English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We consider a sample of 107 Gamma Ray Bursts (GRBs) for which early UVemission was measured by Swift, and extrapolate the photon intensity to lowerenergies. Protons accelerated in the GRB jet may interact with such photons toproduce charged pions and subsequently ultra high energy neutrinos$\varepsilon_\nu\geq 10^{16}$ eV. We use simple energy conversion efficiencyarguments to predict the maximal neutrino flux expected from each GRB. Weestimate the neutrino detection rate at large area radio based neutrinodetectors and conclude that the early afterglow neutrino emission is too weakto be detected even by next generation neutrino observatories.

Ultra High Energy Neutrinos from Gamma-Ray Burst Afterglows Using the Swift-UVOT Data