IIHE (ULB-VUB)

Description

First proposed in 1959 by S. L. Glashow, the resonant creation of a W− boson from the interaction of an anti-electron neutrino with an electron has never been experimentally observed. In the electron rest-frame the required neutrino energy, Eν 6.3 PeV, is orders of magnitude greater than the energies of neutrinos created in Earth-based accelerators. As such, efforts at observing the interaction have focused on large-scale high-energy neutrino observatories designed to detect neutrino interactions in a natural medium, such as the cubic kilometer of Antarctic ice instrumented by the IceCube collaboration.  In the talk I will report the first Glashow resonance candidate event from IceCube and the implications for the field in the future.

 

Zoom connection:

https://us02web.zoom.us/j/86306126641?pwd=Nzl6azg2ZTNiSkRoMHNpenJtdEs0QT09
 
Meeting ID: 863 0612 6641
Passcode: !!HESem
 

Organised by

Ioana Maris and Steven Lowette