论文标题
$ e^+e^ - $ n nihihitation反应在质量能量中心55-207 GEV中的非点性表现
Possible Manifestation of a Non-Pointness of the Electron in $e^+e^-$ Annihilation Reaction at Centre of Mass Energies 55-207 GeV
论文作者
论文摘要
从1989年至2003年收集的金星，TOPA，OPAL，DELPHI，ALEPH和L3协作的实验数据应用于使用直接接触相互作用术语方法来研究QED框架，并使用niHilation Reaction $ \ rm E^+ E^+ E^+ e^ - \ rightArlowfirctarrowγγ（γ（γ）$。该分析涉及执行$χ^{2} $测试以检测激发电子的存在$ e^{*} $以及在$ e^+e^ - $ nihihihilation Zone中表现出非点类似行为的证据。分析的结果表明，对于存在质量为$ 308 \ pm 14 $ GEV的激发电子的置信水平约为5σ$，并且与电子电荷分布的点状行为偏离。此偏差的半径为$ 1.57 \ pm0.07 \ times 10^{ - 17} $ cm，可以解释为电子的大小。
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 $\rm e^+ e^-\rightarrow γγ(γ)$. The analysis involves performing of a $χ^{2}$ test to detect the presence of an excited electron $e^{*}$ and evidence of non-point like behavior in the $e^+e^-$ annihilation zone. The results of the analysis indicate a strong signal, with a confidence level of approximately $5σ$, for the presence of an excited electron with a mass of $308\pm 14$ GeV, and a deviation from a point-like behavior of the charge distribution of the electron. The radius of this deviation is $1.57\pm0.07\times 10^{-17}$ cm, which can be interpreted as the size of the electron.
