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Search for the anomalous WWγ couplings through the process e−e+→νeν‾eγ at ILC with unpolarized and polarized beams
Physics Letters B ( IF 4.4 ) Pub Date : 2021-07-22 , DOI: 10.1016/j.physletb.2021.136533
S. Spor , M. Köksal

We investigate the anomalous W+Wγ couplings through the process ee+νeνeγ for unpolarized and polarized electron (positron) beams at the International Linear Collider. We give the 95% Confidence Level limits on the anomalous couplings with and without the systematic uncertainties for various values of center-of-mass energies and the integrated luminosities. We show that the obtained limits on the anomalous couplings through the process ee+νeνeγ can highly improve the current experimental limits.



中文翻译:

通过非偏振光束和偏振光束在 ILC 的过程 e−e+→νeν‾eγ 搜索异常 WWγ 耦合

我们调查异常 +-γ 过程中的耦合 电子-电子+ν电子ν电子γ用于国际线性对撞机的非极化和极化电子(正电子)束。我们给出了异常耦合的 95% 置信水平限制,其中有和没有系统不确定性的各种质心能量值和积分光度。我们表明,通过该过程获得的对异常耦合的限制电子-电子+ν电子ν电子γ 可以大大提高当前的实验限制。

更新日期:2021-09-02
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