Listar por tema "Quarks"

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  • Cambio de sabor leptónico en decaimientos del Bosón de Higss 
    González Estrada, Guillermo (Universidad Michoacana de San Nicolás de Hidalgo, 2018-02)
    We present the calculation of the 1-loop level quantum fluctuation decay of the Higgs boson into two different leptons, H → μτ , induced by a new massive gauge boson Z′ with flavor changing predicted in the extended models ...
  • Estructura partónica de los mesones pseudoescalares neutros 
    Raya Montaño, Khépani (Universidad Michoacana de San Nicolás de Hidalgo, 2017-11)
    We study the transition form factor (TFF) _ ! _0, G_(Q2), through the mathematical formulation of Dyson-Schwinger Equations (DSEs). In this formulation is required to solve the DSE for the quark propagator and its corresponding ...
  • Propagador vestido del gluón con una ventana conforme en el infrarojo y confinamiento de Quarks 
    Bedolla Hernández, Marco Antonio (Universidad Michoacana de San Nicolás de Hidalgo, 2013-02)
    Understanding the spectrum of mesons and baryon resonances is crucial to identify confinement mechanism and dynamics of quarks and gluons in the nonperturbative region of quantum chromodynamics (QCD, for its acronym in ...
  • Puntos críticos en el modelo de Nambu-Jona-Lasinio 
    Martínez, Ángelo (Universidad Michoacana de San Nicolás de Hidalgo, 2017-02)
    In this work, we explore the dynamics of the solutions to the gap equation in the Nambu-Jona-Lasinio model using various regularizations schemes for quarks in vaccum and quarks inside a magnetized medium with temperature. ...