Observation of two zeros of the real amplitude in pp scattering at LHC energies
Abstract Elastic scattering of charged hadrons is described by the combination of nuclear and Coulomb amplitudes. It is well know that at the very forward range the nuclear real and Coulomb parts interplay a crucial role in the determination of the magnitude of the real part at $$|t|=0$$ | t | = 0 ....
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-02-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-023-11286-4 |
| _version_ | 1797853632986611712 |
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| author | Anderson Kendi Kohara |
| author_facet | Anderson Kendi Kohara |
| author_sort | Anderson Kendi Kohara |
| collection | DOAJ |
| description | Abstract Elastic scattering of charged hadrons is described by the combination of nuclear and Coulomb amplitudes. It is well know that at the very forward range the nuclear real and Coulomb parts interplay a crucial role in the determination of the magnitude of the real part at $$|t|=0$$ | t | = 0 . However, beyond $$|t|=0$$ | t | = 0 the real and imaginary nuclear amplitudes have different t dependencies and we show that at LHC energies the zeros formed by the combination $$T_C(t)+T_R^N(s,t)=0$$ T C ( t ) + T R N ( s , t ) = 0 in pp process can be potentially observed when the background due to the imaginary part is removed. This observation constrains the real part at this forward range. |
| first_indexed | 2024-04-09T19:52:40Z |
| format | Article |
| id | doaj.art-16fc7fd1648b4d9fb7fca2297d6db9fa |
| institution | Directory Open Access Journal |
| issn | 1434-6052 |
| language | English |
| last_indexed | 2024-04-09T19:52:40Z |
| publishDate | 2023-02-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj.art-16fc7fd1648b4d9fb7fca2297d6db9fa2023-04-03T05:37:35ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60522023-02-018321410.1140/epjc/s10052-023-11286-4Observation of two zeros of the real amplitude in pp scattering at LHC energiesAnderson Kendi Kohara0Faculty of Physics and Applied Computer Science, AGH University of Science and TechnologyAbstract Elastic scattering of charged hadrons is described by the combination of nuclear and Coulomb amplitudes. It is well know that at the very forward range the nuclear real and Coulomb parts interplay a crucial role in the determination of the magnitude of the real part at $$|t|=0$$ | t | = 0 . However, beyond $$|t|=0$$ | t | = 0 the real and imaginary nuclear amplitudes have different t dependencies and we show that at LHC energies the zeros formed by the combination $$T_C(t)+T_R^N(s,t)=0$$ T C ( t ) + T R N ( s , t ) = 0 in pp process can be potentially observed when the background due to the imaginary part is removed. This observation constrains the real part at this forward range.https://doi.org/10.1140/epjc/s10052-023-11286-4 |
| spellingShingle | Anderson Kendi Kohara Observation of two zeros of the real amplitude in pp scattering at LHC energies European Physical Journal C: Particles and Fields |
| title | Observation of two zeros of the real amplitude in pp scattering at LHC energies |
| title_full | Observation of two zeros of the real amplitude in pp scattering at LHC energies |
| title_fullStr | Observation of two zeros of the real amplitude in pp scattering at LHC energies |
| title_full_unstemmed | Observation of two zeros of the real amplitude in pp scattering at LHC energies |
| title_short | Observation of two zeros of the real amplitude in pp scattering at LHC energies |
| title_sort | observation of two zeros of the real amplitude in pp scattering at lhc energies |
| url | https://doi.org/10.1140/epjc/s10052-023-11286-4 |
| work_keys_str_mv | AT andersonkendikohara observationoftwozerosoftherealamplitudeinppscatteringatlhcenergies |