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arXiv 0910.4884hep-ph
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LHC能区核子的GPD与弹性散射

GPDs of the Nucleons and Elastic Scattering at LHC Energies

O. V. Selyugin

摘要:

考虑到电磁和引力形状因子,从一组新的$t $相关的GPD计算,建立了一个新的模型,包括软和硬pomeron。在此模型框架下,仅用4个自由参数就得到了对$\sqrt{s} \leq 52.8 $ GeV的所有现有实验数据的定性描述,包括库仑范围和大动量转移。预测LHC的能量。

英文摘要:

Taking into account the electromagnetic and gravitational form factors, calculated from a new set of $t $-dependent GPDs, a new model including the soft and hard pomerons is build. In the framework of this model the ualitative description of all existing experimental data at $\sqrt{s} \leq 52.8 $ GeV, including the Coulomb range and large momentum transfers, is obtained with only 4 free parameters. Predictions for LHC energies are made.

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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