Open AccessPair productions from gauge bosons collisions
Author(s) -
Worapon Phatcharasirinawakun,
Udom Robkob
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1719/1/012114
Subject(s) - graviton , physics , gauge boson , boson , particle physics , pair production , photon , coupling (piping) , spin (aerodynamics) , quantum electrodynamics , gauge theory , nuclear physics , quantum mechanics , gravitation , mechanical engineering , thermodynamics , engineering
Pair production is a process of creating a particle and its antiparticle from two gauge bosons collision. In this work, we suppose the pair production can occur from the collision between a spin-two graviton and a spin-one gauge boson. We focus on the electron-positron pair production between gravitons which is determined from the vielbein field and coupling to a photon in minimal coupling scheme. The collision cross section is evaluated and compared to those of the same creation types at the energy 0.71 MeV. We found that the total cross section of the graviton-photon interaction is less than that of photon-photon about 10 41 times but that is greater than that of graviton-graviton about 10 42 times.