弹性$pp$和$p\bar p$碰撞的模型无关Levy成像的Odderon和质子亚结构
Odderon and proton substructure from a model-independent Levy imaging of elastic $pp$ and $p\bar p$ collisions
摘要：
我们描述了一种新的和模型无关的Lévy成像方法的质量适合已公布的数据集，并重建高能量$pp$和$p\bar p$弹性散射过程的振幅。这种方法使我们能够直接从数据中确定$pp$和$p\bar p$碰撞的阴影轮廓$P(b)$的激发函数、弹性斜率$B(t)$和核相$ϕ(t)$函数。令人惊讶的是，$pp$和$p\bar p$碰撞的$B(t)$的显著定性差异指向Odderon效应。作为一个副产品，我们清楚地确定了在ISR和LHC能量下具有两种不同大小的质子子结构，这与穿着夸克（在ISR）和穿着双夸克（在LHC）具有惊人的相似性。我们提出了模型独立的结果，在不同的能量为现有的数据，这样的子结构的相应的大小和横截面。
英文摘要：
We describe a new and model-independent Lévy imaging method of quality fits to the published datasets and reconstruct the amplitude of high-energy $pp$ and $p\bar p$ elastic scattering processes. This method allows us to determine the excitation function of the shadow profile $P(b)$, the elastic slope $B(t)$ and the nuclear phase $ϕ(t)$ functions of $pp$ and $p\bar p$ collisions directly from the data. Surprisingly, notable qualitative differences in $B(t)$ for $pp$ and for $p\bar p$ collisions point towards an Odderon effect. As a by-product, we clearly identify the proton substructure with two different sizes at the ISR and LHC energies, that has striking similarity to a dressed quark (at the ISR) and a dressed diquark (at the LHC). We present model-independent results for the corresponding sizes and cross-sections for such a substructure for the existing data at different energies.
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。
