Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/5143
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tumasyan A. | - |
dc.contributor.author | Adam W. | - |
dc.contributor.author | Andrejkovic J.W. | - |
dc.contributor.author | Bergauer T. | - |
dc.contributor.author | Chatterjee S. | - |
dc.contributor.author | Damanakis K. | - |
dc.contributor.author | Dragicevic M. | - |
dc.date.accessioned | 2024-02-16T14:42:21Z | - |
dc.date.available | 2024-02-16T14:42:21Z | - |
dc.date.issued | 2023 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | https://doi.org/10.1103/PhysRevLett.131.262301 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.13091/5143 | - |
dc.description.abstract | Quasireal photons exchanged in relativistic heavy ion interactions are powerful probes of the gluonic structure of nuclei. The coherent J=ψ photoproduction cross section in ultraperipheral lead-lead collisions is measured as a function of photon-nucleus center-of-mass energies per nucleon (WPbγN) over a wide range of 40 < WPbγN < 400 GeV. Results are obtained using data at the nucleon-nucleon center-of-mass energy of 5.02 TeV collected by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of 1.52 nb−1. The cross section is observed to rise rapidly at low WPbγN, and plateau above WPbγN ≈ 40 GeV, up to 400 GeV, entering a new regime of small Bjorken-x (≈6 × 10−5) gluons being probed in a heavy nucleus. The observed energy dependence is not predicted by current quantum chromodynamic models. © 2023 CERN, for the CMS Collaboration. | en_US |
dc.description.sponsorship | National Science Foundation, NSF; U.S. Department of Energy, USDOE; Direktion für Entwicklung und Zusammenarbeit, DEZA; Secretaría de Educación Pública, SEP; CERN; Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu, TENMAK; Science and Technology Facilities Council, STFC; Department of Science and Technology, Ministry of Science and Technology, India, DST; Ministry of Education - Singapore, MOE; Department of Atomic Energy, Government of India, DAE; Science Foundation Ireland, SFI; Helmholtz-Gemeinschaft, HGF; Deutsche Forschungsgemeinschaft, DFG; Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP; National Natural Science Foundation of China, NSFC; National Science Council, NSC; Fundação para a Ciência e a Tecnologia, FCT; Eesti Teadusagentuur, ETAg: PRG445, PRG780, PRG803; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, CAPES; Academy of Finland, AKA; Bundesministerium für Bildung und Forschung, BMBF; Chinese Academy of Sciences, CAS; Austrian Science Fund, FWF; Fonds De La Recherche Scientifique - FNRS, FNRS; Ministry of Science and Technology of the People's Republic of China, MOST; Opetus- ja Kulttuuriministeriö; Fonds Wetenschappelijk Onderzoek, FWO; Consejo Nacional de Ciencia y Tecnología, CONACYT; Bulgarian National Science Fund, BNSF; Haridus- ja Teadusministeerium, HM; Ministry of Business, Innovation and Employment, MBIE; Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq; Ministry of Science, ICT and Future Planning, MSIP; National Research Foundation of Korea, NRF; Instituto Nazionale di Fisica Nucleare, INFN; National Science and Technology Development Agency, สวทช; Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul, FAPERGS; Narodowe Centrum Nauki, NCN: 2015/19/N/ST2/02697, 2018/28/T/ST2/00199; Secretaría de Educación Superior, Ciencia, Tecnología e Innovación, SENESCYT; Universiti Malaya, UM; Türkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAK; Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja, MPNTR; Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro, FAPERJ; Ministry of Science and Technology, Taiwan, MOST; National Academy of Sciences of Ukraine, NASU; Centre National de la Recherche Scientifique, CNRS; Universidad Autónoma de San Luis Potosí, UASLP; Ministry of Education and Science, MES; Institute for Research in Fundamental Sciences, IPM; Benemérita Universidad Autónoma de Puebla, BUAP; Commissariat à l'Énergie Atomique et aux Énergies Alternatives, CEA; Lietuvos Mokslų Akademija; European Regional Development Fund, ERDF; Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, CINVESTAV; Pakistan Atomic Energy Commission, PAEC; Ministry of Science,Technology and Research, MoSTR; Bundesministerium für Bildung, Wissenschaft, Forschung und Technologie, BMBWF; Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, NKFI; Institut National de Physique Nucléaire et de Physique des Particules, IN2P3; Ministry of Higher Education, Science, Research and Innovation, Thailand, MHESRI; Laboratorio Nacional de Supercómputo del Sureste de Mexico, LNS | en_US |
dc.language.iso | en | en_US |
dc.publisher | American Physical Society | en_US |
dc.relation.ispartof | Physical Review Letters | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Binary alloys | en_US |
dc.subject | Germanium alloys | en_US |
dc.subject | Heavy ions | en_US |
dc.subject | Ion exchange | en_US |
dc.subject | Lead alloys | en_US |
dc.subject | Tellurium compounds | en_US |
dc.subject | Center-of-mass energies | en_US |
dc.subject | Centre-of-mass energies | en_US |
dc.subject | Heaviest nuclei | en_US |
dc.subject | Heavy ion interactions | en_US |
dc.subject | Integrated luminosity | en_US |
dc.subject | Lead collisions | en_US |
dc.subject | Nucleon-nucleon | en_US |
dc.subject | Pb-Pb collisions | en_US |
dc.subject | Photoproductions | en_US |
dc.subject | Relativistic heavy ions | en_US |
dc.subject | Photons | en_US |
dc.subject | article | en_US |
dc.subject | controlled study | en_US |
dc.subject | diagnosis | en_US |
dc.title | Probing Small Bjorken-x Nuclear Gluonic Structure via Coherent J=ψ Photoproduction in Ultraperipheral Pb-Pb Collisions at √sNN = 5.02 TeV | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1103/PhysRevLett.131.262301 | - |
dc.identifier.pmid | 38215362 | en_US |
dc.identifier.scopus | 2-s2.0-85182298097 | en_US |
dc.department | KTÜN | en_US |
dc.identifier.volume | 131 | en_US |
dc.identifier.issue | 26 | en_US |
dc.identifier.wos | WOS:001153473000001 | en_US |
dc.institutionauthor | … | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 35222495600 | - |
dc.authorscopusid | 56217303000 | - |
dc.authorscopusid | 57222730792 | - |
dc.authorscopusid | 56236454000 | - |
dc.authorscopusid | 55470759900 | - |
dc.authorscopusid | 57350183900 | - |
dc.authorscopusid | 58189557300 | - |
item.fulltext | No Fulltext | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
Appears in Collections: | PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collections Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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