A fat Higgs with a fat top
Author(s) -
A. Delgado,
Tim M. P. Tait
Publication year - 2005
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2005/07/023
Subject(s) - higgs boson , particle physics , physics , higgs field , gauge (firearms) , higgs mechanism , archaeology , history
A new variant of the supersymmetric Fat Higgs model is presented in which theMSSM Higgses as well as the top quark are composite. The underlying theory isan s-confining SU(3) gauge theory with the MSSM gauge groups realized as gaugedsub-groups of the chiral flavor symmetries. This motivates the large Yukawasnecessary for the large top mass and SM-like Higgs of mass>>M_Z in a naturalway as the residual of the strong dynamics responsible for the composites. Thisremoves fine-tuning associated with these couplings present in the original FatHiggs and New Fat Higgs models, respectively.Comment: 17 pages, 4 figures, Latex2e, uses JHEP3.cls and youngtab.sty, new references adde
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom