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Study of hadronic component in air showers at Mt. Chacaltaya

✍ Scribed by C. Aguirre; H. Aoki; K. Hashimoto; K. Honda; N. Inou; N. Kawasumi; Y. Maeda; N. Martinic; T. Matano; N. Ohmori; A. Ohsawa; K. Shinozaki; M. Tamada; R. Ticona; I. Tsushima; K. Yokoi

Publisher: Elsevier Science
Year: 1999
Tongue: English
Weight: 310 KB
Volume: 75
Category: Article
ISSN: 0920-5632
DOI: 10.1016/s0920-5632(99)00238-8

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✦ Synopsis

An experiment to operate an air shower array, a burst detector (or a hadron calorimeter) and an emulsion chamber is under way at Mt. Chacaltaya (5,200 m, Bolivia), in order to study the hadron interactions and the primary cosmic rays in the energy region exceeding 10 is eV. The number of hadrons in the air shower, detected by the burst detector, indicates that the proton fraction among the primary cosmic rays exceeds 50 %.

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