alfa-proces

alfa-proces

A hypothetical process of nucleosynthesis, which consisted of redistributing α-particles in the region from neon 20 to iron 56 (and perhaps slightly higher). The α-process has been replaced by explosive and nonexplosive C, O, and Si burning occurring in rapidly evolving or even explosive stages of stellar evolution which at higher temperatures and densities becomes the e-process.

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Ordklasse: noun
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Fagområde/Domene Astronomy
Category: General astronomy
Company: Caltech
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