where do the nuclear and weak interaction forces occur
In the Nuclear Fission
Introduction
The weak interaction participates in nuclear fission, and the theory describing it in terms of both its behaviour and effects is sometimes called quantum flavourdynamics (QFD).
Nuclear fission In an atom. Between subatomic particles
Weak interaction Weak interaction Weak interaction
Introduction Introduction Introduction
The weak interaction participates in nuclear fission, and the theory describing it in terms of both its behaviour and effects is sometimes called quantum flavourdynamics (QFD). However, the term QFD is rarely used, because the weak force is better understood in terms of electroweak theory (EWT).  In nuclear physics and particle physics, the weak interaction, which is also often called the weak force or weak nuclear force, is the mechanism of interaction between subatomic particles that is responsible for the radioactive decay of atoms. The weak interaction participates in nuclear fission is the mechanism of interaction between subatomic particles that is responsible for the radioactive decay of atoms
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Weak interaction [SEP] Introduction
In nuclear physics and particle physics, the weak interaction, which is also often called the weak force or weak nuclear force, is the mechanism of interaction between subatomic particles that is responsible for the radioactive decay of atoms. The weak interaction participates in nuclear fission, and the theory describing it in terms of both its behaviour and effects is sometimes called quantum flavourdynamics (QFD). However, the term QFD is rarely used, because the weak force is better understood in terms of electroweak theory (EWT). The effective range of the weak force is limited to subatomic distances, and is less than the diameter of a proton.