56 | | Altogether, due to the enhanced quark flavour symmetry and to CP-conservation, [wiki:SMEFTatNLO SMEFT@NLO] only includes a subset of 45 top-quark operator coefficients: |
57 | | cQQ1, cQQ8, cQd1, cQd8, cQe1, cQe2, cQe3, cQl31, cQl32, cQl33, cQlM1, cQlM2, cQlM3, cQq11, cQq13, cQq81, cQq83, cQt1, cQt8, cQu1, cQu8, cblS3, cdp, cpQ3, cpQM, cpt, ctG, ctW, ctZ, ctd1, ctd8, cte1, cte2, cte3, ctl1, ctl2, ctl3, ctlS3, ctlT3, ctp, ctq1, ctq8, ctt1, ctu1, ctu8 |
58 | | and equates cQb1=cQd1, cQb8=cQd8, ctb1=ctd1, ctb8=ctd8. |
| 56 | Altogether, due to the enhanced quark flavour symmetry and to CP-conservation, [wiki:SMEFTatNLO SMEFT@NLO] only includes a subset of 45 top-quark operator coefficients:[[br]] |
| 57 | cQQ1, cQQ8, cQd1, cQd8, cQe1, cQe2, cQe3, cQl31, cQl32, cQl33, cQlM1, cQlM2, cQlM3, cQq11, cQq13, cQq81, cQq83, cQt1, cQt8, cQu1, cQu8, cblS3, cdp, cpQ3, cpQM, cpt, ctG, ctW, ctZ, ctd1, ctd8, cte1, cte2, cte3, ctl1, ctl2, ctl3, ctlS3, ctlT3, ctp, ctq1, ctq8, ctt1, ctu1, ctu8[[br]] |
| 58 | and equates cQb1=cQd1, cQb8=cQd8, ctb1=ctd1, ctb8=ctd8. The chirality flipping and charged right-handed currents involving a bottom quark are in particular forbidden. |
| 59 | [[br]] |
| 60 | (Altogether, among the non-FCNC couplings, [wiki:SMEFTatNLO SMEFT@NLO] does not include: |
| 61 | ctpI, cpb, cptb, cptbI, ctWI, ctZI, cbW, cbWI, ctGI, ctlS1, ctlSI1, ctlS2, ctlSI2, ctlSI3, ctlT1, ctlTI1, ctlT2, ctlTI2, ctlTI3, cblS1, cblSI1, cblS2, cblSI2, cblSI3, ctQqu1, ctQqu1I, ctQqu8, ctQqu8I, cbQqd1, cbQqd1I, cbQqd8, cbQqd8I, cQtqd1, cQtqd1I, cQtqd8, cQtqd8I, cQbqu1, cQbqu1I, cQbqu8, cQbqu8I, ctQqu1T, ctQqu1TI, ctQqu8T, ctQqu8TI, cbQqd1T, cbQqd1TI, cbQqd8T, cbQqd8TI, cQtqd1T, cQtqd1TI, cQtqd8T, cQtqd8TI, cQbqu1T, cQbqu1TI, cQbqu8T, cQbqu8TI, cbtud1, cbtud1I, cbtud8, cbtud8I, cQtQb1, cQtQb8, cQtQb1I, cQtQb8I.) |