Speaker
Mr
Austin Schneider
(University of Wisconsin Madison)
Description
The IceCube neutrino observatory has firmly established the existence of an astrophysical high-energy neutrino component. This discovery was made using the high energy starting events sample (HESE), which uses a veto to significantly reduce atmospheric background. In this talk I will present the latest astrophysical neutrino flux measurement using seven years of HESE. This latest iteration of the analysis has a new extended systematic treatment as well as added statistics. As part of this new characterization, I will report on the compatibility of our observations with detailed isotropic flux models proposed in the literature, measurements of the neutrino cross section, and tests of fundamental space-time symmetries such as Lorentz Violation.
Primary authors
Mr
Austin Schneider
(University of Wisconsin Madison)
Dr
Carlos Argüelles Delgado
(Massachusetts Institute of Technology (MIT))
Mr
Hrvoje Dujmovic
(Sung Kyun Kwan University)
Juliana Stachurska
(DESY Zeuthen)
Dr
Nancy Wandkowsky
(University of Wisconsin Madison)
Mr
Shivesh Mandalia
(Queen Mary University of London)
Dr
Tianlu Yuan
(University of Wisconsin Madison)
