High energy neutrino astronomy f halzen
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: High energy neutrino astronomy f halzen
High energy neutrino astronomy f halzen
arXiv:astro-ph/0204527 v2 8 Jul 2002High-energy Neutrino Astronomy: The Cosmic Ray ConnectionFrancis Hrtlzen and Dan Hooper Department of Physics, Uni High energy neutrino astronomy f halzen iversity of IFi.scon.sjn, Í150 University Avenue, Madison, WI 53706AbstractThis is a review of neutrino astronomy anchored to the observational fact that Nature accelerates protons and photons to energies in excess of IO20 anil 1013eV, respectively.Although the discovery of cosmic rays dates back cl High energy neutrino astronomy f halzen ose to a century, we do not know how and where they are accelerated. There is evidence that the highest energy cosmic rays are extra-galactic - they cHigh energy neutrino astronomy f halzen
annot be contained by our galaxy's magnetic field anyway because their gyroradius far exceeds its dimension. Elementary elementary-particle physics diarXiv:astro-ph/0204527 v2 8 Jul 2002High-energy Neutrino Astronomy: The Cosmic Ray ConnectionFrancis Hrtlzen and Dan Hooper Department of Physics, Uni High energy neutrino astronomy f halzen y' have been observed by all experiments, adding one more puzzle to the cosmic ray mystery. Mystery is fertile ground for progress: we will renew t he facts as well as t he speculations about the sources.There Ls a realistic hope t hat the oldest problem in astronomy will be resolved soon by ambitio High energy neutrino astronomy f halzen us experimentation: air shower arrays of 1Ơ1 km2 area, arrays of air Cerenkov detectors and. the subject of this review, kilometer-scale neutrino obseHigh energy neutrino astronomy f halzen
rvatories.We will review why cosmic accelerators are also expected to be cosmic beam dumps producing associated high-energy' photon and neutrino beamsarXiv:astro-ph/0204527 v2 8 Jul 2002High-energy Neutrino Astronomy: The Cosmic Ray ConnectionFrancis Hrtlzen and Dan Hooper Department of Physics, Uni High energy neutrino astronomy f halzen a variety of mechanisms. We will also discuss active galaxies and GUT-scale remnants, two other classes of sources speculated to be associated with the highest energy cosmic rays. Gamma ray bursts and active galaxies are also the sources of the highest energy gamma rays, wit 11 emission observed up High energy neutrino astronomy f halzen to 20 TeV, possibly higher.The important conclusion is that, independently of the specific blueprint of the source, it takes a kilometer-scale neutriHigh energy neutrino astronomy f halzen
no observatory to detect the neutrino beam associated with the highest energy' eosinic rays and gamma rays. We also briefly review t he ongoing effortarXiv:astro-ph/0204527 v2 8 Jul 2002High-energy Neutrino Astronomy: The Cosmic Ray ConnectionFrancis Hrtlzen and Dan Hooper Department of Physics, Uni High energy neutrino astronomy f halzen rgy Cosmic Rays: FactsGc. The Highest Energy Cosmic Rays: Fancy81.Acceleration to > 100 EeV?82.Are Cosmic Rays Really Protons: the GZK Cutoff?103.Could Cosmic Rays be Photons or Neutrinos?11D. A Three Prong Assault on the Cosmic Ray Puzzle131.Giant Cosmic Ray Detectors132.Gamma rays from Cosmic Acce High energy neutrino astronomy f halzen lerators143.Neutrinos from Cosmic Accelerators17II.High-energy Neutrino Telescopes19A.Observing High-energy Neutrinos19B.Large Natural Cerenkov DetectHigh energy neutrino astronomy f halzen
ors221.Baikal. ANTARES, Nestor and NEMO: Northern Water252.AMANDA: Southern Ice283.IceCube: A Kilometer-Scale Neutrino Observatory33c. EeV Neutrino AsarXiv:astro-ph/0204527 v2 8 Jul 2002High-energy Neutrino Astronomy: The Cosmic Ray ConnectionFrancis Hrtlzen and Dan Hooper Department of Physics, Uni High energy neutrino astronomy f halzen teristics392.A Brief History of Gamma Ray Bursts403.GRB Progenitors?414.Fireball Dynamics425.Ultra High-energy Protons From GRB?476.Neutrino Production in GRB: the Many Opport unities49 High energy neutrino astronomy f halzen arXiv:astro-ph/0204527 v2 8 Jul 2002High-energy Neutrino Astronomy: The Cosmic Ray ConnectionFrancis Hrtlzen and Dan Hooper Department of Physics, UniGọi ngay
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