Weinberg Angle

The weak mixing angle is also known as Weinberg angle. The angle ( Sin2θW) is one of the parameter of the standard model specified in Weinberg–Salam theory of the electroweak interaction. It is used to determine the relationship between the W and Z bosons masses. The specific value of the angle is an unfixed parameter.

Weak Mixing Angle

Constant Name

Weak Mixing angle / Weinberg angle

Symbol : Dimensionless

Value : 0.2223[21]

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