When positrons annihilate in Iodine-125 Auger electrons come off
instead of the 0.510 Mev gammas.
Does this happen in Deuterium-loaded Pd for D+D ---> He4 ?
Positron Annihilation Study of Palladium-Deuterium System
Helium in Palladium Studied by Positron Annihilation
Helium in Palladium Studied by Positron Annihilation

