Changes between Version 219 and Version 220 of ALRM


Ignore:
Timestamp:
Dec 4, 2019, 2:09:33 PM (5 years ago)
Author:
Mustafa Ashry
Comment:

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  • ALRM

    v219 v220  
    3232Minimization 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 vevs. The parameters ''lambda,,2,,, lambda,,3,,, alpha,,1,,, alpha,,2,,'' are dimensionless potential parameters, while ''mu,,3,,,'' is a dimension-full potential parameter.
    3333
    34 The effective loop-induced scalar and pseudoscalar ''higgs-gluon-gluon'' and ''higgs-gamma-gamma'' vertices at leading order (LO) were implemented. For the complete 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 (to be improved):
     34The effective loop-induced scalar and pseudoscalar ''higgs-gluon-gluon'' and ''higgs-gamma-gamma'' vertices at leading order (LO) were implemented. 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:
     35
    3536[[Image(https://feynrules.irmp.ucl.ac.be/attachment/wiki/ALRM/ggaa_alrm_sm_reco.png)]]
    3637[[Image(https://feynrules.irmp.ucl.ac.be/attachment/wiki/ALRM/ppaa_alrm_sm_reco.png)]]