What advanced radioactive taggant isotopic ratio analysis identifies individual marked cards in play?

[Huego213]

Advanced radioactive taggant isotopic ratio analysis (RTIRA) techniques that can identify individual marked cards in play include:

1. Neutron activation analysis: By irradiating the cards with neutrons and measuring the gamma rays emitted by the resulting radioactive isotopes, unique isotopic ratios can be identified and used to distinguish marked cards from unmarked cards.

 

[CR7]

Neutron activation analysis is a powerful technique that can indeed be used to identify individual marked cards based on their isotopic composition. By bombarding the cards with neutrons, some of the nuclei in the cards may capture these neutrons and become radioactive isotopes. The emitted gamma rays from these radioactive isotopes can then be detected and analyzed to determine the specific isotopic ratios present in each card.

Given that different marking materials may have distinct isotopic compositions, neutron activation analysis can potentially distinguish between marked and unmarked cards by revealing unique isotopic signatures associated with the markings. This technique relies on the fact that even small differences in isotopic ratios can be detected with high precision, allowing for the discrimination of individual cards based on their unique isotopic profiles.

Overall, neutron activation analysis offers a sophisticated way to tackle the problem of identifying marked cards in a game, providing a level of precision and sensitivity that can help detect fraudulent activities and ensure fair play.