WebIn addition, the cross-sections in four fiducial regions sensitive to various Higgs boson production modes and differential cross-sections as a function of either one or two of … Webits measurement via triple Higgs production seems beyond the reach of the LHC [26,27] due to the smallness of the corresponding cross section (around 0:1 fb) [20]. In order to constrain the trilinear Higgs self coupling, a complementary strategy based on the precise measurements of single Higgs production and decay processes was recently proposed.

Measurements of gluon-gluon fusion and vector-boson fusion …

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Triple Higgs production at hadron colliders at NNLO in QCD

Web9 de dez. de 2011 · First, there is p p –> H, which involves two gluons, one from each proton smashing together to make a Higgs particle (which I’ll call g g –> H). This process is curious, because gluons and Higgs particles do not directly interact with each other at all (which is why the gluon remains massless even when the Higgs field is non-zero). WebApart from the production through light-heavy neutrino mixing, in the linear seesaw, the heavy neutrinos can also be pair-produced at e+e colliders through t-channel exchange of the charged Higgs boson ( rst panel of Fig.1). This cross-section is proportional to Y4 S, and therefore can be large for large YS. Web25 de out. de 2016 · The second part discusses the recent progress in Higgs effective field theory predictions, followed by the third part on pseudo-observables, simplified … list of hmo philippines