A measurement of the underground muon decoherence function has been performed using the multiple muon events collected by the MACRO detector at the Gran Sasso National Laboratory. A detector-independent analysis is presented for different zenith regions and rock depths; this allows direct comparison with any model of hadronic interactions. The measured decoherence function is compared with the predictions of a Monte Carlo simulation based on data taken by recent collider experiments.

Measurement of the decoherence function with the MACRO detector at Gran Sasso

SPINELLI, Paolo;ERRIQUEZ, Onofrio;FUSCO, Piergiorgio;BELLOTTI, Roberto
1992-01-01

Abstract

A measurement of the underground muon decoherence function has been performed using the multiple muon events collected by the MACRO detector at the Gran Sasso National Laboratory. A detector-independent analysis is presented for different zenith regions and rock depths; this allows direct comparison with any model of hadronic interactions. The measured decoherence function is compared with the predictions of a Monte Carlo simulation based on data taken by recent collider experiments.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11586/125446
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