internal conversion
radioactive decay process wherein an excited nucleus interacts electromagnetically with one of its electrons, causing it to be ejected from the atom
en-GB/ɪnˈtɜːnl kənˈvɜːʃn/
en-US/ɪnˈtɝnəl kənˈvɝʒən/
radioactive decay process wherein an excited nucleus interacts electromagnetically with one of its electrons, causing it to be ejected from the atom