Journal
PHYSICS LETTERS B
Volume 791, Issue -, Pages 172-194Publisher
ELSEVIER
DOI: 10.1016/j.physletb.2019.02.018
Keywords
CMS; Heavy-ion physics; Correlation; Flow; pPb; Heavy flavor
Funding
- FWF (Austria)
- FNRS (Belgium)
- FWO (Belgium)
- CNPq (Brazil)
- CAPES (Brazil)
- FAPERJ (Brazil)
- FAPERGS (Brazil)
- FAPESP (Brazil)
- MES (Bulgaria)
- MOST (China)
- NSFC (China)
- COLCIENCIAS (Colombia)
- CSF (Croatia)
- SENESCYT (Ecuador)
- MoER (Estonia)
- ERDF (Estonia)
- Academy of Finland (Finland)
- MEC
- CEA
- CNRS/IN2P3 (France)
- BMBF
- DFG
- HGF (Germany)
- GSRT (Greece)
- NKFIA (Hungary)
- DAE
- DST
- IPM
- SFI (Ireland)
- INFN (Italy)
- NRF (Republic of Korea)
- MES (Latvia)
- MOE and UM (Malaysia)
- BUAP
- CONACYT
- UASLP-FAI (Mexico)
- MSHE
- FCT (Portugal)
- JINR (Dubna)
- RFBR
- MESTD (Serbia)
- SEIDI
- FEDER (Spain)
- Swiss Funding Agencies (Switzerland)
- TUBITAK
- TAEK
- NASU
- SFFR
- NSF (USA)
- Marie-Curie programme
- European Research Council
- Horizon 2020 Grant [675440]
- Leventis Foundation
- A.P. Sloan Foundation
- Alexander von Humboldt Foundation
- Belgian Federal Science Policy Office
- Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture(FRIA-Belgium)
- Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium)
- FWO (Belgium) under the Excellence of Science - EOS [30820817]
- Ministry of Education, Youth and Sports (MEYS) of the Czech Republic
- Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences [123842, 123959, 124845, 124850, 125105]
- Council of Science and Industrial Research, India
- HOMING PLUS programme of the Foundation for Polish Science
- European Union, Regional Development Fund [Harmonia 2014/14/M/ST2/00428, 2014/13/B/ST2/02543, 2014/15/B/ST2/03998, 2015/19/B/ST2/02861]
- Sonata-bis [2012/07/E/ST2/01406]
- National Priorities Research Program by Qatar National Research Fund
- Programa Estatal de Fomento de la Investigacion Cientifica y Tecnica de Excelencia Maria de Maeztu [MDM-2015-0509]
- Programa Severo Ochoa del Principado de Asturias
- Thalis
- EU-ESF
- Greek NSRF
- Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University
- Welch Foundation [C-1845]
- Weston Havens Foundation (USA)
- Science and Technology Facilities Council [ST/N001273/1, ST/N000242/1, ST/M004775/1, ST/K003542/1 GRID PP, ST/L005603/1, ST/K003542/1] Funding Source: researchfish
- STFC [ST/N001273/1, ST/L005603/1, ST/N000242/1, ST/K003542/1, ST/M004775/1] Funding Source: UKRI
Ask authors/readers for more resources
A measurement of the elliptic flow (v(2)) of prompt J/psi mesons in high-multiplicity pPbcollisions is reported using data collected by the CMS experiment at a nucleon-nucleon center-of-mass energy root s(NN)= 8.16 TeV. Prompt J/psi mesons decaying into two muons are reconstructed in the rapidity region in the nucleon-nucleon center-of-mass frame (y(cm)), corresponding to either -2.86 < y(cm) < -1.86 or 0.94 < y(cm)< 1.94. The average v(2) result from the two rapidity ranges is reported over the transverse momentum (p(T)) range from 0.2 to 10 GeV. Positive v(2) values are observed for the prompt J/psi meson, as extracted from long-range two-particle correlations with charged hadrons, for 2 < p(T) < 8 GeV. The prompt J/psi results are compared with previous CMS measurements of elliptic flow for open charm mesons (D-0) and strange hadrons. From these measurements, constraints can be obtained on the collective dynamics of charm quarks produced in high-multiplicity events arising from small systems. (c) 2019 The Author(s). Published by Elsevier B.V.
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