User:JWB/Table of fission products

Yield is usually expressed relative to number of fissioning nuclei, not the number of fission product nuclei, that is, yields should sum to 200%.

Here are yields for notable (halflife greater than one year, plus iodine-131) radioactive fission products, and (the few most absorptive) neutron poison fission products, from thermal neutron fission of U-235 (typical of nuclear power reactors), computed from. These sum to only 45.5522%; the unlisted 154.4478% decay with halflife less than one year into nonradioactive nuclei.

Besides fission products, other types of radioactive products are reprocessed uranium, plutonium, minor actinides, tritium, and activation products.