The property that the nuclear force between the nucleons that make up an atomic nucleus is the same if the distance, spin, and relative angular momentum between the nucleons are the same, regardless of the charge state of the nucleons. The property of a nucleus based on this property is called isospin invariance. Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information |
原子核を構成する核子間の核力は,核子の荷電状態にかかわらず,核子間の距離,スピンおよび相対角運動量の値が同一ならば同じであるという性質。この性質に基づく原子核の性質をアイソスピン不変性という。
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