Abstract
We present an analysis of muon events with all muon multiplicities collected during 21804 h of operation of the first Large Volume Detector tower. The measured angular distribution of muon intensity has been converted to the “depth–vertical-intensity” relation in the depth range from 3 to 12 km w.e. The analysis of this relation allowed us to derive the power index [Formula Presented] of the primary all-nucleon spectrum: [Formula Presented] The “depth–vertical-intensity” relation has been converted to standard rock and the comparison with the data of other experiments has been done. We also present the derived vertical muon spectrum at sea level.
Original language | English |
---|---|
Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
Volume | 58 |
Issue number | 9 |
DOIs | |
State | Published - 1998 |
Externally published | Yes |