# Changes between Version 5 and Version 6 of EffLRSM

Ignore:
Timestamp:
10/30/16 22:57:34 (4 years ago)
Comment:

Updated model files.

### Legend:

Unmodified
 v5 \end{equation} }}} The first term is the Standard Model Lagrangian. In the mass basis, i.e., after mixing with active neutrinos, the heavy Majorana neutrinos' kinetic and mass terms are The first term is the Standard Model (SM) Lagrangian. In the mass basis, i.e., after mixing with active neutrinos, the heavy Majorana neutrinos' kinetic and mass terms are {{{ #!latex \end{equation} }}} V^^CKM'^^ is the RH Cabbibo-Kobayashi-Masakawa (CKM) matrix, which is related to the SM CKM matrix. g=\sqrt{4\pi\alpha_{\rm EM}(M_Z)}/\sin\theta_W is the SM Weak coupling constant and \kappa_{R}^^{q}^^ is an overall real normalization for the W,,R,, interaction strength. V,,ij,,^CKM'^ is the right-handed (RH) Cabbibo-Kobayashi-Masakawa (CKM) matrix, which is related to the SM CKM matrix. g=\sqrt{4\pi\alpha_{\rm EM}(M_Z)}/\sin\theta_W is the SM Weak coupling constant and k,,R,,^q^ is an overall normalization for the W,,R,, interaction strength. For leptons, the W,,R,, coupling and leptonic mixing is parametrized by~\cite{Atre:2009rg,Han:2012vk} {{{ \end{equation} }}} For chiral fermion $f$, we parametrize the $\ZR$ neutral currents by For chiral fermion f, the Z,,R,, neutral currents are parameterized by {{{ #!latex \end{equation} }}} $\kappa_{R}^{f}$ are the same $\kappa_{R}^{q,\ell}$ as for $\WR$. In terms of electric and isospin charges, the chiral coefficients are {{{ #!latex \begin{equation} c \end{equation} }}} k,,R,,^f^ are the same k,,R,,^q,l^ as for W,,R,,. The chiral couplings g,,L,R,,^Z,,R,,,f^ are combinations of electric and isospin charges. For more details, see [ [#Mattelaer 1] ]. == Model Files == * [https://feynrules.irmp.ucl.ac.be/attachment/wiki/HeavyN/SM_HeavyN_NLO_UFO.tgz SM_HeavyN_NLO_UFO.tgz]: Standalone UFO folder. * [http://feynrules.irmp.ucl.ac.be/raw-attachment/wiki/EffLRSM/EffLRSM_NLO.tgz EffLRSM_NLO.tgz]: Standalone NLO in QCD-accurate UFO folder. * [https://feynrules.irmp.ucl.ac.be/attachment/wiki/HeavyN/heavyN.fr heavyN.fr]: Main model file. Relies on sm.fr (default FR model file) being declared elsewhere. * [http://feynrules.irmp.ucl.ac.be/raw-attachment/wiki/EffLRSM/effLRSM.fr effLRSM.fr]: Main model file. Relies on sm.fr (default FR model file) being declared elsewhere. * [https://feynrules.irmp.ucl.ac.be/attachment/wiki/HeavyN/heavyN_NLO.nb heavyN_NLO.nb]: Mathematica notebook file that generates UFO file from FeynRules model files. Allows user to also run quick sanity checks (optional) on model. * [http://feynrules.irmp.ucl.ac.be/raw-attachment/wiki/EffLRSM/effLRSMnlo.nb effLRSMnlo.nb]: Mathematica notebook file that generates UFO file from FeynRules model files. Allows user to also run quick sanity checks (optional) on model. * [https://feynrules.irmp.ucl.ac.be/attachment/wiki/HeavyN/SM_HeavyN_Files.tgz SM_HeavyN_Files.tgz]: Standalone package containing heavyN.fr, heavyN_NLO.nb, massless.rst (default FR file), diagonalCKM.rst (default FR file), and sm.fr (default FR file). * [http://feynrules.irmp.ucl.ac.be/raw-attachment/wiki/EffLRSM/EffLRSMnlo_Files.tgz EffLRSMnlo_Files.tgz]: Standalone package containing effLRSM.fr, effLRSMnlo.nb, diagonalMixing.rst, massless.rst (default FR file), and sm.fr (default FR file). * [https://feynrules.irmp.ucl.ac.be/attachment/wiki/HeavyN/SM_HeavyN_FilesWithUFO.tgz SM_HeavyN_FilesWithUFO.tgz]: Combination of SM_HeavyN_NLO_UFO.tgz and SM_HeavyN_Files.tgz. * [http://feynrules.irmp.ucl.ac.be/raw-attachment/wiki/EffLRSM/EffLRSMnlo_FilesWithUFO.tgz EffLRSMnlo_FilesWithUFO.tgz]: Combination of EffLRSMnlo_Files.tgz and EffLRSM_NLO.tgz. == Notes == * To download any of the packages and unpack via the terminal, use the commands: * To open any of the packages and unpack via the terminal, use the commands: ~/Path $wget http://feynrules.irmp.ucl.ac.be/raw-attachment/wiki/HeavyN/SM_HeavyN_NLO_UFO.tgz ~/Path$ tar -zxvf EffLRSM_NLO.tgz ~/Path $tar -zxvf SM_HeavyN_NLO_UFO.tgz ~/Path$ tar -zxvf EffLRSMnlo_FilesWithUFO.tgz ~/Path $wget http://feynrules.irmp.ucl.ac.be/raw-attachment/wiki/HeavyN/SM_HeavyN_FilesWithUFO.tgz * Beyond the SM inputs, this model contains free parameters: * * Five masses: MWR, MZR, mN1, mN2, mN3. Defaults are 3 TeV, 5.07 TeV, 173.3 GeV, 10^12^ GeV, and 10^14^ GeV, respectively. * Five widths: WWR, WZR, WN1, WN2, WN3. Defaults are 84.3 GeV, 114 GeV, 2.12^-8^ GeV, 100 GeV, and 100 GeV, respectively. * Nine real (no CP violation) mixing parameters for RH quark mixing: Y,,lk,, for ''l'' = ''e, mu, tau'' and ''k'' = 1,2,3. Default values are Y,,lk,, = Identity(3x3), i.e., Ye1 = Ymu2 = Yta3 = 1 and all others zero. * Nine real (no CP violation) mixing parameters for RH leptonic mixing: Y,,lk,, for ''l'' = ''e, mu, tau'' and ''k'' = 1,2,3. Default values are Y,,lk,, = Identity(3x3), i.e., Ye1 = Ymu2 = Yta3 = 1 and all others zero. ~/Path$ tar -zxvf SM_HeavyN_FilesWithUFO.tgz * This model contains 15 free parameters: * Three masses: mN1, mN2, mN3. Defaults are 300 GeV, 500 GeV, and 1 TeV, respectively. * Three widths: WN1, WN2, WN3. Defaults are 0.303 GeV, 1.50 GeV, and 12.3 GeV, respectively. * Nine real (no CP violation) mixing parameters: V''lk'' for ''l'' = ''e, mu, tau'' and ''k'' = 1,2,3. Default values are V''lk'' = Identity(3x3), i.e., Ve1 = Vmu2 = Vta3 = 1 and all others zero. * '''Note''': VlN are restricted to be real in the model file. * '''Note''': Y,,lN,, are restricted to be real in the model file. * '''Note''': Default parameters are set so "out-of-the-box" checks can be made with [ [#Alva 1] ] and [ [#Degrande 2] ].