Tential, and of where the scale Λcharacterising such an EFT might Therefore provide a key indication of the structure of the scalar Information on the Higgs three- and four-point interactions could Theory (EFT) lagrangian with an SU(2)L × U (1) Y symmetry. Oper-ators of dimension less than or equal to four of an effective field In fact, advantageous) to consider the SM as the subset of Of dark matter) as well as theoretical arguments (such as Raison d’être once experimental indications (such as the existence fixes the value of this self coupling in the scalar potential whoseįorm, in turn, is determined by the global symmetries and the No information, however, has been collected so far The measured couplings toįermions and vector bosons agree within 10–20% with the SM Strengths of the Higgs boson couplings are uniquely determined by Higgs symmetry breaking mechanism of SU(2)L × U (1) Y as Ob-served at the LHC is the one predicted by the Brout–Englert– Present LHC data provide evidence that the scalar particle #5 letter words nlo license#This is an open access article under the CC BY license We show that for allĬhannels in general, and for gluon–gluon fusion and top-pair associated production in particular, NLOĬorrections reduce the theoretical uncertainties, and are needed in order to arrive at reliable predictionsįor total rates as well as for distributions. Is needed in order to improve upon the infinite-top-mass limit, our predictions are obtained in a fullyĪutomatic way within the publicly available framework. With the exception of the gluon–gluon fusion process, for which a special treatment All these results are at the NLOĪccuracy in QCD, and matched to parton showers by means of the method hence, they areįully differential. We present predictions for the SM-Higgs-pair production channels of relevance at the LHC: gluon–gluonįusion, VBF, and top-pair, W, Z and single-top associated production. Torriellid ,Ī PH Department, TH Unit, CERN, CH-1211 Geneva 23, Switzerlandī SLAC, National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025-7090, USAĬ Centre for Cosmology, Particle Physics and Phenomenology (CP3), Université Catholique de Louvain, B-1348 Louvain-la-Neuve, Belgiumĭ Institut für Theoretische Physik, Universität Zürich, CH-8057 Zürich, SwitzerlandĮ Sorbonne Universités, UPMC Univ. Maybe - Maybe is a great word to use when you don't want to get yourself stuck into a commitment.įor example, if you have the letters T W L or O C T W L in your rack, you could form words such as CLOWN, CLOTH, COLTS, OWLET, SCOWL, or TOWEL provided you have the other letters available for use.Higgs pair production at the LHC with NLO and parton-shower effects R. Lunch - Whether you decide to eat or not, you're likely given a lunch break at work. Their - If those are their belongings, they certainly don't belong to you.Įvery - Like the word all, every encompasses the totality of what you're discussing.įaith - Faith means something different to everyone, but it's certainly meant to be a positive word. Which - Choices can be narrowed down depending on which option you choose. Other - Other makes a distinction between objects or people.Ībout - When talking about approximate size, you might say that the fish that got away was about two feet long. Just thinking about some words that you use daily in the course of life can grant you some good options.
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