This is the only type of interaction capable of changing flavor, and it typically occurs much slower than its counterparts in the Standard Model.
The CKM matrix explains decays due to this type of interaction and has been important in understanding why CP violation can occur for it. This is the only type of interaction capable of changing flavor, and it typically occurs much slower than its counterparts in the Standard Model. Successful unification theories have been able to pair this force with the electromagnetic, and this force can only be mediated by massive gauge bosons such as the W and Z bosons. For 10 points, name this fundamental force that leads to beta decay and is about 10 to the 14th times less intense than the strong force.
The CKM matrix explains decays due to this type of interaction and has been important in understanding why CP violation can occur for it.
{weak} nuclear force or interaction