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Uncertainty of the atmospheric neutrino fluxes

โœ Scribed by M. Honda

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
434 KB
Volume
77
Category
Article
ISSN
0920-5632

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โœฆ Synopsis

The uncertainty in the calculation of atmospheric neutrino fluxes is studied. The absolute value of atmospheric neutrino fluxes is sensitive to variation of the primary cosmic ray flux model asld/or the interaction model. However, the ratios between different kind of neutrinos stay almost unchanged with these variations. It is unlikely that the anomalous ratio (u~,/u~)ob~/(v~,/t~,)MC reported by Kamiokande and Super Kamiokande is caused by the uncertainty of predicted atmospheric neutrino fluxes.

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