Fig 6 - uploaded by Satoshi Nakahira
Content may be subject to copyright.
Source publication
Similar publications
Citations
... It has been noted in [69] that, as UHECRs must be accelerated and escape before they lose their energy due to synchrotron radiation, a boundary condition to the magnetic field in the plasma reference frame can be derived for a source producing the IceCube PeV neutrinos and the UHECRs. The non-observation of neutrinos from GRBs by IceCube [79][80][81] disfavors these powerful yet mysterious sources as accelerators of UHECR sources. In the frame of a single-zone fireball model and considering protons, the neutrino limits on the prompt phase imply that the fraction of total kinetic energy in non-thermal protons is less than 10% or that the magnetization is so high that protons lose all their energy before producing high-energy enough neutrinos [82]. ...
