Process in which a proton-rich nuclide absorbs an inner atomic electron
Electron capture
Daniel J Bell
https://radiopaedia.org/articles/electron-capture#:~:text=Electron%20capture%20is%20the%20radioactive,neutrino%20(ve)%201.
Web
May 5, 2021
Electron Capture
https://www.youtube.com/watch?v=sg_XoUDsP08
January 4, 2012