Electroweak Effects in <i>e</i><sup>+</sup><i>e</i><sup>−</sup>→<i>ZH</i> Process

Electroweak Effects in <i>e</i><sup>+</sup><i>e</i><sup>−</sup>→<i>ZH</i> Process

Electroweak radiative corrections to the cross-section of the process <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mi>e</mi><mo>+</mo></msup><msup><mi...

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Bibliographic Details
Main Authors: Andrej Arbuzov, Serge Bondarenko, Lidia Kalinovskaya, Renat Sadykov, Vitaly Yermolchyk
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Symmetry
Subjects:
high-energy physics
electron-positron annihilation
forward-backward asymmetry
left-right asymmetry
Online Access:https://www.mdpi.com/2073-8994/13/7/1256
Description
Summary:Electroweak radiative corrections to the cross-section of the process <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mi>e</mi><mo>+</mo></msup><msup><mi>e</mi><mo>−</mo></msup><mo>→</mo><mi>Z</mi><mi>H</mi></mrow></semantics></math></inline-formula> are considered. The complete one-loop electroweak radiative corrections are evaluated with the help of the SANC system. Higher-order contributions of the initial-state radiation are computed in the QED structure function formalism. Numerical results are produced by a new version of the ReneSANCe event generator and MCSANCee integrator for the conditions of future electron-positron colliders. The resulting theoretical uncertainty in the description of this process is estimated.
ISSN:2073-8994

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