Kisslinger, Leonard S. “J/Ψ (1S) and Ψ (2S) Production in P-P Collisions at E=5.44 TeV”. Annals of Mathematics and Physics 6, no. 1 (May 20, 2023): 063–064. Accessed January 10, 2025. https://www.peertechzpublications.us/amp/article/view/AMP-6-180.