=== Simple extensions of the SM ===

This is a collection of models that are simple bottom-up extensions of the SM, obtained by adding a set of new particles and or interations to the Standard Model. 


=== Available models ===
|| '''Model''' || ''' Short Description''' || '''Contact''' || '''Status''' ||
||[wiki:topBSM Axigluon model]||The SM plus a scalar gluon field.|| S. Krastanov || '''Available''' ||
||[wiki:BSMCharacterisation BSM Characterisation]||The SM EFT Lagrangian in the mass basis|| B. Fuks, K. Mawatari || '''Available''' ||
||[wiki:modcolorS_trip Color Triplet]||A Color Triplet Model with Decay to Top and Bottom Quark|| E. Drueke, R. Schwienhorst, N. Vignaroli, J. Nutter, D. Walker, J.-H. Yu, T. Han, I. Lewis, Z. Liu || '''Available''' ||
||[wiki:DY-SM DY SM extension]||The SM plus new spin-0, -1, and -2 bosons that contribute to Drell-Yan production of leptons at the LHC.|| N. Christensen || '''Available''' ||
||[wiki:EFTmassbasis EFT mass basis]||The SM EFT Lagrangian in the mass basis|| B. Fuks, K. Mawatari || '''Available''' ||
||[wiki:FCHiggs FCNC Higgs interactions]||The SM plus higher-dimensional flavor changing Higgs interactions.|| S. Krastanov || '''Available''' ||
||[wiki:GeneralFCNTop FCNC Top interactions]||The SM plus higher-dimensional flavor changing top-quark interactions.|| A. Amorim, J. Santiago, N. Castro, R. Santos || '''Available''' ||
||[FourthGeneration Fourth generation model]||A fourth generation model including a t' and a b'|| C. Duhr ||  '''Available''' ||
||[wiki:2HDM General 2HDM]||The most general 2HDM, including all flavor violation and mixing terms.||C. Duhr, M. Herquet|| '''Available''' ||
||[HiddenAbelianHiggsModel Hidden Abelian Higgs Model]||A Z' model where the Z' interacts with the SM through mixings, leading to very small non-SM like Z' couplings. ||C. Duhr|| '''Available''' ||
||[wiki:HiggsCharacterisation HiggsCharacterisation]||The model file for the spin/parity characterisation of a 125 GeV resonance.||F. Demartin, K. Mawatari|| '''Available''' ||
||[HiggsEffectiveTheory Higgs effective theory]|| An add-on for the SM implementation containing the dimension 5 gluon fusion operator. || C. Duhr || '''Available''' ||
||[wiki:HEL Higgs Effective Lagrangian]||Higgs effective Lagrangian including operators up-to dimension 6.|| A. Alloul, B. Fuks and V. Sanz || '''Available''' ||
||[wiki:Hillmodel Hill Model]||A model with an unusual extension of the SM Higgs sector.||P. de Aquino, C. Duhr|| '''Available''' ||
||[wiki:InertDoublet Inert Doublet Model]||A model with an additional complex scalar SU(2)L doublet and an unbroken Z2 symmetry under which all SM particles are even while the extra doublet is odd.||A. Goudelis, B. Herrmann, O. Stal|| '''Available''' ||
||[wiki:B-L-SM Minimal Zp models]||The minimal Z' extension of the SM.||L. Basso||'''Available'''||
||[wiki:Monotops Monotops]||The SM plus monotop effective Lagrangian.|| B. Fuks || '''Available''' ||
||[wiki:Sextets Sextet diquarks]||The SM plus sextet diquark scalars.|| J. Alwall, C. Duhr || '''Available''' ||
||[StandardModelScalars Standard model + Scalars] ||The SM, together with a set of singlet scalar particles coupling only to the SM Higgs, and allowing it to decay invisibly into this new scalar sector. || C. Duhr || '''Available''' ||
||[wiki:TFCNC]||The SM, plus FCNC top interactions.||M. Buchkremer, G. Cacciapaglia, A. Deandrea, L. Panizzi|| '''Available''' || 
||[wiki:Triplets Triplet diquarks]||The SM plus triplet diquark scalars.|| J. Alwall, C. Duhr || '''Available''' ||
||[wiki:TypeIIISeeSaw Type III See-Saw Model]||The SM, including neutrino masses coming from a type III See-Saw mechanism.|| C. Biggio, F. Bonnet || '''Available''' ||
||[wiki:VLQ]||The SM, plus vector-like quarks, in a model-independent framework.||M. Buchkremer, G. Cacciapaglia, A. Deandrea, L. Panizzi|| '''Available''' ||
||[wiki:Wprime]||The SM a new spin-1 W' boson.||J. Donini, B. Fuks|| '''Available''' ||
||[wiki:MDMmodel Minimal Dilaton Model]||Minimal Dilaton Model||J. Cao, X. Hao, Z. Heng, L. Shang, Y. Zhang|| '''Available''' ||
||[wiki:GeorgiMachacekModel Georgi-Machacek Model]||Georgi-Machacek Model||K. Kumar, K. Hartling, H. Logan|| '''Available''' ||
||[wiki:DMsimp Simplified DM models]||Simplified DM models||K. Mawatari, C. Zhang|| '''Available''' ||

Back to the [wiki:ModelDatabaseMainPage FeynRules model database].