parameter of the Standard Model
C20459
concept
A parameter of the Standard Model is a fundamental numerical input—such as a particle mass, coupling constant, or mixing angle—whose value is not predicted by the theory itself but must be determined experimentally to fully specify its physical predictions.
Observed surface forms (7)
- CKM matrix element ×5
- flavor mixing matrix ×2
- CKM matrix ×1
- CKM matrix parameterization ×1
- parameter in quantum field theory ×1
- quark mixing parameter ×1
- quark-mixing matrix element ×1
Instances (11)
- Weinberg angle
- Cabibbo–Kobayashi–Maskawa matrix via concept surface "flavor mixing matrix"
- Yukawa coupling via concept surface "parameter in quantum field theory"
- V_CKM via concept surface "CKM matrix"
- V_us via concept surface "CKM matrix element"
- V_cs via concept surface "CKM matrix element"
- V_cb via concept surface "CKM matrix element"
- V_td via concept surface "quark mixing parameter"
- V_ts via concept surface "CKM matrix element"
- V_tb via concept surface "CKM matrix element"
- Wolfenstein parameterization via concept surface "CKM matrix parameterization"