Two-particle Bose-Einstein correlations and their Lévy parameters in PbPb collisions at √sNN=5.02 TeV

Basit Öğe Kaydı
dc.authoridBodek, Arie/0000-0003-0409-0341
dc.authoridTOK, Ufuk Guney/0000-0002-3039-021X
dc.authoridMrenna, Stephen/0000-0001-8731-160X
dc.authoridSharma, Varun/0000-0003-1287-1471
dc.authoridKonstantinou, Sotiroulla/0000-0003-0408-7636
dc.authoridPapadopoulos, Ioannis/0000-0002-9937-3063
dc.authoridCadamuro, Luca/0000-0001-8789-610X
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorAndrejkovic, J. W.
dc.contributor.authorBergauer, T.
dc.contributor.authorChatterjee, S.
dc.contributor.authorDamanakis, K.
dc.contributor.authorDragicevic, M.
dc.date.accessioned2025-03-23T19:34:14Z
dc.date.available2025-03-23T19:34:14Z
dc.date.issued2024
dc.departmentSinop Üniversitesi
dc.description.abstractTwo -particle Bose-Einstein momentum correlation functions are studied for charged-hadron pairs in lead -lead collisions at a center -of -mass energy per nucleon pair of .'/sNN = 5.02 TeV. The data sample, containing 4.27 x 109 minimum bias events corresponding to an integrated luminosity of 0.607 nb-1, was collected by the CMS experiment in 2018. The experimental results are discussed in terms of a Levy-type source distribution. The parameters of this distribution are extracted as functions of particle pair average transverse mass and collision centrality. These parameters include the Levy index or shape parameter alpha, the Levy scale parameter R, and the correlation strength parameter lambda. The source shape, characterized by alpha, is found to be neither Cauchy nor Gaussian, implying the need for a full Levy analysis. Similarly to what was previously found for systems characterized by Gaussian source radii, a hydrodynamical scaling is observed for the Levy R parameter. The lambda parameter is studied in terms of the core -halo model.
dc.description.sponsorshipBeijing Municipal Science & Technology Commission [30820817]; Ministry of Ed-ucation, Youth and Sports (MEYS) of the Czech Republic [Z191100007219010]; Hellenic Foundation for Research and Innovation (HFRI) [2288]; Deutsche Forschungsgemein-schaft (DFG); Hungarian Academy of Sciences [EXC 2121, 390833306, 400140256-GRK2497]; Council of Sci-ence and Industrial Research, India [K 124845, K 124850, K 128713, K 128786, K 129058, K 131991, K 133046, K 138136, K 143460, K 143477, 2020-2.2.1-ED-2021-00181, TKP2021-NKTA-64]; Latvian Council of Science; Ministry of Education and Science [2022/WK/14]; National Science Center; National Priori-ties Research Program by Qatar National Research Fund [2021/41/B/ST2/01369, 2021/43/B/ST2/01552, CEECIND/01334/2018]; ERDF a way of mak-ing Europe [MCIN/AEI/10.13039/501100011033]; Programa Severo Ochoa del Principado de Asturias (Spain) [MDM-2017-0765]; National Science, Research and Innova-tion Fund via the Program Management Unit for Human Resources & Institutional Development, Research and In-novation [B05F650021]; Kavli Foundation; Nvidia Corporation; Welch Foundation [C-1845]; Weston Havens Foundation (USA); STFC [ST/S000739/1, ST/W000636/1, ST/X006042/1] Funding Source: UKRI
dc.description.sponsorshipWe congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC and thank the technical and administrative staffs at CERN and at other CMS institutes for their contributions to the success of the CMS effort. In addition, we gratefully acknowledge the computing centers and personnel of the Worldwide LHC Computing Grid and other centers for delivering so effectively the computing infrastructure essential to our analyses. Finally, we acknowledge the enduring support for the construction and operation of the LHC, the CMS detector, and the supporting computing infrastructure provided by the following funding agencies: BMBWF and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, FAPERGS, and FAPESP (Brazil); MES and BNSF (Bulgaria); CERN; CAS, MoST, and NSFC (China); MINCIENCIAS (Colombia); MSES and CSF (Croatia); RIF (Cyprus); SENESCYT (Ecuador); MoER, ERC PUT and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRI (Greece); NKFIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); MES (Latvia); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP- FAI (Mexico); MOS (Montenegro); MBIE (New Zealand); PAEC (Pakistan); MES and NSC (Poland); FCT (Portugal); MESTD (Serbia); MCIN/AEI and PCTI (Spain); MOSTR (Sri Lanka); Swiss Funding Agencies (Switzerland); MST (Taipei); MHESI and NSTDA (Thailand); TUBITAK and TENMAK (Turkey); NASU (Ukraine); STFC (United Kingdom); DOE and NSF (USA). Individuals have received support from the Marie -Curie program and the European Research Council and Horizon 2020 Grant, Contracts No. 675440, No. 724704, No. 752730, No. 758316, No. 765710, No. 824093, and No. 884104, and COST Action CA16108 (European Union); the Leventis Foundation; the Alfred P. Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Federal Science Policy Office; the Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); the F. R.S.-FNRS and FWO (Belgium) under the Excellence of Science-EOS-be.h Project No. 30820817; the Beijing Municipal Science & Technology Commission, No. Z191100007219010; the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; the Hellenic Foundation for Research and Innovation (HFRI), Project No. 2288 (Greece); the Deutsche Forschungsgemein- schaft (DFG), under Germany's Excellence Strategy-EXC 2121 Quantum Universe-390833306, and under Project No. 400140256 - GRK2497; the Hungarian Academy of Sciences, the New National Excellence Program - & Uacute;NKP, the NKFIH research grants K 124845, K 124850, K 128713, K 128786, K 129058, K 131991, K 133046, K 138136, K 143460, K 143477, 2020 -2.2.1 -ED -2021-00181, and TKP2021-NKTA-64 (Hungary); the Council of Science and Industrial Research, India; the Latvian Council of Science; the Ministry of Education and Science, Project no. 2022/WK/14, and the National Science Center, con- tracts Opus 2021/41/B/ST2/01369 and 2021/43/B/ST2/01552 (Poland); the Fundacao para a Ciencia e a Tecnologia, Grant No. CEECIND/01334/2018 (Portugal); the National Priorities Research Program by Qatar National Research Fund; MCIN/AEI/10. 13039/501100011033, ERDF a way of making Europe, and the Programa Estatal de Fomento de la Investigacion Cientifica y Tecnica de Excelencia Maria de Maeztu, Grant No. MDM-2017-0765 and Programa Severo Ochoa del Principado de Asturias (Spain); the Chulalongkorn Academic into its second Century Project Advancement Project, and the National Science, Research and Innovation Fund via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation, Grant No. B05F650021 (Thailand); the Kavli Foundation; the Nvidia Corporation; the SuperMicro Corporation; the Welch Foundation, Contract No. C-1845; and the Weston Havens Foundation (USA).r under the Excellence of Science-EOS-be.h Project No. 30820817; the Beijing Municipal Science & Technology Commission, No. Z191100007219010; the Ministry of Ed-ucation, Youth and Sports (MEYS) of the Czech Republic; the Hellenic Foundation for Research and Innovation (HFRI) , Project No. 2288 (Greece) ; the Deutsche Forschungsgemein-schaft (DFG) , under Germany's Excellence Strategy-EXC 2121 Quantum Universe-390833306, and under Project No. 400140256-GRK2497; the Hungarian Academy of Sciences, the New National Excellence Program-& Uacute;NKP, the NKFIH research grants K 124845, K 124850, K 128713, K 128786, K 129058, K 131991, K 133046, K 138136, K 143460, K 143477, 2020-2.2.1-ED-2021-00181, and TKP2021-NKTA-64 (Hungary) ; the Council of Sci-ence and Industrial Research, India; the Latvian Council of Science; the Ministry of Education and Science, Project no. 2022/WK/14, and the National Science Center, con-tracts Opus 2021/41/B/ST2/01369 and 2021/43/B/ST2/01552 (Poland) ; the Fundacao para a Ciencia e a Tecnologia, Grant No. CEECIND/01334/2018 (Portugal) ; the National Priori-ties Research Program by Qatar National Research Fund; MCIN/AEI/10.13039/501100011033, ERDF a way of mak-ing Europe, and the Programa Estatal de Fomento de la Investigacion Cientifica y Tecnica de Excelencia Maria de Maeztu, Grant No. MDM-2017-0765 and Programa Severo Ochoa del Principado de Asturias (Spain) ; the Chulalongkorn Academic into its second Century Project Advancement Project, and the National Science, Research and Innova-tion Fund via the Program Management Unit for Human Resources & Institutional Development, Research and In-novation, Grant No. B05F650021 (Thailand) ; the Kavli Foundation; the Nvidia Corporation; the SuperMicro Corpo-ration; the Welch Foundation, Contract No. C-1845; and the Weston Havens Foundation (USA) .
dc.identifier.doi10.1103/PhysRevC.109.024914
dc.identifier.issn2469-9985
dc.identifier.issn2469-9993
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85188217683
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1103/PhysRevC.109.024914
dc.identifier.urihttps://hdl.handle.net/11486/5627
dc.identifier.volume109
dc.identifier.wosWOS:001183209900005
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review C
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectParticle Interferometry
dc.subjectAnomalous Diffusion
dc.subjectCoulomb Corrections
dc.subjectModel
dc.subjectQcd
dc.titleTwo-particle Bose-Einstein correlations and their Lévy parameters in PbPb collisions at √sNN=5.02 TeV
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu