A proton or a neutron. Also: spec. a particle of which these may be regarded as two distinct states, differing in isospin.
| 单词 | θ79157 |
| 释义 | the world > matter > physics > atomic physics > particle physics > particle participating in strong interaction > baryon > [noun] > nucleon (3) nucleon1939 A proton or a neutron. Also: spec. a particle of which these may be regarded as two distinct states, differing in isospin. Subcategories:— bound to anti-nucleon (1) — exchange force between nucleons (1) |
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