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arXiv 1602.00288hep-phnucl-th
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高能质子-质子壳层光学势与Hollownes效应

Proton-Proton On Shell Optical Potential at High Energies and the Hollownes Effect

Enrique Ruiz Arriola, Wojciech Broniowski

摘要:

我们分析了光学势的有用性,如在ISR和LHC的质子-质子散射中,在非常高的能量下的双谱Mandeltron表示所建议的。它的特殊意义的散射数据的解释最大可用的测量能量进行了讨论。我们的分析重建3D动力学从有效的横向2D碰撞参量表示,并建议,除了灰核子在大型强子对撞机的发病出现了非弹性耗尽(空心),这排除了卷积模型在attometer规模。

英文摘要:

We analyze the usefulness of the optical potential as suggested by the double spectral Mandelstam representation at very high energies, such as in the proton-proton scattering at ISR and the LHC. Its particular meaning regarding the interpretation of the scattering data up to the maximum available measured energies is discussed. Our analysis reconstructs 3D dynamics from the effective transverse 2D impact parameter representation and suggests that besides the onset of gray nucleons at the LHC there appears an inelasticity depletion (hollowness) which precludes convolution models at the attometer scale.

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