Ultra high energy neutrinos: the key to ultra high energy cosmic rays
arXiv:astro-ph/0607515
Abstract
We discuss the relation between the acceleration spectra of extragalactic cosmic ray protons and the luminosity and cosmological evolution of their sources and the production of ultra high energy cosmogenic neutrinos in their propagation from the sources to us.
12 pages, 5 figures, Talk presented at the Vulcano06 workshop. Second version with some typos removed