title: Revealing the supernova-gamma-ray burst connection with TeV neutrinos.
abstract: Gamma-ray bursts (GRBs) are rare, powerful explosions displaying highly relativistic jets. It has been suggested that a significant fraction of the much more frequent core-collapse supernovae are accompanied by comparably energetic but mildly relativistic jets, which would indicate an underlying supernova-GRB connection. We calculate the neutrino spectra from the decays of pions and kaons produced in jets in supernovae, and show that the kaon contribution is dominant and provides a sharp break near 20 TeV, which is a sensitive probe of the conditions inside the jet. For a supernova at 10 Mpc, 30 events above 100 GeV are expected in a 10 s burst in the IceCube detector.
authors.affiliation: Department of Physics, School of Science, The University of Tokyo, Tokyo 113-0033, Japan and Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA.
authors.forename: Shin'ichiro
authors.initials: S
authors.lastname: Ando
authors.forename: John F
authors.initials: JF
authors.lastname: Beacom