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Two Higgs doublets to explain the excesses pp → γγ (750 GeV) and h → τ ± μ ∓
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نویسنده
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Bizot Nicolas ,Davidson Sacha ,Frigerio Michele ,Kneur Jean-Loïc
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منبع
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journal of high energy physics - 2016 - دوره : 2016 - شماره : 3 - صفحه:1 -18
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چکیده
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The two higgs doublet model emerges as a minimal scenario in which to address, at the same time, the γγ excess at 750 gev and the lepton flavour violating decay into τ ± μ ∓ of the 125 gev higgs boson. the price to pay is additional matter to enhance the γγ rate, and a peculiar pattern for the lepton yukawa couplings. we add tev scale vector-like fermions and find parameter space consistent with both excesses, as well as with higgs and electroweak precision observables.
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کلیدواژه
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Beyond Standard Model ,Higgs Physics
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آدرس
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UMR 5221 CNRS-Université de Montpellier, Laboratoire Charles Coulomb (L2C), France, IPNL, CNRS/IN2P3, France. Université Lyon 1, France, UMR 5221 CNRS-Université de Montpellier, Laboratoire Charles Coulomb (L2C), France, UMR 5221 CNRS-Université de Montpellier, Laboratoire Charles Coulomb (L2C), France
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Authors
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