Neutrinos of energy ∼10¹⁶ eV from gamma-ray bursts in pulsar wind bubbles

The neutrino production in gamma-ray bursts (GRBs) that occurs inside pulsar wind bubbles (PWBs) was addressed. Focus was on neutrino production through photomeson interactions with the external photons from the rich radiation field inside the PWB. It was found that the ∼10¹⁶ eV neutrino fluence from a GRB at z∼0.1-1 implies ∼0.01-1 upward moving mouns in a km² detector simultaneous with the γ rays.