Calculation and measurement of electron emission current on plasma generator tube for pulse electron irradiatorAgus Purwadi, Sihana, Taufik, Saefurrochman, Elin Nuraini, Suprapto, Ihwanul Aziz, Wijono, Darsono and SyaripBIO Web Conf., 226 (2026) 01002DOI: https://doi.org/10.1051/bioconf/202622601002