Changes between Version 238 and Version 239 of ALRM

Timestamp:

Mar 14, 2025, 8:14:48 AM (3 weeks ago)

Author:

Mustafa Ashry

Comment:

--

ALRM

@@ -28 +28 @@
 Dirac (massive) neutrinos are considered with the mixing PMNS matrix implemented in the normal hierarchy. The case of Majorana neutrinos is considered in many other models' files and any type of seesaw mechanisms can be brought to be implemented here easily. Three mixed generations of quarks are considered and hence the general case of the CKM matrix is implemented. In addition, the generic case of nonmanifest left-right symmetry is considered, that is the left and right gauge couplings gL,gR, quark mixing matrices CKML,CKMR and lepton mixing matrices PMNSL,PMNSR are NOT in general coincident. Moreover, CP-violating CKML and CKMR phases are added, such that the CKM matrices are most generally represented to account for ''CP'' violations (CPV).
 
-The model contains ten physical Higgs bosons: four neutral ''CP''-even higgs bosons, (any) one (can be) is considered as the SM-like higgs boson with mass fixed at ''mh''=125 GeV. Two charged Higgs bosons and two ''CP''-odd pseudoscalar Higgs bosons. The mass spectra are calculated and the rotation matrices are implemented analytically.
+The model contains ten physical Higgs bosons: four neutral ''CP''-even Higgs bosons, (any) one (can be) is considered as the SM-like Higgs boson with mass fixed at ''mh''=125 GeV. Two charged Higgs bosons and two ''CP''-odd pseudoscalar Higgs bosons. The mass spectra are calculated and the rotation matrices are implemented analytically.
 
 Minimization conditions and spectrum relations are all used to express the whole model parameters and spectra in terms of only five independent (external) parameters: ''tanbeta, lambda,,2,,, lambda,,3,,, alpha,,1,,, alpha,,2,,'' and ''mu,,3,,,''. As in any two-Higgs doublet model, e.g., MSSM, ''tanbeta'' is the ratio between two ''vev''s. The parameters ''lambda,,2,,, lambda,,3,,, alpha,,1,,, alpha,,2,,'' are dimensionless potential parameters, while ''mu,,3,,,'' is a dimension-full potential parameter.
@@ -34 +34 @@
 Full analysis of the Higgs sector is presented analytically as in Ref. [2] above. The rotation matrices in all cases of scalar, pseudo scalar and charged Higgs are presented in the most general way which is applicable to any other model and to all dimensions.
 
-The effective loop-induced scalar and pseudoscalar ''higgs-gluon-gluon'' and ''higgs-gamma-gamma'' vertices were implemented at leading order (LO). For the complete gg->gammagamma and pp->gammagamma analysis, '''''Madgraph''''' is used as the Monte Carlo (MC) event generator (EG), then '''''Pythia''''' is used for parton showering (PS), and for matrix element (ME) and PS merging, and also for hadronization and jet matching. Afterward, '''''Delphes''''' is used as a detector simulator, and '''''Madanalysis''''' is used for event file analysis and in recasting the LHC results. Finally, '''''Root''''' is used to produce the following histogram figures:
+The effective loop-induced scalar and pseudoscalar ''Higgs-gluon-gluon'' and ''Higgs-gamma-gamma'' vertices were implemented at leading order (LO). For the complete gg->gammagamma and pp->gammagamma analysis, '''''Madgraph''''' is used as the Monte Carlo (MC) event generator (EG), then '''''Pythia''''' is used for parton showering (PS), and for matrix element (ME) and PS merging, and also for hadronization and jet matching. Afterward, '''''Delphes''''' is used as a detector simulator, and '''''Madanalysis''''' is used for event file analysis and in recasting the LHC results. Finally, '''''Root''''' is used to produce the following histogram figures:
 
 [[Image(https://feynrules.irmp.ucl.ac.be/attachment/wiki/ALRM/ggaa_alrm_sm_reco.png)]]