Neutron emission spectra measurement from proton bombardment of thick carbon target Yingyi Liu, Xichao Ruan, Jie Bao, Qi Sun, Jincheng Wang, Jie Ren, Hongyi Wu, Shiliang Xiao, Hanxiong Huang, Haolan Yang et al. (6 more) Eur. Phys. J. A, 61 7 (2025) 164 Published online: 16 July 2025 DOI: 10.1140/epja/s10050-025-01601-w