Elastic proton-proton and pion-proton scattering in holographic QCD
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arXiv
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866912977493426176 |
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| author | Watanabe, A. |
| author_facet | Watanabe, A. |
| contents | The elastic proton-proton and pion-proton scattering processes are investigated in the framework of holographic QCD. Considering the Pomeron and Reggeon exchange in the Regge regime, the total and differential cross sections are calculated. In the model setup, the Pomeron and Reggeon exchange are described by the Reggeized spin-2 glueball and vector meson propagator, respectively. For the differential cross sections, contributions of the Coulomb interaction are also taken into account. Adjustable parameters involved in the model are determined with the experimental data, and it is presented that the resulting cross sections are consistent with the data in a wide kinematic region. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_21023 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Elastic proton-proton and pion-proton scattering in holographic QCD Watanabe, A. High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Experiment Nuclear Theory The elastic proton-proton and pion-proton scattering processes are investigated in the framework of holographic QCD. Considering the Pomeron and Reggeon exchange in the Regge regime, the total and differential cross sections are calculated. In the model setup, the Pomeron and Reggeon exchange are described by the Reggeized spin-2 glueball and vector meson propagator, respectively. For the differential cross sections, contributions of the Coulomb interaction are also taken into account. Adjustable parameters involved in the model are determined with the experimental data, and it is presented that the resulting cross sections are consistent with the data in a wide kinematic region. |
| title | Elastic proton-proton and pion-proton scattering in holographic QCD |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Experiment Nuclear Theory |
| url | https://arxiv.org/abs/2603.21023 |