The Effect of Unparticle in the Processes \(e^{+}e^{-}\rightarrow \gamma \gamma\) and \(\gamma e^{-}\rightarrow U^{\mu }e^{-}\) when the \(e^{+},e^{-}\) Beams Are Polarized in Unparticle Physics

Dao Thi Le Thuy, Le Nhu Thuc
Author affiliations

Authors

  • Dao Thi Le Thuy Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi, Vietnam
  • Le Nhu Thuc

DOI:

https://doi.org/10.15625/0868-3166/16024

Keywords:

scalar unparticle, vector unparticle, DCS, CS

Abstract

We investigate the influence of unparticle physics on the positron-electron  collider via the scalar unparticle  and electron  exchange. From computing the contribution of the unparticle exchange to the cross-section (CS) as well as evaluating the dependence of differential cross-section (DCS) on the scattering angle , we calculate the production of vector unparticle in the photon-electron  collider in s- and t- channels such as missing energy distribution. Besides, we also found that the polarization of the beams also significantly contributes to the CS and DCS of the unparticle production.

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Published

29-09-2021

How to Cite

[1]
D. T. L. Thuy and L. N. Thuc, “The Effect of Unparticle in the Processes \(e^{+}e^{-}\rightarrow \gamma \gamma\) and \(\gamma e^{-}\rightarrow U^{\mu }e^{-}\) when the \(e^{+},e^{-}\) Beams Are Polarized in Unparticle Physics”, Comm. Phys., vol. 31, no. 4, p. 411, Sep. 2021.

Issue

Vol. 31 No. 4 (2021)

Section

Papers

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