One-loop Electroweak Radiative Corrections to polarized e+e- → γZ Process

被引：0

作者：

Bondarenko, S. ^{[1
,2
]}

Dydyshka, Ya. ^{[3
,4
]}

Kalinovskaya, L. ^{[3
]}

Rumyantsev, L. ^{[3
]}

Sadykov, R. ^{[3
]}

Yermolchyk, V. ^{[3
,4
]}

机构：

[1] Bogoliubov Lab Theoret Phys, Joint Inst Nucl Res, Dubna 141980, Russia

[2] Dubna State Univ, Dubna 141980, Russia

[3] Dzhelepov Lab Nucl Problems, Joint Inst Nucl Res, Dubna 141980, Russia

[4] Belarusian State Univ, Inst Nucl Problems, Minsk 220006, BELARUS

来源：

JETP LETTERS | 2024年 / 119卷 / 02期

基金：

俄罗斯基础研究基金会; 俄罗斯科学基金会;

关键词：

D O I：

10.1134/S0021364023604001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This paper gives high-precision theoretical predictions for cross sections of the process e(+)e(-) -> gamma Z for future electron-positron colliders. The calculations are performed using the SANC system. They include complete one-loop electroweak radiative corrections, as well as longitudinal polarization of the initial state. Numerical results are given for the center-of-mass system energy range root s = 250 - 1000 GeV with various polarization degrees in the alpha(0) and G(mu) EW schemes. This study is a contribution to the research program of the CEPC project being under development in China.

引用

页码：71 / 77

页数：7

共 22 条

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