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Experimental Overview on Heavy Flavour in Small Systems

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The XVIII International Conference on Strangeness in Quark Matter (SQM 2019)

Part of the book series: Springer Proceedings in Physics ((SPPHY,volume 250))

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Abstract

Heavy flavour production in small systems is sensitive to a variety of effects, from initial to final state. It can be studied using leptons from heavy flavour hadron decays, or meson or baryon exclusive hadronic decays. The yields are compared to models including initial state effects, such as nuclear modifications of the parton distribution functions or in the colour glass condensate framework. These data can also be used to look for signals of a quark gluon plasma. Additional information is gained from studies of the heavy flavour elliptic flow and correlations.

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References

  1. ALICE Collaboration, Measurement of electrons from beauty-hadron decays in p-Pb collisions at \( \sqrt{s_{{\rm NN}}}=5.02 \) TeV and Pb-Pb collisions at \( \sqrt{s_{{\rm NN}}}=2.76 \) TeV. JHEP 1707, 052 (2017). https://doi.org/10.1007/JHEP07(2017)052

  2. ALICE Collaboration, Production of muons from heavy-flavour hadron decays in p-Pb collisions at \(\sqrt{{s}_{{{\rm NN}}}} = 5.02\) TeV. Phys. Lett. B 770, 459 (2017). https://doi.org/10.1016/j.physletb.2017.03.049

  3. K.J. Eskola, H. Paukkunen, C.A. Salgado, EPS09: A new generation of NLO and LO nuclear parton distribution functions. JHEP 04, 065 (2009). https://doi.org/10.1088/1126-6708/2009/04/065

  4. PHENIX Collaboration, Measurements of \(e^+e^-\) pairs from open heavy flavor in \(p\)+\(p\) and \(d\)+\(A\) collisions at \(\sqrt{s_{NN}}=200\) GeV. Phys. Rev. C 96(2), 024907 (2017). https://doi.org/10.1103/PhysRevC.96.024907

  5. ALICE Collaboration, Production of muons from heavy-flavour hadron decays in pp collisions at \( \sqrt{s} \) = 5.02 TeV. JHEP 09, 008 (2019). https://doi.org/10.1007/JHEP09(2019)008

  6. M. Cacciari, M. Greco, P. Nason, The P(T) spectrum in heavy flavor hadroproduction. JHEP 05, 007 (1998). https://doi.org/10.1088/1126-6708/1998/05/007

  7. ALICE Collaboration, Measurement of \({{\rm D}}^0\) , \({{\rm D}}^+\) , \({{\rm D}}^{*+}\) and \({{\rm D}}^+_{{\rm s}}\) production in pp collisions at \({\sqrt{{s}}}~=~5.02~{\text{TeV}}\) with ALICE. Eur. Phys. J. C 79(5), 388 (2019). https://doi.org/10.1140/epjc/s10052-019-6873-6

  8. ALICE Collaboration, \(D\)-meson production in \(p\)-Pb collisions at \(\sqrt{s_{\rm NN}}=\)5.02 TeV and in pp collisions at \(\sqrt{s}=\)7 TeV. Phys. Rev. C 94(5), 054908 (2016). https://doi.org/10.1103/PhysRevC.94.054908

  9. ALICE Collaboration, Measurement of prompt D\(^0\), D\(^+\), D\(^{*+}\), and D\(^+_s\) production in p\(-\)Pb collisions at \(\sqrt{{s}_{{\rm NN}}}~=~5.02~TeV\). arXiv:1906.03425 [nucl-ex]

  10. LHCb Collaboration, Study of prompt D\(^{0}\) meson production in \(p\)Pb collisions at \( \sqrt{s_{{\rm NN}}}=5 \) TeV. JHEP 10, 090 (2017). https://doi.org/10.1007/JHEP10(2017)090

  11. ATLAS Collaboration, \(D\) meson production and long-range azimuthal correlation in \(8.16~{{\rm TeV}}\)\(p\)+Pb collisions with ATLAS, ATLAS-CONF-2017-073 (2017). http://cds.cern.ch/record/2285811

  12. A. Kusina, J.P. Lansberg, I. Schienbein, H.S. Shao, Gluon shadowing in heavy-flavor production at the LHC. Phys. Rev. Lett. 121(5), 052004 (2018). https://doi.org/10.1103/PhysRevLett.121.052004

  13. K.J. Eskola, I. Helenius, P. Paakkinen, H. Paukkunen, A QCD analysis of LHCb D-meson data in p+Pb collisions. arXiv:1906.02512 [hep-ph]

  14. LHCb Collaboration, Study of prompt \(D^0\) meson production in \(p\)Pb at \(\sqrt{s_{\rm NN}}= 8.16\) TeV at LHCb, LHCb-CONF-2019-004 (2019). https://cds.cern.ch/record/2700244

  15. LHCb Collaboration, First measurement of charm production in its fixed-target configuration at the LHC. Phys. Rev. Lett. 122(13), 132002 (2019). https://doi.org/10.1103/PhysRevLett.122.132002

  16. J. Pumplin, H.L. Lai, W.K. Tung, The charm parton content of the nucleon. Phys. Rev. D 75, 054029 (2007). https://doi.org/10.1103/PhysRevD.75.054029

  17. ALICE Collaboration, Measurement of D-meson production versus multiplicity in p-Pb collisions at \( \sqrt{{\rm s}_{{\rm NN}}}=5.02 \) TeV. JHEP 08, 078 (2016). https://doi.org/10.1007/JHEP08(2016)078

  18. H.J. Drescher, M. Hladik, S. Ostapchenko, T. Pierog, K. Werner, Parton based Gribov-Regge theory. Phys. Rep. 350, 93 (2001). https://doi.org/10.1016/S0370-1573(00)00122-8

