Changes between Version 7 and Version 8 of SMWeinberg
- Timestamp:
- Dec 18, 2020, 12:30:41 PM (4 years ago)
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SMWeinberg
v7 v8 25 25 26 26 === Full Description === 27 This model file works in the context of the Standard Model (SM) Effective Field Theory (SM EFT), where the SM Lagrangian is extended by gauge-invariant operators up to dimension {{{$d=5$}}}. In the standard representation, i.e., the Warsaw basis, the Lagrangian is given by27 This model file works in the context of the Standard Model (SM) Effective Field Theory (SM EFT), where the SM Lagrangian is extended by gauge-invariant operators up to dimension ''d=5''. In the standard representation, i.e., the Warsaw basis, the Lagrangian is given by 28 28 {{{ 29 29 #!latex … … 43 43 {{{Lambda}}} is the EFT cutoff scale [GeV], 44 44 {{{Cll}}} is the flavor-dependent Wilson coefficient [dimensionless], 45 {{{Phi}}} is the SM Higgs doublet with vev {{{v}}}, and {{{L}}} is the SM lepton doublet of flavor {{{l,l'}}}.45 {{{Phi}}} is the SM Higgs doublet with vev ''v'', and {{{L}}} is the SM lepton doublet of flavor {{{l}}} or {{{l'}}}. 46 46 47 47 … … 93 93 94 94 == QCD Corrections == 95 The above Lagrangian with Goldstone boson couplings and in the Feynman Gauge was implemented into FeynRules 2.3.36. QCD UV renormalization and R2 rational counter terms are extracted using NLOCT 1.02 and FeynArts 3.11. Feynman rules were collected into a single UFO, available below. In the UFO file, five massless quarks are assumed as are zero off-diagonal CKM matrix entries. For additional details, see [ [#Fuks 1] ].95 The above Lagrangian with Goldstone boson couplings and in the Feynman Gauge was implemented into FeynRules 2.3.36. QCD UV renormalization and R2 rational counter terms are extracted using NLOCT 1.02 and !FeynArts 3.11. Feynman rules were collected into a single UFO, available below. In the UFO file, five massless quarks are assumed as are zero off-diagonal CKM matrix entries. For additional details, see [ [#Fuks 1] ]. 96 96 97 97 … … 106 106 107 107 108 109 110 111 112 113 == Download and Unpack == 108 == Download instructions == 114 109 * To download any of the packages and unpack via the terminal, use the commands: 115 110