Elastic proton-neutron and antiproton-neutron scattering in holographic QCD
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2023
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| _version_ | 1866929292804358144 |
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| author | Watanabe, Akira Sirat, Sayed Anwar Liu, Zhibo |
| author_facet | Watanabe, Akira Sirat, Sayed Anwar Liu, Zhibo |
| contents | The total and differential cross sections of the elastic proton-neutron and antiproton-neutron scattering are studied in a holographic QCD model, focusing on the Regge regime. Taking into account the Pomeron and Reggeon exchange, which are described by the Reggeized spin-2 glueball and vector meson propagator respectively, those cross sections are obtained. It is presented that the currently available experimental data of the total cross sections can be well described within the model. Once a single adjustable parameter is determined with the total cross section data, the differential cross sections can be calculated without any additional parameters. Although the available differential cross section data are limited, it is found that our predictions are consistent with those. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2305_06700 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Elastic proton-neutron and antiproton-neutron scattering in holographic QCD Watanabe, Akira Sirat, Sayed Anwar Liu, Zhibo High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Experiment Nuclear Theory The total and differential cross sections of the elastic proton-neutron and antiproton-neutron scattering are studied in a holographic QCD model, focusing on the Regge regime. Taking into account the Pomeron and Reggeon exchange, which are described by the Reggeized spin-2 glueball and vector meson propagator respectively, those cross sections are obtained. It is presented that the currently available experimental data of the total cross sections can be well described within the model. Once a single adjustable parameter is determined with the total cross section data, the differential cross sections can be calculated without any additional parameters. Although the available differential cross section data are limited, it is found that our predictions are consistent with those. |
| title | Elastic proton-neutron and antiproton-neutron scattering in holographic QCD |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Experiment Nuclear Theory |
| url | https://arxiv.org/abs/2305.06700 |