p–ϕ femtoscopic correlation analysis using a dynamical model
We analyse the p–ϕ correlation functions in high-multiplicity proton+ proton collisions at the LHC using a dynamical model, DCCI2, and discuss the effects of collision dynamics on the p–ϕ femtoscopic study. Collision dynamics, such as collective expansion and hadronic rescatterings, leads to the rel...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2025/01/epjconf_sqm2024_03009.pdf |
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| _version_ | 1832098459535015936 |
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| author | Kuroki Kenshi Hirano Tetsufumi |
| author_facet | Kuroki Kenshi Hirano Tetsufumi |
| author_sort | Kuroki Kenshi |
| collection | DOAJ |
| description | We analyse the p–ϕ correlation functions in high-multiplicity proton+ proton collisions at the LHC using a dynamical model, DCCI2, and discuss the effects of collision dynamics on the p–ϕ femtoscopic study. Collision dynamics, such as collective expansion and hadronic rescatterings, leads to the relative momentum-dependent non-Gaussian source functions. This results in deviations in the correlation functions compared to those using the Gaussian source function adopted in existing studies. Our analysis shows the importance of using the source functions that reflect more realistic collision dynamics for future precision analysis of hadron interactions via femtoscopy. |
| format | Article |
| id | doaj-art-de5f9f086f734c9bbd333e414404dc74 |
| institution | Kabale University |
| issn | 2100-014X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-de5f9f086f734c9bbd333e414404dc742025-02-05T10:53:01ZengEDP SciencesEPJ Web of Conferences2100-014X2025-01-013160300910.1051/epjconf/202531603009epjconf_sqm2024_03009p–ϕ femtoscopic correlation analysis using a dynamical modelKuroki Kenshi0Hirano Tetsufumi1Department of Physics, Sophia UniversityDepartment of Physics, Sophia UniversityWe analyse the p–ϕ correlation functions in high-multiplicity proton+ proton collisions at the LHC using a dynamical model, DCCI2, and discuss the effects of collision dynamics on the p–ϕ femtoscopic study. Collision dynamics, such as collective expansion and hadronic rescatterings, leads to the relative momentum-dependent non-Gaussian source functions. This results in deviations in the correlation functions compared to those using the Gaussian source function adopted in existing studies. Our analysis shows the importance of using the source functions that reflect more realistic collision dynamics for future precision analysis of hadron interactions via femtoscopy.https://www.epj-conferences.org/articles/epjconf/pdf/2025/01/epjconf_sqm2024_03009.pdf |
| spellingShingle | Kuroki Kenshi Hirano Tetsufumi p–ϕ femtoscopic correlation analysis using a dynamical model EPJ Web of Conferences |
| title | p–ϕ femtoscopic correlation analysis using a dynamical model |
| title_full | p–ϕ femtoscopic correlation analysis using a dynamical model |
| title_fullStr | p–ϕ femtoscopic correlation analysis using a dynamical model |
| title_full_unstemmed | p–ϕ femtoscopic correlation analysis using a dynamical model |
| title_short | p–ϕ femtoscopic correlation analysis using a dynamical model |
| title_sort | p ϕ femtoscopic correlation analysis using a dynamical model |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2025/01/epjconf_sqm2024_03009.pdf |
| work_keys_str_mv | AT kurokikenshi pphfemtoscopiccorrelationanalysisusingadynamicalmodel AT hiranotetsufumi pphfemtoscopiccorrelationanalysisusingadynamicalmodel |