论文标题

与质子和核衍射的选定主题:过去,现在和未来

Selected topics in diffraction with protons and nuclei: past, present, and future

论文作者

Frankfurt, L., Guzey, V., Stasto, A., Strikman, M.

论文摘要

我们回顾了在强子 - 哈德隆,强子核碰撞和深度非弹性Lepton-Proton/nucleus散射的情况下,衍射中的广泛现象,重点是扰动QCD和非扰动模型之间的相互作用。我们讨论了在DIS,偶极模型的现象学,低$ x $的重新召集和Parton饱和度中的包容性衍射,对载体介子的硬衍射产生,强调 - 二体散射中的无弹性衍射,颜色波动的形式,包容性连贯性和连续性和不相同的衍射以及软性衍射和硬性衍射和造影态和造影量和造型。对于每个主题,我们回顾过去和现在的实验包括HERA和LHC的关键结果。最后,我们确定了剩余的开放问题,该问题可以在持续实验中解决,特别是在美国LHC的光子诱导的反应和美国未来的电子离子对撞机(EIC),大型强子电子碰撞器(LHEC)以及CERN的未来圆形碰撞器(FCC)。

We review a broad range of phenomena in diffraction in the context of hadron-hadron, hadron-nucleus collisions and deep inelastic lepton-proton/nucleus scattering focusing on the interplay between the perturbative QCD and non-perturbative models. We discuss inclusive diffraction in DIS, phenomenology of dipole models, resummation and parton saturation at low $x$, hard diffractive production of vector mesons, inelastic diffraction in hadron-hadron scattering, formalism of color fluctuations, inclusive coherent and incoherent diffraction as well as soft and hard diffraction phenomena in hadron-hadron/nucleus and photon-nucleus collisions. For each topic we review key results from the past and present experiments including HERA and the LHC. Finally, we identify the remaining open questions, which could be addressed in the continuing experiments, in particular in photon-induced reactions at the LHC and the future Electron-Ion Collider (EIC) in the US, Large Hadron electron Collider (LHeC) and Future Circular Collider (FCC) at CERN.

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