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Physics · 术语表

什么是 Binding energy per nucleon？

Definition 33.8 High School Physics · 第 33 章 — Nuclear Energy: Fission, Fusion, E=mc2

Cohesion is compared fairly by the binding energy per nucleon, $E_b/A$ , the average cost of extracting one nucleon: $28.3/4 \approx 7.1\,\mathrm{MeV}$ for helium-4.

Binding energy per nucleon: steep climb, iron peak, long slide — fusion climbs from the left, fission from the right, both releasing energy.

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