3 papers
astro-ph.HE2025
A new air shower array in the Southern Hemisphere looking for the origins of Cosmic rays: the ALPACA experiment
M. Anzorena, E. de la Fuente, K. Fujita +53
The Tibet AS experiment successfully detected sub-PeV -rays from the Crab nebula using a Surface Array and underground muon detector. Considering this, we are building in B…
astro-ph.HE2025
A Simulation Study on the Cosmic Ray Energy Spectra of Elemental Mass Groups using the Tibet Air Shower and Muon Detector Arrays through the Bayesian Unfolding Method
G. Imaizumi, M. Anzorena, K. Fujita +11
We study the analysis method to determine the cosmic-ray energy spectra of different mass groups assuming the use of the Tibet AS experiment, which consists of the high-density…
astro-ph.HE2025
A discussion on the origin of the sub-PeV Galactic gamma-ray emission
S. Kato, R. Alves Batista, M. Anzorena +16
Galactic diffuse gamma-ray flux measured by the Tibet AS experiment and the total Galactic gamma-ray flux measured by Large High Altitude Air Shower Observatory (LHAASO) are fo…