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arXiv 2003.03817hep-ph
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关于TOTEM协作组的$ ρ$和$ σ_{tot} $测量:在最近发现之后

On the $ ρ$ and $ σ_{tot} $ measurement by the TOTEM Collaboration: in the wake of recent discoveries

V. V. Ezhela, V. A. Petrov, N. P. Tkachenko

摘要:

我们表明,从TOTEM { \it协作组获得的$\sqrt{s} = 13$ } TeV处的$pp$微分截面数据中提取$ρ(s)=\mbox{Re}[T_{N}(s,0)]/\mbox{Im}[T_{N}(s,0)]$ { \it}和$σ_{\mbox{tot}}(s)$ { \it}的量,如果使用修改的库仑核干涉公式,则结果与出版物\cite{Ant} { \it}中的结果有本质上的不同。对这些数据的物理解释也相应地发生了变化。

英文摘要:

We show that extraction of the quantities} $ρ(s)=\mbox{Re}[T_{N}(s,0)]/\mbox{Im}[T_{N}(s,0)]$ {\it and} $σ_{\mbox{tot}}(s)$ {\it from the data on the $pp$ differential cross-section at $\sqrt{s} = 13$} TeV {\it obtained by the} TOTEM {\it Collaboration gives results essentially different from those presented in publication} \cite{Ant} {\it if to use a modified formula for Coulomb-nuclear interference. The physical interpretation of these data changes accordingly.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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