ミシマ　サトシ   MISHIMA Satoshi   三島　智    所属   埼玉医科大学  医学部 教養教育    職種   専任講師
論文種別	学術雑誌(原著)
言語種別	英語
査読の有無	査読あり
表題	Electroweak precision observables, new physics and the nature of a 126 GeV Higgs boson
掲載誌名	正式名：Journal of High Energy Physics
巻・号・頁	2013(08),106-1-106-44頁
著者・共著者	Marco Ciuchini,Enrico Franco,Satoshi Mishima,Luca Silvestrini
発行年月	2013/08/22
概要	We perform the fit of electroweak precision observables within the Standard Model with a 126 GeV Higgs boson, compare the results with the theoretical predictions and discuss the impact of recent experimental and theoretical improvements. We introduce New Physics contributions in a model-independent way and fit for the S, T and U parameters, for the ϵ_{1,2,3,b} ones, for modified Zbb couplings and for a modified Higgs coupling to vector bosons. We point out that composite Higgs models are very strongly constrained. Finally, we compute the bounds on dimension-six operators relevant for the electroweak fit.
DOI	10.1007/JHEP08(2013)106
arXiv ID	arXiv:1306.4644
ORCIDのPut Code	71016390
PermalinkURL	http://inspirehep.net/record/1239175