11. However, a nuclear weapon explosion can produce some plutonium-244 by rapid successive neutron capture . 12. The transmutation of gold into lead by neutron capture and beta decay looks straightforward. 13. The s-process is a slow neutron capture of lighter elements inside pulsating red giant stars. 14. 93 Zr also has a low neutron capture geological disposal may be an adequate solution. 15. Protactinium-233 is formed upon neutron capture by 232 Th. 16. Therefore, the detection of neutrons by neutron capture requires a preceding slowing down of neutrons. 17. Pu-240, Pu-241, Pu-242 are produced by further neutron capture . 18. Xenon-135 turned out to have a neutron capture cross-section of well over 2 million barns. 19. Production of heavy transuranic actinides in current thermal-neutron fission reactors through neutron capture and decays. 20. Gamma decay may also follow nuclear reactions such as neutron capture , nuclear fission, or nuclear fusion.