Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | |
Tipo de documento: | Artigo |
Título da fonte: | Repositório da Produção Científica e Intelectual da Unicamp |
Texto Completo: | https://hdl.handle.net/20.500.12733/1664221 |
Resumo: | Agradecimentos: We 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 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 and the CMS detector provided by the following funding agencies: BMWFW and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES and CSF (Croatia); RPF (Cyprus); SENESCYT (Ecuador); MoER, ERC IUT, and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Dubna); MON, RosAtom, RAS, RFBR and RAEP (Russia); MESTD (Serbia); SEIDI, CPAN, PCTI and FEDER (Spain); Swiss Funding Agencies (Switzerland); MST (Taipei); ThEPCenter, IPST, STAR, and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU and SFFR (Ukraine); STFC (United Kingdom); DOE and NSF (USA) |
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Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeVColisões entre íons pesadosInterações próton-prótonHeavy ion collisionsProton-proton interactionsArtigo originalAgradecimentos: We 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 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 and the CMS detector provided by the following funding agencies: BMWFW and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES and CSF (Croatia); RPF (Cyprus); SENESCYT (Ecuador); MoER, ERC IUT, and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Dubna); MON, RosAtom, RAS, RFBR and RAEP (Russia); MESTD (Serbia); SEIDI, CPAN, PCTI and FEDER (Spain); Swiss Funding Agencies (Switzerland); MST (Taipei); ThEPCenter, IPST, STAR, and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU and SFFR (Ukraine); STFC (United Kingdom); DOE and NSF (USA)Abstract: Data from heavy ion collisions suggest that the evolution of a parton shower is modified by interactions with the color charges in the dense partonic medium created in these collisions, but it is not known where in the shower evolution the modifications occur. The momentum ratio of the two leading partons, resolved as subjets, provides information about the parton shower evolution. This substructure observable, known as the splitting function, reflects the process of a parton splitting into two other partons and has been measured for jets with transverse momentum between 140 and 500 GeV, in pp and PbPb collisions at a center-of-mass energy of 5.02 TeV per nucleon pair. In central PbPb collisions, the splitting function indicates a more unbalanced momentum ratio, compared to peripheral PbPb and pp collisions.. The measurements are compared to various predictions from event generators and analytical calculationsCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESFUNDAÇÃO CARLOS CHAGAS FILHO DE AMPARO À PESQUISA DO ESTADO DO RIO DE JANEIRO - FAPERJFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPAbertoUNIVERSIDADE ESTADUAL DE CAMPINASChinellato, José Augusto, 1950-Manganote, Edmilson José Tonelli, 1962-2018info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.12733/1664221CHINELLATO, José Augusto; MANGANOTE, Edmilson José Tonelli. Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV. Physical review letters. College Park, MD : American Physical Society, 2018. Vol. 120, n. 14 (Apr., 2018), n. art. 142302, p. 1-17. Disponível em: https://hdl.handle.net/20.500.12733/1664221. Acesso em: 24 mai. 2023.Inglêshttps://repositorio.unicamp.br/acervo/detalhe/1214706reponame:Repositório da Produção Científica e Intelectual da Unicampinstname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPinfo:eu-repo/semantics/openAccess2022-05-10T07:12:35Zoai:https://www.repositorio.unicamp.br/:1214706Repositório InstitucionalPUBhttp://repositorio.unicamp.br/oai/requestreposip@unicamp.bropendoar:2022-05-10T07:12:35Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV |
title |
Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV |
spellingShingle |
Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV Chinellato, José Augusto, 1950- Colisões entre íons pesados Interações próton-próton Heavy ion collisions Proton-proton interactions Artigo original |
title_short |
Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV |
title_full |
Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV |
title_fullStr |
Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV |
title_full_unstemmed |
Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV |
title_sort |
Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV |
author |
Chinellato, José Augusto, 1950- |
author_facet |
Chinellato, José Augusto, 1950- Manganote, Edmilson José Tonelli, 1962- |
author_role |
author |
author2 |
Manganote, Edmilson José Tonelli, 1962- |
author2_role |
author |
dc.contributor.none.fl_str_mv |
UNIVERSIDADE ESTADUAL DE CAMPINAS |
dc.contributor.author.fl_str_mv |
Chinellato, José Augusto, 1950- Manganote, Edmilson José Tonelli, 1962- |
dc.subject.por.fl_str_mv |
Colisões entre íons pesados Interações próton-próton Heavy ion collisions Proton-proton interactions Artigo original |
topic |
Colisões entre íons pesados Interações próton-próton Heavy ion collisions Proton-proton interactions Artigo original |
description |
Agradecimentos: We 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 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 and the CMS detector provided by the following funding agencies: BMWFW and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES and CSF (Croatia); RPF (Cyprus); SENESCYT (Ecuador); MoER, ERC IUT, and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Dubna); MON, RosAtom, RAS, RFBR and RAEP (Russia); MESTD (Serbia); SEIDI, CPAN, PCTI and FEDER (Spain); Swiss Funding Agencies (Switzerland); MST (Taipei); ThEPCenter, IPST, STAR, and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU and SFFR (Ukraine); STFC (United Kingdom); DOE and NSF (USA) |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://hdl.handle.net/20.500.12733/1664221 CHINELLATO, José Augusto; MANGANOTE, Edmilson José Tonelli. Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV. Physical review letters. College Park, MD : American Physical Society, 2018. Vol. 120, n. 14 (Apr., 2018), n. art. 142302, p. 1-17. Disponível em: https://hdl.handle.net/20.500.12733/1664221. Acesso em: 24 mai. 2023. |
url |
https://hdl.handle.net/20.500.12733/1664221 |
identifier_str_mv |
CHINELLATO, José Augusto; MANGANOTE, Edmilson José Tonelli. Measurement of the splitting function in &ITpp &ITand Pb-Pb collisions at root&ITsNN&IT=5.02 TeV. Physical review letters. College Park, MD : American Physical Society, 2018. Vol. 120, n. 14 (Apr., 2018), n. art. 142302, p. 1-17. Disponível em: https://hdl.handle.net/20.500.12733/1664221. Acesso em: 24 mai. 2023. |
dc.language.iso.fl_str_mv |
Inglês |
language_invalid_str_mv |
Inglês |
dc.relation.none.fl_str_mv |
https://repositorio.unicamp.br/acervo/detalhe/1214706 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
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Universidade Estadual de Campinas (UNICAMP) |
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UNICAMP |
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UNICAMP |
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Repositório da Produção Científica e Intelectual da Unicamp |
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Repositório da Produção Científica e Intelectual da Unicamp |
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Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP) |
repository.mail.fl_str_mv |
reposip@unicamp.br |
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