Fragmentation of J/psi in jets in pp collisions at root s=5.02 TeV Batoul Diab for the CMS collaboration
The fragmentation of jets containing a J/ψ meson is studied in √s = 5.02 TeV pp data using an integrated luminosity of L = 27.39 pb−1. The fraction of the jet transverse momentum pT,jet carried by the J/ψ is measured for prompt J/ψ and J/ψ coming from b hadron decays, named nonprompt. Whereas the...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English English English |
| Published: |
Elsevier B.V.
2019
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/71849/ http://irep.iium.edu.my/71849/1/71849_Fragmentation%20of%20Jpsi%20in%20jets%20in%20pp%20collisions_article.pdf http://irep.iium.edu.my/71849/2/71849_Fragmentation%20of%20Jpsi%20in%20jets%20in%20pp%20collisions_wos.pdf http://irep.iium.edu.my/71849/3/71849_Fragmentation%20of%20Jpsi%20in%20jets%20in%20pp%20collisions_scopus.pdf |
| _version_ | 1848787519799296000 |
|---|---|
| author | Diab, Batoul Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli |
| author_facet | Diab, Batoul Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli |
| author_sort | Diab, Batoul |
| building | IIUM Repository |
| collection | Online Access |
| description | The fragmentation of jets containing a J/ψ meson is studied in √s = 5.02 TeV pp data using an integrated luminosity
of L = 27.39 pb−1. The fraction of the jet transverse momentum pT,jet carried by the J/ψ is measured for prompt J/ψ
and J/ψ coming from b hadron decays, named nonprompt. Whereas the fragmentation function of nonprompt J/ψ is
well-modeled by simulations using a Monte Carlo generator, the prompt J/ψ are found to be accompanied by a larger
level of jet activity. The fraction of J/ψ mesons that are produced inside a jet is also reported, and found to be larger in
data than in simulation, for both prompt and nonprompt J/ψ. |
| first_indexed | 2025-11-14T17:26:14Z |
| format | Article |
| id | iium-71849 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-14T17:26:14Z |
| publishDate | 2019 |
| publisher | Elsevier B.V. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-718492020-04-11T11:32:56Z http://irep.iium.edu.my/71849/ Fragmentation of J/psi in jets in pp collisions at root s=5.02 TeV Batoul Diab for the CMS collaboration Diab, Batoul Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli Q Science (General) QC Physics The fragmentation of jets containing a J/ψ meson is studied in √s = 5.02 TeV pp data using an integrated luminosity of L = 27.39 pb−1. The fraction of the jet transverse momentum pT,jet carried by the J/ψ is measured for prompt J/ψ and J/ψ coming from b hadron decays, named nonprompt. Whereas the fragmentation function of nonprompt J/ψ is well-modeled by simulations using a Monte Carlo generator, the prompt J/ψ are found to be accompanied by a larger level of jet activity. The fraction of J/ψ mesons that are produced inside a jet is also reported, and found to be larger in data than in simulation, for both prompt and nonprompt J/ψ. Elsevier B.V. 2019-02 Article PeerReviewed application/pdf en http://irep.iium.edu.my/71849/1/71849_Fragmentation%20of%20Jpsi%20in%20jets%20in%20pp%20collisions_article.pdf application/pdf en http://irep.iium.edu.my/71849/2/71849_Fragmentation%20of%20Jpsi%20in%20jets%20in%20pp%20collisions_wos.pdf application/pdf en http://irep.iium.edu.my/71849/3/71849_Fragmentation%20of%20Jpsi%20in%20jets%20in%20pp%20collisions_scopus.pdf Diab, Batoul and Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Md. Ali, Mohd. Adli (2019) Fragmentation of J/psi in jets in pp collisions at root s=5.02 TeV Batoul Diab for the CMS collaboration. Nuclear Physics A, 982. pp. 186-188. ISSN 0375-9474 https://reader.elsevier.com/reader/sd/pii/S0375947418302379?token=FE19B04F1428CD1C53BEDCA8298FD481E44090F91B09E4D596597AC3A40D85E48C30CD3DDD47CDCCD5790741B3E44685 10.1016/j.nuclphysa.2018.09.049 |
| spellingShingle | Q Science (General) QC Physics Diab, Batoul Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Md. Ali, Mohd. Adli Fragmentation of J/psi in jets in pp collisions at root s=5.02 TeV Batoul Diab for the CMS collaboration |
| title | Fragmentation of J/psi in jets in pp collisions at root s=5.02 TeV Batoul Diab for the CMS collaboration |
| title_full | Fragmentation of J/psi in jets in pp collisions at root s=5.02 TeV Batoul Diab for the CMS collaboration |
| title_fullStr | Fragmentation of J/psi in jets in pp collisions at root s=5.02 TeV Batoul Diab for the CMS collaboration |
| title_full_unstemmed | Fragmentation of J/psi in jets in pp collisions at root s=5.02 TeV Batoul Diab for the CMS collaboration |
| title_short | Fragmentation of J/psi in jets in pp collisions at root s=5.02 TeV Batoul Diab for the CMS collaboration |
| title_sort | fragmentation of j/psi in jets in pp collisions at root s=5.02 tev batoul diab for the cms collaboration |
| topic | Q Science (General) QC Physics |
| url | http://irep.iium.edu.my/71849/ http://irep.iium.edu.my/71849/ http://irep.iium.edu.my/71849/ http://irep.iium.edu.my/71849/1/71849_Fragmentation%20of%20Jpsi%20in%20jets%20in%20pp%20collisions_article.pdf http://irep.iium.edu.my/71849/2/71849_Fragmentation%20of%20Jpsi%20in%20jets%20in%20pp%20collisions_wos.pdf http://irep.iium.edu.my/71849/3/71849_Fragmentation%20of%20Jpsi%20in%20jets%20in%20pp%20collisions_scopus.pdf |