Bomb pulse dating

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Even after nuclear weapon testing was banned, the bomb effect still remains.According to literature, the excess carbon 14 produced during nuclear weapons testing has already decreased due in part to the global carbon exchange cycle.

Radiocarbon dating rests heavily on this assumption such that other sources of carbon 14 had, at first, not been considered nor accounted for.The level of bomb carbon was about 100% above normal levels between 19.The level of bomb carbon in the northern hemisphere reached a peak in 1963, and in the southern hemisphere around 1965.The carbon 14 produced is what is known as bomb carbon or artificial radiocarbon.According to literature, nuclear weapons testing in the 1950s and 1960s have nearly doubled the atmospheric carbon 14 content as measured in around 1965.

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