About the Stability of the Dodecatoplet |
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Authors: | Jean-Marc Richard |
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Affiliation: | (1) Laboratoire de Physique Subatomique et Cosmologie, Université Joseph Fourier, CNRS-IN2P3, INPG, 53 avenue des Martyrs, 38026 Grenoble, France |
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Abstract: | A new investigation is done of the possibility of binding the “dodecatoplet”, a system of six top quarks and six top antiquarks, (t 6 t̄ 6), using the Yukawa potential mediated by Higgs exchange. A simple variational method gives a upper bound close to that recently estimated in a mean-field calculation. It is supplemented by a lower bound provided by identities among the Hamiltonians describing the system and its subsystems. |
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