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Title: First detection of high-energy astrophysical neutrinos with IceCube

The IceCube detector at the South Pole is the world’s largest neutrino telescope, instrumenting a cubic kilometre of deep clear ice. Completed in late 2010, the detector has recorded the arrival directions and energies of tens of thousands of neutrinos – mostly those produced when cosmic rays collide with the Earth’s atmosphere. Here, we report on the first observation of high-energy neutrinos from beyond the Earth’s atmosphere, identified using a novel method to strongly suppress atmospheric neutrinos coming downward into the detector from the southern sky, leaving a sample of neutrinos highly likely to be of astrophysical origin.
Authors:
 [1]
  1. Department of Physics, University of Adelaide, Adelaide 5005 (Australia)
Publication Date:
OSTI Identifier:
22490632
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1666; Journal Issue: 1; Conference: Neutrino 2014: 26. international conference on neutrino physics and astrophysics, Boston, MA (United States), 2-7 Jun 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 79 ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; ASTROPHYSICS; COSMIC NEUTRINOS; EARTH ATMOSPHERE; MULTIPARTICLE SPECTROMETERS; NEUTRINO DETECTION; PARTICLE IDENTIFICATION; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PRIMARY COSMIC RADIATION; TELESCOPE COUNTERS