Changes between Version 6 and Version 7 of AnomalousGaugeCoupling


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Timestamp:
08/21/12 13:01:39 (5 years ago)
Author:
eboli
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  • AnomalousGaugeCoupling

    v6 v7  
    11 
    2 '''Anomalous quartic electroweak gauge-boson Interactions''' 
     2'''Anomalous quartic electroweak gauge-boson interactions''' 
    33 
    44'''Authors:''' 
     
    1111 
    1212We concentrate on anomalous quartic interaction among the electroweak gauge bosons that do not have a triple vertex associated to it. We describe these interactions using 
    13 dimension eight effective operators assuming that the recently observed Higgs boson belongs to a SU(2) doublet; see the file ''quartic.pdf'' for further details. This model 
    14 is an extendion of the Standard Model (SM) implemented at [http://feynrules.irmp.ucl.ac.be/wiki/StandardModel]; for further details see this link. 
     13dimension eight effective operators assuming that the recently observed Higgs boson belongs to a SU(2),,L,, doublet; see the file  
     14[http://feynrules.irmp.ucl.ac.be/attachment/wiki/AnomalousGaugeCoupling/quartic.pdf quartic.pdf]  for further details. This model 
     15is an extension of the Standard Model (SM) implemented at [http://feynrules.irmp.ucl.ac.be/wiki/StandardModel]; for further details see this link. 
    1516 
    16 The model labeled SM_LS0_LS1 contains the standard model interactions supplemented by the dimension eight operators L_{S,0} and L_{S,1} defined in the file "quartic.pdf". These dimension eight effective operators modify the vertices WWWW, WWZZ, and WWZZ that can be a simple re-scaling of the SM quartic interaction for a suitable choice of couplings.  
     17The model labeled SM_LS0_LS1 contains the standard model interactions supplemented by the dimension eight operators L,,S,0,, and L,,S,1,, defined in the file [http://feynrules.irmp.ucl.ac.be/attachment/wiki/AnomalousGaugeCoupling/quartic.pdf quartic.pdf]. These dimension eight effective operators modify the vertices WWWW, WWZZ, and WWZZ that can be a simple re-scaling of the SM quartic interaction for a suitable choice of couplings.  
    1718 
    18 The model labeled SM_LT8_LT9 contains the standard model interactions supplemented by the dimension eight operators L_{T,8} and L_{T,9} defined in the file "quartic.pdf". These dimension eight effective operators give rise to anomalous AAAA, AAAZ, AAZZ, AZZZ, and ZZZZ vertices.  
     19The model labeled SM_LT8_LT9 contains the standard model interactions supplemented by the dimension eight operators L,,T,8,, and L,,T,9,, defined in the file [http://feynrules.irmp.ucl.ac.be/attachment/wiki/AnomalousGaugeCoupling/quartic.pdf quartic.pdf]. These dimension eight effective operators give rise to anomalous AAAA, AAAZ, AAZZ, AZZZ, and ZZZZ vertices.  
    1920 
    2021 
    2122'''References''' 
    2223 
    23 * ''Strongly interacting vector bosons at the CERN LHC: Quartic anomalous couplings'' , A.S. Belyaev et al, Phys.Rev. D59 (1999) 015022  
     24* ''Strongly interacting vector bosons at the CERN LHC: Quartic anomalous couplings'' , A.S. Belyaev et al, Phys.Rev. D59 (1999) 015022 [http://arXiv.org/pdf/hep-ph/9805229.pdf (hep-ph/9805229)] 
    2425 
    25 * ''p p ---> j j e+- mu+- nu nu and j j e+- mu-+ nu nu at order ... for the study of the quartic electroweak gauge boson vertex at CERN LHC'',  O.J.P. Eboli, M.C. Gonzalez-Garcia , and J.K. Mizukoshi, Phys.Rev. D74 (2006) 073005  [the dimension eight operators are from this reference] 
     26* ''p p ---> j j e+- mu+- nu nu and j j e+- mu-+ nu nu at order ... for the study of the quartic electroweak gauge boson vertex at CERN LHC'',  O.J.P. Eboli, M.C. Gonzalez-Garcia , and J.K. Mizukoshi, Phys.Rev. D74 (2006) 073005  [http://arXiv.org/pdf/hep-ph/0606118.pdf (hep-ph/0606118 ] the dimension eight operators are from this reference) 
    2627 
    27 * ''Anomalous quartic gauge boson couplings at hadron colliders'', Oscar J.P. Eboli, M.C. Gonzalez-Garcia, S.M. Lietti, and S.F. Novaes., Phys.Rev. D63 (2001) 075008  
     28* ''Anomalous quartic gauge boson couplings at hadron colliders'', Oscar J.P. Eboli, M.C. Gonzalez-Garcia, S.M. Lietti, and S.F. Novaes., Phys.Rev. D63 (2001) 075008 [http://arXiv.org/pdf/hep-ph/0009262.pdf hep-ph/0009262)] 
    2829 
    29 * ''Bosonic quartic couplings at CERN LHC'', O.J.P. Eboli, M.C. Gonzalez-Garcia, and S.M. Lietti, Phys.Rev. D69 (2004) 095005. 
     30* ''Bosonic quartic couplings at CERN LHC'', O.J.P. Eboli, M.C. Gonzalez-Garcia, and S.M. Lietti, Phys.Rev. D69 (2004) 095005 [http://arXiv.org/pdf/hep-ph/0310141.pdf (hep-ph/0310141)] 
    3031 
    3132'''Instructions''' 
    3233 
    33 The model files include the quartic and SM vertices in the unitary gauge.  To generate further models use the notebook "quartic_ls01.nb" as an exemple and include the additional interactions 
    34 that are already defined in the model file "quartic.fr". 
     34The model files include the quartic and SM vertices in the unitary gauge.  To generate further models use the notebooks [http://feynrules.irmp.ucl.ac.be/attachment/wiki/AnomalousGaugeCoupling/quartic_ls01.nb quartic_ls01.nb]  or   [http://feynrules.irmp.ucl.ac.be/attachment/wiki/AnomalousGaugeCoupling/quartic_lt89.nb quartic_lt89.nb]   as exemples and include the additional interactions that are already defined in the model file  [http://feynrules.irmp.ucl.ac.be/attachment/wiki/AnomalousGaugeCoupling/quartic.fr quartic.fr]. The anomalous couplings are set to 1 GeV^-4^  by default, thus they should be conveniently chosen before the event generation 
     35.