论文标题
通过双方散射想象的质子
A proton imagining via double parton scattering
论文作者
论文摘要
在这项贡献中，我们讨论了关于所谓的双方分布函数（DPDF），高能质子质子蛋白和质子核碰撞的可访问量的主要结果。这些新的分布几乎是未知的，但是它们编码有关质子内部质子内部彼此之间如何相关的信息。双PDF代表了探索HADRON的三维党结构的新工具。在这里，我们显示了从DPFD的计算获得的结果。特别是，我们将注意力集中在实验可观察物中双重相关性的影响上，通过显示如何在下一个LHC运行中研究后者。我们还讨论了有关特殊实验性可观察的当前知识如何揭示有关横向质子结构的新信息
In this contribution we discuss the main outcomes of our studies on the so called double parton distribution functions (dPDFs), accessible quantities in high energy proton-proton and proton nucleus collisions, in double parton scattering processes (DPS). These new distributions are almost unknown, nevertheless they encode information on how partons inside a proton are correlated among each other. Double PDFs represent a new tool to explore the three dimensional partonic structure of hadrons. Here, we show results obtained from calculations of dPFDs. In particular we focus our attention on the impact of double correlations in experimental observables by showing how the latter could be studied in the next LHC run. We also discuss how the present knowledge on a peculiar experimental observable could unveil new information on the transverse proton structure