  19. LHCb Collaboration: Prompt \(\Lambda ^+_c\) production in \(p{{\rm Pb}}\) collisions at \(\sqrt{s_{NN}} = 5.02\) TeV. JHEP 02, 102 (2019). https://doi.org/10.1007/JHEP02(2019)102

  20. ALICE Collaboration, First measurement of \(\Xi _{\rm c}^0\) production in pp collisions at \(\sqrt{\mathbf{s}}\) = 7 TeV. Phys. Lett. B 781, 8 (2018). https://doi.org/10.1016/j.physletb.2018.03.061

  21. CMS Collaboration, Measurements of the charm jet cross section and nuclear modification factor in pPb collisions at \(\sqrt{{s}_{NN}}\) = 5.02 TeV. Phys. Lett. B 772, 306 (2017). https://doi.org/10.1016/j.physletb.2017.06.053

  22. ALICE Collaboration, These proceedings

    Google Scholar 

  23. ALICE Collaboration, Azimuthal correlations of prompt D mesons with charged particles in pp and p-Pb collisions at \(\sqrt{s_{\rm NN}}\) = 5.02 TeV. arXiv:1910.14403 [nucl-ex]

  24. ATLAS Collaboration, Measurement of quarkonium production in protonlead and protonproton collisions at \(5.02~{{\rm TeV}}\) with the ATLAS detector. Eur. Phys. J. C 78(3), 171 (2018). https://doi.org/10.1140/epjc/s10052-018-5624-4

  25. ALICE Collaboration, Prompt and non-prompt \(\text{ J }/\psi \) production and nuclear modification at mid-rapidity in pPb collisions at \(\bf \sqrt{{ s}_{\text{ NN }}}= 5.02\) TeV. Eur. Phys. J. C 78(6), 466 (2018). https://doi.org/10.1140/epjc/s10052-018-5881-2

  26. LHCb Collaboration, Prompt and nonprompt J/\(\psi \) production and nuclear modification in \(p\)Pb collisions at \(\sqrt{s_{\text{ NN }}}= 8.16\) TeV. Phys. Lett. B 774, 159 (2017). https://doi.org/10.1016/j.physletb.2017.09.058

  27. CMS Collaboration, Measurement of prompt and nonprompt \({{\rm J}}/{\psi }\) production in \({{\rm p}}{{\rm p}}\) and \({{\rm p}}{{\rm Pb}}\) collisions at \(\sqrt{s_{\rm NN}} =5.02\,\text{ TeV } \). Eur. Phys. J. C 77(4), 269 (2017). https://doi.org/10.1140/epjc/s10052-017-4828-3

  28. CMS Collaboration, Study of B meson production in p\(+\)Pb Collisions at \(\sqrt{s_{NN}}=5.02\) TeV using exclusive hadronic decays. Phys. Rev. Lett. 116(3), 032301 (2016). https://doi.org/10.1103/PhysRevLett.116.032301

  29. LHCb Collaboration, Measurement of \(B^+\), \(B^0\) and \(\Lambda _b^0\) production in \(p{{\rm Pb}}\) collisions at \(\sqrt{s_{{\rm NN}}}=8.16\,{\rm TeV}\). Phys. Rev. D 99(5), 052011 (2019). https://doi.org/10.1103/PhysRevD.99.052011

  30. CMS Collaboration, Observation of top quark production in proton-nucleus collisions. Phys. Rev. Lett. 119(24), 242001 (2017). https://doi.org/10.1103/PhysRevLett.119.242001

  31. ALICE Collaboration, Azimuthal anisotropy of heavy-flavor decay electrons in \(p\)-Pb collisions at \( \sqrt{s_{\rm NN}}\) = 5.02 TeV. Phys. Rev. Lett. 122(7), 072301 (2019). https://doi.org/10.1103/PhysRevLett.122.072301

  32. ATLAS Collaboration, Measurement of the long–range pseudorapidity correlations between muons and charged-particles in \(\sqrt{s_{{\rm NN}}}\)=8.16 TeV proton-lead collisions with the ATLAS detector. ATLAS-CONF-2017-006 (2017). https://cds.cern.ch/record/2244808

  33. CMS Collaboration, Elliptic flow of charm and strange hadrons in high-multiplicity pPb collisions at \(\sqrt{s_{_{{\rm NN}}}} =\) 8.16 TeV. Phys. Rev. Lett. 121(8), 082301 (2018). https://doi.org/10.1103/PhysRevLett.121.082301

  34. ALICE Collaboration, Search for collectivity with azimuthal J/\(\psi \)-hadron correlations in high multiplicity p-Pb collisions at \(\sqrt{s_{\rm NN}}\) = 5.02 and 8.16 TeV. Phys. Lett. B 780, 7 (2018). https://doi.org/10.1016/j.physletb.2018.02.039

  35. CMS Collaboration, Observation of prompt J/\(\psi \) meson elliptic flow in high-multiplicity pPb collisions at \(\sqrt{s_{{\rm NN}}} =\) 8.16 TeV. Phys. Lett. B 791, 172 (2019). https://doi.org/10.1016/j.physletb.2019.02.018

  36. Z. Citron et al., Future physics opportunities for high-density QCD at the LHC with heavy-ion and proton beams. arXiv:1812.06772 [hep-ph]

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Correspondence to Émilien Chapon .

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Chapon, É. (2020). Experimental Overview on Heavy Flavour in Small Systems. In: Elia, D., Bruno, G.E., Colangelo, P., Cosmai, L. (eds) The XVIII International Conference on Strangeness in Quark Matter (SQM 2019). Springer Proceedings in Physics, vol 250. Springer, Cham. https://doi.org/10.1007/978-3-030-53448-6_41

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