{"paper":{"title":"The Glashow resonance at IceCube: signatures, event rates and $pp$ vs. $p\\gamma$ interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Atri Bhattacharya, Atsushi Watanabe, Raj Gandhi, Werner Rodejohann","submitted_at":"2011-08-16T06:39:35Z","abstract_excerpt":"We revisit the signatures of the Glashow resonance process $\\bar{\\nu}_e e \\to W$ in the high-energy astrophysical neutrino observatory IceCube. We note that in addition to the standard hadronic and electromagnetic showers produced by an incoming neutrino at the resonance energy of $E_\\nu \\approx 6.3$ PeV, there are two clear signals of the process: the \"pure muon\" from $\\bar{\\nu}_e e \\to \\bar{\\nu}_\\mu \\mu$ and the \"contained lollipop\" from $\\bar{\\nu}_e e \\to \\bar{\\nu}_\\tau \\tau$. The event rate and the signal-to-background ratio (the ratio of the resonant to concurrent non-resonant processes) "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.3163","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}