Changes between Version 8 and Version 9 of TypeIISeesaw


Ignore:
Timestamp:
Nov 8, 2019, 3:57:50 PM (6 years ago)
Author:
Benjamin Fuks
Comment:

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  • TypeIISeesaw

    v8 v9  
    2121These additions permit tree-level calculations at LO and NLO in QCD and loop-induced calculations at LO in QCD using MadGraph_aMC@NLO.
    2222
    23 The model contains 16 free parameters (on top of the Standard Model ones):
     23In the case of a normal neutrino mass hierarchy (Mv1 < Mv2 < Mv3), the model contains 16 free parameters (on top of the Standard Model ones):
    2424 - the mass of the first neutrino Mv1 (the other neutrino masses are internal parameters);
    25  - the squared neutrino mass differences dmsq21 (Δm,,21,,^2^) and dmsq31  (Δm,,31,,^2^) collected in the LH block MNU;
     25 - the squared neutrino mass differences dmsq21 (Δm,,21,,^2^ > 0) and dmsq31  (Δm,,31,,^2^ > 0) collected in the LH block MNU;
    2626 - the oscillation parameters th12 (θ,,12,,), th13 (θ,,13,,), th23 (θ,,23,,), delCP (φ,,CP,,), phiM1 (φ,,1,,), phiM2 (φ,,2,,) collected in the LH block PMNS;
    2727 - the masses of the Higgs (PDG 125), Δ^0^ (PDG 44), Δ^±^ (PDG 38)  and Δ^±±^ (PDG 44) fields (in the LH block MASS);
    2828 - the triplet vev v,,Δ,, (block VEVD)
    2929 - two quartic couplings collected in the block QUARTICS
     30
     31In the case of an inverted neutrino mass hierarchy (Mv3 < Mv1 < Mv2), the model contains 16 free parameters (on top of the Standard Model ones):
     32 - the mass of the third neutrino Mv3 (the other neutrino masses are internal parameters);
     33 - the squared neutrino mass differences dmsq21 (Δm,,21,,^2^ > 0) and dmsq32  (Δm,,32,,^2^ < 0) collected in the LH block MNU;
     34 - the oscillation parameters th12 (θ,,12,,), th13 (θ,,13,,), th23 (θ,,23,,), delCP (φ,,CP,,), phiM1 (φ,,1,,), phiM2 (φ,,2,,) collected in the LH block PMNS;
     35 - the masses of the Higgs (PDG 125), Δ^0^ (PDG 44), Δ^±^ (PDG 38)  and Δ^±±^ (PDG 44) fields (in the LH block MASS);
     36 - the triplet vev v,,Δ,, (block VEVD)
     37 - two quartic couplings collected in the block QUARTICS
     38
    3039More information can be found in arXiv:1911.NNNNN [hep-ph].
    3140
    … …  
    3342=== Model Files (and more) ===
    3443
    35  * [/raw-attachment/wiki/TypeIISeesaw/type_ii.fr type_ii.fr]: The !FeynRule Type II Seesaw implementation (version 1.1) to be used with a reduced SM implementation (only modified SM parts are included in type_ii.fr).
    36  * [/raw-attachment/wiki/TypeIISeesaw/sm_reduced.fr sm_reduced.fr]: Accompanying reduced SM implementation.
    37  * Restriction file relevant for the [/raw-attachment/wiki/TypeIISeesaw/Massless_4f.rst 4FNS] (4 massless quarks) and [/raw-attachment/wiki/TypeIISeesaw/Massless_5f.rst 5FNS] (5 massless quarks).
    38  *  [/raw-attachment/wiki/TypeIISeesaw/DiagonalCKM.rst Restriction file] relevant for a diagonal CKM matrix.
    3944 * [/raw-attachment/wiki/MSSMatNLO/MoGRe_v1.1.m MoGRe_v1.1.m]: The MoGRe plugin to !FeynRules (version 1.1).
    40  * [/raw-attachment/wiki/TypeIISeesaw/use-MoGre.nb use-MoGre.nb]: Illustrative Mathematica notebook using MoGRe (for NLO UFO generation and counterterm/R,,2,, calculations).
    41  * [/raw-attachment/wiki/TypeIISeesaw/typeII_4FNS_v1_1.ufo.tgz typeII_4FNS_v1_1.ufo.tgz]: Standalone UFO folder.
    4245
     46 * Files common for both the normal and inverted mass hierarchy cases
     47   * [/raw-attachment/wiki/TypeIISeesaw/sm_reduced.fr sm_reduced.fr]: Accompanying reduced SM implementation.
     48   * Restriction file relevant for the [/raw-attachment/wiki/TypeIISeesaw/Massless_4f.rst 4FNS] (4 massless quarks) and [/raw-attachment/wiki/TypeIISeesaw/Massless_5f.rst 5FNS] (5 massless quarks).
     49   *  [/raw-attachment/wiki/TypeIISeesaw/DiagonalCKM.rst Restriction file] relevant for a diagonal CKM matrix.
     50
     51 * Files specific to a normal neutrino mass hierarchy (Mv1 < Mv2 < Mv3):
     52   * [/raw-attachment/wiki/TypeIISeesaw/type_ii.fr type_ii.fr]: The !FeynRule Type II Seesaw implementation (version 1.1) to be used with a reduced SM implementation (only the modified SM parts are included in type_ii.fr).
     53   * [/raw-attachment/wiki/TypeIISeesaw/use-MoGre.nb use-MoGre.nb]: Illustrative Mathematica notebook using MoGRe (for NLO UFO generation and counterterm/R,,2,, calculations).
     54   * [/raw-attachment/wiki/TypeIISeesaw/typeII_4FNS_v1_1.ufo.tgz typeII_4FNS_v1_1.ufo.tgz]: Standalone UFO folder.
     55
     56 * Files specific to an inverted neutrino mass hierarchy (Mv3 < Mv1 < Mv2):
     57   * [/raw-attachment/wiki/TypeIISeesaw/type_ii_ih.fr type_ii_ih.fr]: The !FeynRule Type II Seesaw implementation (version 1.1) to be used with a reduced SM implementation (only the modified SM parts are included in type_ii_ih.fr).
     58   * [/raw-attachment/wiki/TypeIISeesaw/use-MoGre_ih.nb use-MoGre_ih.nb]: Illustrative Mathematica notebook using MoGRe (for NLO UFO generation and counterterm/R,,2,, calculations).
     59   * [/raw-attachment/wiki/TypeIISeesaw/typeII_ih_4FNS_v1_1.ufo.tgz typeII_ih_4FNS_v1_1.ufo.tgz]: Standalone UFO folder.
     60