Changes between Version 204 and Version 205 of ALRM


Ignore:
Timestamp:
Mar 14, 2019, 1:26:28 PM (6 years ago)
Author:
Mustafa Ashry
Comment:

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  • ALRM

    v204 v205  
    3030The model contains ten physical Higgs bosons: four neutral ''CP''-even higgs bosons, one (the lightest) of which is considered to be the SM-like one with mass fixed to have the value ''mh''=125 GeV. Four charged Higgs bosons and two ''CP''-odd pseudoscalar Higgs bosons. The mass spectra are calculated and the rotation matrices are implemented analytically.
    3131
    32 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,,''. 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, and the dimension-full potential parameter mu,,3,,,.
     32Minimization 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
    3434The effective loop-induced ''h->gluongluon'' and ''h->gammagamma'' decays at leading order (LO) were implemented. For the complete pp->gammagamma analysis, '''''Madgraph''''' is used as the monte carlo (MC) event generator (EG), '''''Pythia''''' is used for parton showering (PS), matrix element (ME) and PS merging, hadronization and jet matching, then '''''Delphes''''' is used as a detector simulator and finally '''''Madanalysis''''' is used for event file analysis, recasting the LHC results and to produce these histogram figures (to be improved):