Exploration of mass splitting and muon/tau mixing parameters for an eV-scale sterile neutrino with IceCube

R. Abbasi, M. Ackermann, J. Adams +421

We present the first three-parameter fit to a 3+1 sterile neutrino model using 7.634 years of data from the IceCube Neutrino Observatory on $\hat{I}{½}_{\hat{I}}¼+\overline{\hat{I}}{½}_{\hat{I}}¼$ charged-current i…