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Title: Light propagation in the South Pole ice

The IceCube Neutrino Observatory is located in the ice near the geographic South Pole. Particle showers from neutrino interactions in the ice produce light which is detected by IceCube modules, and the amount and pattern of deposited light are used to reconstruct the properties of the incident neutrino. Since light is scattered and absorbed by ice between the neutrino interaction vertex and the sensor, IceCube event reconstruction depends on understanding the propagation of light through the ice. This paper presents the current status of modeling light propagation in South Pole ice, including the recent observation of an azimuthal anisotropy in the scattering.
Authors:
 [1] ;
  1. Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL 35487 (United States)
Publication Date:
OSTI Identifier:
22390621
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1630; Journal Issue: 1; Conference: VLVvT 13: 6. International Workshop on Very Large Volumte Neutrino Telescopes, Stockholm (Sweden), 5-7 Aug 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; ANISOTROPY; DATA PROCESSING; ICE; LIGHT SCATTERING; LIGHT TRANSMISSION; MULTIPARTICLE SPECTROMETERS; NEUTRINO DETECTION; NEUTRINOS; PARTICLE IDENTIFICATION; SENSORS; VISIBLE RADIATION