V_ts
E815593
V_ts is an element of the Cabibbo–Kobayashi–Maskawa (CKM) quark mixing matrix that quantifies the weak-interaction coupling between top and strange quarks in the Standard Model of particle physics.
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
CKM matrix element
ⓘ
complex number ⓘ |
| appearsIn | charged weak current interactions ⓘ |
| associatedWithInteraction | weak interaction ⓘ |
| belongsToSector | flavor physics ⓘ |
| cannotBeMeasuredAtTreeLevelInTopDecay | true ⓘ |
| complexConjugateAppearsIn | \bar{s}_L \gamma^\mu t_L W^-_\mu ⓘ |
| constrainedBy |
global CKM fits
ⓘ
measurements of B_s meson mixing ⓘ radiative B decays ⓘ |
| contributesTo |
CP violation in the quark sector
ⓘ
unitarity of the CKM matrix ⓘ |
| dependsOn | Wolfenstein parameters ⓘ |
| describesCouplingBetween |
strange quark
ⓘ
top quark ⓘ |
| elementOfColumn | V_us V_cs V_ts ⓘ |
| elementOfRow | V_td V_ts V_tb ⓘ |
| expressedInTermsOf |
Wolfenstein parameter A
NERFINISHED
ⓘ
Wolfenstein parameter λ ⓘ |
| governedBy | SU(2)_L gauge interaction ⓘ |
| hasApproximateMagnitude | 0.04 ⓘ |
| hasApproximateWolfensteinForm | -A λ^2 ⓘ |
| hasColumnIndex | s GENERATED ⓘ |
| hasMatrixColumn | second quark generation ⓘ |
| hasMatrixRow | third quark generation ⓘ |
| hasPhase | CP-violating phase of CKM matrix ⓘ |
| hasRole | quark mixing parameter ⓘ |
| hasRowIndex | t ⓘ |
| hasSmallImaginaryPart | true ⓘ |
| introducedIn | Cabibbo–Kobayashi–Maskawa theory of quark mixing NERFINISHED ⓘ |
| isOffDiagonalElement | true ⓘ |
| isRenormalizationSchemeIndependentAtTreeLevel | true ⓘ |
| measuredIndirectly | true ⓘ |
| multipliesCurrent | \bar{t}_L \gamma^\mu s_L W^+_\mu ⓘ |
| parameterizes | mixing between second and third quark generations ⓘ |
| partOf |
Cabibbo–Kobayashi–Maskawa matrix
NERFINISHED
ⓘ
Standard Model of particle physics NERFINISHED ⓘ |
| relatesDownTypeQuark | strange quark GENERATED ⓘ |
| relatesUpTypeQuark | top quark GENERATED ⓘ |
| satisfiesUnitarityRelationWith |
V_cs
ⓘ
V_tb ⓘ V_td ⓘ V_ts* ⓘ V_us ⓘ |
| symbolUsedInLiterature | V_{ts} ⓘ |
| usedIn |
B meson phenomenology
ⓘ
flavor-changing weak decays ⓘ loop-level flavor-changing neutral current processes ⓘ rare B decays ⓘ |
| usedToCalculate | top-quark contributions to flavor observables ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.