Changes between Version 2 and Version 3 of AnomalousGaugeCoupling
 Timestamp:
 08/17/12 19:16:51 (5 years ago)
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AnomalousGaugeCoupling
v2 v3 4 4 '''Authors:''' 5 5 6 O.J.P. Eboli (eboli AT fma.if.usp.br)6 * O.J.P. Eboli (eboli AT fma.if.usp.br) 7 7 8 M.C. GonzalezGarcia (concha AT max2.physics.sunysb.edu)8 * M.C. GonzalezGarcia (concha AT max2.physics.sunysb.edu) 9 9 10 10 '''Description of the models:''' 11 11 12 12 We 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.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. 14 14 15 The model labeled SM_LS0_LS1 contains the standard model interaction supplemented by the dimension eight operators L_{S,0} and L_{S,1} defined in "quartic.pdf". These dimension eight effective operators modify the vertices WWWW, WWZZ, and WWZZ that can be a simple rescaling of the SM quartic interaction for a suitable choice of couplings. 16