[talanum1 (OP)]

Neutron decay is erroneous: it is not a d-quark that emits a W-minus to form a u-quark.

The correct explanation is: an anti-uu starts to exist close to the d-quark. The u and d change positions and a u and anti-ud leaves the vertex. The anti-ud is the W-minus. Actually the following video states it like this:

at timestamp: 6:50.

[Origin]

What is the point of making statements like this when you clearly have no knowledge of the subject.

[Kryptid]

Is this related to your particle model?

[Bored chemist]

Is Neutron Decay Erroneous?
No.

[talanum1 (OP)]

Is this related to your particle model?

No.