Measurement of the cosmic ray all-particle and light-component energy spectra with the ARGO-YBJ experiment

24th European Cosmic Ray Symposium

De Mitri, Ivan^1,2

Dipartimento di Matematica e Fisica Ennio de Giorgi, Università Del Salento, Lecce, Italy^1

Istituto Nazionale di Fisica Nucleare, INFN, Sezione di Lecce, Italy^2

关键词: Energy spectra;    Measurements of;    Primary energies;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/632/1/012003/pdf
DOI  :  10.1088/1742-6596/632/1/012003

来源: IOP

【 摘 要 】

The ARGO-YBJ detector, located at high altitude in the Cosmic Ray Observatory of Yangbajing in Tibet (4300 m asl, about 600 g/cm2of atmospheric depth) provides the opportunity for the study, with unprecedented resolution, of cosmic ray physics in the primary energy region between 1012and 1016eV. Preliminary results of the measurements of the all-particle and light-component (i.e. protons and helium) energy spectra between approximately 5 TeV and 5 PeV are reported and discussed.