12
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      F(750), We Miss You as a Bound State of 6 Top and 6 Antitop Quarks, Multiple Point Principle

      Preprint

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          We review our speculation, that in the pure Standard Model the exchange of Higgses, including also the ones "eaten by \(W^{\pm}\) and Z", and of gluons together make a bound state of 6 top plus 6 anti top quarks bind so strongly that its mass gets down to about 1/3 of the mass of the collective mass 12 \(m_t\) of the 12 constituent quarks. The true importance of this speculated bound state is that it makes it possible to uphold, even inside the Standard Mode, our proposal for what is really a new law of nature saying that there are several phases of empty space, vacua, all having very small energy densities (of the order of the present energy density in the universe). The reason suggested for believing in this new law called the "Multiple (Criticality) Point Principle" is, that estimating the mass of the speculated bound state using the "Multiple Point Principle" leads to two consistent mass-values; and they even agree with a crude bag-model like estimate of the mass of this bound state. Very, unfortunately, the statistical fluctuation so popular last year, when interpreted as the digamma resonance F(750), turned out not to be a real resonance, because our estimated bound state mass is just around the mass of 750 GeV.

          Related collections

          Most cited references9

          • Record: found
          • Abstract: not found
          • Article: not found

          A Relativistic Equation for Bound-State Problems

            Bookmark
            • Record: found
            • Abstract: found
            • Article: found
            Is Open Access

            Prediction for Nonabelian Fine Structure Constants from Multicriticality

            In developing a model for predicting the nonabelian gauge coupling constants we argue for the phenomenological validity of a ``principle of multiple point criticality''. This is supplemented with the assumption of an ``(grand) anti-unified'' gauge group \(SMG^{N_{gen.}}\sim U(1)^{N_{gen.}}\times SU(2)^{N_{gen.}}\times SU(3)^{N_{gen.}}\) that, at the Planck scale, breaks down to the diagonal subgroup. Here \(N_{gen}\) is the number of generations which is assumed to be 3. According to this ``multiple point criticality principle'', the Planck scale experimental couplings correspond to multiple point couplings of the bulk phase transition of a lattice gauge theory (with gauge group \(SMG^{N_{gen.}}\)). Predictions from this principle agree with running nonabelian couplings (after an extrapolation to the Planck scale using the assumption of a ``desert'') to an accuracy of 7\%. As an explanation for the existence of the multiple point, a speculative model using a glassy lattice gauge theory is presented.
              Bookmark
              • Record: found
              • Abstract: found
              • Article: found
              Is Open Access

              Bare Higgs mass at Planck scale

              , , (2015)
              We compute one- and two-loop quadratic divergent contributions to the bare Higgs mass in terms of the bare couplings in the Standard Model. We approximate the bare couplings, defined at the ultraviolet cutoff scale, by the MS-bar ones at the same scale, which are evaluated by the two-loop renormalization group equations for the Higgs mass around 126GeV in the Standard Model. We obtain the cutoff scale dependence of the bare Higgs mass, and examine where it becomes zero. We find that when we take the current central value for the top quark pole mass, 173GeV, the bare Higgs mass vanishes if the cutoff is about 10^{23}GeV. With a 1.3 sigma smaller mass, 170GeV, the scale can be of the order of the Planck scale.
                Bookmark

                Author and article information

                Journal
                2017-05-30
                Article
                1705.10749
                c92e02f4-9f59-4fbe-99e4-84f7d379a647

                http://arxiv.org/licenses/nonexclusive-distrib/1.0/

                History
                Custom metadata
                25 pages, 11 figures, Corfu Summer Institute 2016 "School and Workshops on Elementary Particle Physics and Gravity", 31 August - 23 September, 2016, Corfu, Greece
                hep-ph

                High energy & Particle physics
                High energy & Particle physics

                Comments

                Comment on this article