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The primary cosmic ray proton, helium and CNO fluxes in the energy range 80-300 TeV are studied at the Na- tional Gran Sasso Laboratories by means of EAS-TOP and MACRO detectors. Proton and helium (’p+He’) and proton, helium and CNO (’p+He+CNO’) primaries are selected at 80 TeV, and at 250 TeV respec- tively. Results of this measurement have been interpreted using three different interaction models (QGSJET, SYBILL and DPMJET) inside the CORSIKA framework. Results using all interaction models show a domi- nance of the helium component in the 80-300 TeV region.

Bertaina, M., Stamerra, A., Navarra, G., Battisoni, G., Grillo, A. (2005). A measurement of the proton, helium and CNO fluxes at E0~100 TeV from the EAS- TOP (Cherenkov) and MACRO (TeV Muon) data at the Gran Sasso Laboratories. In Proceedings of the 29th International Cosmic Ray Conference (pp.41-44). B. Sripathi Acharya, Sunil Gupta, P. Jagadeesan, Atul Jain, S. Karthikeyan, Samuel Morris, and Suresh Tonwar.

A measurement of the proton, helium and CNO fluxes at E0~100 TeV from the EAS- TOP (Cherenkov) and MACRO (TeV Muon) data at the Gran Sasso Laboratories

STAMERRA, ANTONIO;
2005-01-01

Abstract

The primary cosmic ray proton, helium and CNO fluxes in the energy range 80-300 TeV are studied at the Na- tional Gran Sasso Laboratories by means of EAS-TOP and MACRO detectors. Proton and helium (’p+He’) and proton, helium and CNO (’p+He+CNO’) primaries are selected at 80 TeV, and at 250 TeV respec- tively. Results of this measurement have been interpreted using three different interaction models (QGSJET, SYBILL and DPMJET) inside the CORSIKA framework. Results using all interaction models show a domi- nance of the helium component in the 80-300 TeV region.
2005
Bertaina, M., Stamerra, A., Navarra, G., Battisoni, G., Grillo, A. (2005). A measurement of the proton, helium and CNO fluxes at E0~100 TeV from the EAS- TOP (Cherenkov) and MACRO (TeV Muon) data at the Gran Sasso Laboratories. In Proceedings of the 29th International Cosmic Ray Conference (pp.41-44). B. Sripathi Acharya, Sunil Gupta, P. Jagadeesan, Atul Jain, S. Karthikeyan, Samuel Morris, and Suresh Tonwar.
4.1 Contributo in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/42930
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