What precision electroweak physics says about theSU(6)/Sp(6)little Higgs model
نویسندگان
چکیده
منابع مشابه
What Precision Electroweak Physics Says About the SU ( 6 ) / Sp ( 6 ) Little Higgs
We study precision electroweak constraints on the close cousin of the Littlest Higgs, the SU(6)/Sp(6) model. We identify a near-oblique limit in which the heavy W ′ and B′ decouple from the light fermions, and then calculate oblique corrections, including oneloop contributions from the extended top sector and the two Higgs doublets. We find regions of parameter space that give acceptably small ...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2004
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.69.115008