Plutonium-244
Plutonium-244 (o 244Pu) es un isotopo de plutonium que ha un semivita de 80.6 milliones de annos.
| Plutonium-244 |
|---|
| isotope of plutonium[*] |
| subclasse de plutonium |
| numero atomic: 94 |
| numero de neutrones: 150 |
| decade a: Uranium-240, Curium-244, valor incognite |
| semivita: 97 670 000±10 730 000 annum |
In 2021 al lecto del mar profunde 244Pu esseva discoperite in association con quantitates plus grande de ferro-60 (60Fe). Duo distincte influxos in le ultime 10 milliones de annos esseva detegite con rationes 60Fe/244Pu simile e es pensate a representar detrito de duo supernovas, un que occurreva ante 3 milliones de annos e le altere ante 6 milliones.
Referentias
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