Observations of double J/ψ in pPb collisions and triple J/ψ in pp collisions
Multi parton scattering (MPI) research has great importance in the field of high energy physics. Two recent outcomes of MPI studies conducted by the CMS collaboration at the LHC are presents. The first observation of double J/ψ production in proton-lead (pPb) collisions is reported, as well as the f...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2024/22/epjconf_fpcp2024_06005.pdf |
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| _version_ | 1846161055298879488 |
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| author | Liu Jinfeng Hu Zhen |
| author_facet | Liu Jinfeng Hu Zhen |
| author_sort | Liu Jinfeng |
| collection | DOAJ |
| description | Multi parton scattering (MPI) research has great importance in the field of high energy physics. Two recent outcomes of MPI studies conducted by the CMS collaboration at the LHC are presents. The first observation of double J/ψ production in proton-lead (pPb) collisions is reported, as well as the first observation of the concurrent production of triple J/ψ in proton-proton (pp) collisions. Both studies provide calculations of the effective cross section. |
| format | Article |
| id | doaj-art-04b610cdb4b54705939ab1eceb62b472 |
| institution | Kabale University |
| issn | 2100-014X |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-04b610cdb4b54705939ab1eceb62b4722024-11-21T11:29:04ZengEDP SciencesEPJ Web of Conferences2100-014X2024-01-013120600510.1051/epjconf/202431206005epjconf_fpcp2024_06005Observations of double J/ψ in pPb collisions and triple J/ψ in pp collisionsLiu Jinfeng0Hu Zhen1Department of Physics, Tsinghua UniversityDepartment of Physics, Tsinghua UniversityMulti parton scattering (MPI) research has great importance in the field of high energy physics. Two recent outcomes of MPI studies conducted by the CMS collaboration at the LHC are presents. The first observation of double J/ψ production in proton-lead (pPb) collisions is reported, as well as the first observation of the concurrent production of triple J/ψ in proton-proton (pp) collisions. Both studies provide calculations of the effective cross section.https://www.epj-conferences.org/articles/epjconf/pdf/2024/22/epjconf_fpcp2024_06005.pdf |
| spellingShingle | Liu Jinfeng Hu Zhen Observations of double J/ψ in pPb collisions and triple J/ψ in pp collisions EPJ Web of Conferences |
| title | Observations of double J/ψ in pPb collisions and triple J/ψ in pp collisions |
| title_full | Observations of double J/ψ in pPb collisions and triple J/ψ in pp collisions |
| title_fullStr | Observations of double J/ψ in pPb collisions and triple J/ψ in pp collisions |
| title_full_unstemmed | Observations of double J/ψ in pPb collisions and triple J/ψ in pp collisions |
| title_short | Observations of double J/ψ in pPb collisions and triple J/ψ in pp collisions |
| title_sort | observations of double j ψ in ppb collisions and triple j ψ in pp collisions |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2024/22/epjconf_fpcp2024_06005.pdf |
| work_keys_str_mv | AT liujinfeng observationsofdoublejpsinppbcollisionsandtriplejpsinppcollisions AT huzhen observationsofdoublejpsinppbcollisionsandtriplejpsinppcollisions |