Open AccessQuark decay top to two bodies
Author(s) -
Mauricio Rozo Clavijo,
Carlos Germán Cortés-Hernández,
Javier Alberto Olarte-Torres
Publication year - 2019
Publication title -
visión electrónica/visión electrónica
Language(s) - English
Resource type - Journals
eISSN - 2248-4728
pISSN - 1909-9746
DOI - 10.14483/22484728.15185
Subject(s) - physics , top quark , particle decay , particle physics , nuclear physics , standard model (mathematical formulation) , quark , branching fraction , elementary particle , archaeology , gauge (firearms) , history
Is investigated the top quark decay (t) two bodies using the spectator model. Is analyzed the decay (t→bW⁺) calculated theoretically the width of decay and decay fraction of the particle whose result is compared with the experimental data of the table Particle Data group. The model prediction on the decay process can be considered good as a first approach to this class of decay. This type of analysis is particularly important because it allows one hand, familiarize students with the decays of particles and on the other, open a space to introduce topics of particle physics in the introductory courses at university level.