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Possible Manifestation of a Non-Pointness of the Electron in $e^+e^-$ Annihilation Reaction at Centre of Mass Energies 55-207 GeV

The experimental data from VENUS, TOPAS, OPAL, DELPHI, ALEPH and L3 collaborations, collected from 1989 to 2003, are applied to study the QED framework through direct contact interaction terms approach, using the annihilation reaction $\rm e^+ e^-\rightarrow \gamma\gamma(\gamma)$. The analysis invol...

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Detalles Bibliográficos
Autores principales:	Chen, Yutao, Lin, Chih-Hsun, Liu, Minghui, Sakharov, Alexander S., Ulbricht, Jürgen, Zhao, Jiawei
Lenguaje:	eng
Publicado:	2022
Materias:	hep-ph Particle Physics - Phenomenology hep-ex Particle Physics - Experiment
Acceso en línea:	https://dx.doi.org/10.3390/physics5030048 http://cds.cern.ch/record/2839944

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