Constraining the sources of ultra-high-energy cosmic rays across and above the ankle with the spectrum and composition data measured at the Pierre Auger Observatory Abdul Halim, A. Bueno Villar, Antonio Pierre Auger Collaboration Cosmic ray experiments Cosmic ray theory Particle acceleration Ultra high energy cosmic rays 2023-06-22T09:22:11Z 2023-06-22T09:22:11Z 2023-05-10 journal article A. Abdul Halim et al. Constraining the sources of ultra-high-energy cosmic rays across and above the ankle with the spectrum and composition data measured at the Pierre Auger Observatory. JCAP05(2023)024. [https://doi.org/10.1088/1475-7516/2023/05/024] https://hdl.handle.net/10481/82719 10.1088/1475-7516/2023/05/024 eng http://creativecommons.org/licenses/by/4.0/ open access Atribución 4.0 Internacional Institute of Physics