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Description of charged particle pseudorapidity distributions in Pb+Pb collisions with Tsallis thermodynamics

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Abstract.

The centrality dependence of pseudorapidity distributions for charged particles produced in Au+Au collisions at \(\sqrt{s_{NN}}=130\) GeV and 200 GeV at RHIC, and in Pb+Pb collisions at \(\sqrt{s_{NN}}=2.76\) TeV at LHC are investigated in the fireball model, assuming that the rapidity axis is populated with fireballs following one distribution function. We assume that the particles in the fireball fulfill the Tsallis distribution. The theoretical results are compared with the experimental measurements and a good agreement is found. Using these results, the pseudorapidity distributions of charged particles produced in Pb+Pb central collisions at \(\sqrt{s_{NN}}=5.02\) TeV and 10 TeV are predicted.

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References

  1. ALICE Collaboration (E. Abbas et al.), Phys. Lett. B 726, 610 (2013)

    Article  ADS  Google Scholar 

  2. P. Foka, M.A. Janik, Rev. Phys. 1, 154 (2017)

    Article  Google Scholar 

  3. ALICE Collaboration (J. Adam et al.), Phys. Lett. B 754, 373 (2016)

    Article  ADS  Google Scholar 

  4. ALICE Collaboration (J. Adam et al.), Phys. Lett. B 772, 567 (2017)

    Article  ADS  MathSciNet  Google Scholar 

  5. B. Alver et al., Phys. Rev. C 83, 024913 (2011)

    Article  ADS  Google Scholar 

  6. X.N. Wang, M. Gyulassy, Phys. Rev. D 44, 3501 (1991)

    Article  ADS  Google Scholar 

  7. Z.W. Lin, C.M. Ko, B.A. Li, B. Zhang, S. Pal, Phys. Rev. C 72, 064901 (2005)

    Article  ADS  Google Scholar 

  8. T. Pierog, Iu. Karpenko, J.M. Katzy, E. Yatsenko, K. Werner, Phys. Rev. C 92, 034906 (2015)

    Article  ADS  Google Scholar 

  9. M. Mitrovski, T. Schuster, G. Gräf, H. Petersen, M. Bleicher, Phys. Rev. C 79, 044901 (2009)

    Article  ADS  Google Scholar 

  10. J.L. Albacete, A. Dumitru, arXiv:1011.5161v3

  11. J.X. Sun, C.X. Tian, E.Q. Wang, F.H. Liu, Chin. Phys. Lett. 30, 022501 (2013)

    Article  ADS  Google Scholar 

  12. B.C. Li, Y.Z. Wang, F.H. Liu, X.J. Wen, Y.E. Dong, Phys. Rev. D 89, 054014 (2014)

    Article  ADS  Google Scholar 

  13. L.N. Cao, F.H. Liu, Adv. High Energy Phys. 2015, 184713 (2015)

    Google Scholar 

  14. Z.J. Jiang, H.P. Deng, Y. Huang, Adv. High Energy Phys. 2016, 5308084 (2016)

    Article  Google Scholar 

  15. L. Marques, J. Cleymans, A. Deppman, Phys. Rev. D 91, 054025 (2015)

    Article  ADS  Google Scholar 

  16. X.J. Yin, L.L. Zhu, H. Zheng, Adv. High Energy Phys. 2017, 6708581 (2017)

    Article  Google Scholar 

  17. H. Zheng, L.L. Zhu, Adv. High Energy Phys. 2015, 180491 (2015)

    Article  Google Scholar 

  18. H. Zheng, L.L. Zhu, Adv. High Energy Phys. 2016, 9632126 (2016)

    Article  Google Scholar 

  19. H. Zheng, L.L. Zhu, A. Bonasera, Phys. Rev. D 92, 074009 (2015)

    Article  ADS  Google Scholar 

  20. J. Cleymans, D. Worku, Eur. Phys. J. A 48, 160 (2012)

    Article  ADS  Google Scholar 

  21. L. Marques, E. Andrade-II, A. Deppman, Phys. Rev. D 87, 114022 (2013)

    Article  ADS  Google Scholar 

  22. S. Tripathy, T. Bhattacharyya, P. Garg, P. Kumar, R. Sahoo, J. Cleymans, Eur. Phys. J. A 52, 289 (2016)

    Article  ADS  Google Scholar 

  23. A. Khuntia, P. Sahoo, P. Garg, R. Sahoo, J. Cleymans, Eur. Phys. J. A 52, 292 (2016)

    Article  ADS  Google Scholar 

  24. C.Y. Wong, G. Wilk, Acta Phys. Pol. B 43, 2047 (2012)

    Article  Google Scholar 

  25. C.Y. Wong, G. Wilk, L.J.L. Cirto, C. Tsallis, Phys. Rev. D 91, 114027 (2015)

    Article  ADS  Google Scholar 

  26. G. Wilk, Z. Włodarczyk, Phys. Rev. Lett. 84, 2770 (2000)

    Article  ADS  Google Scholar 

  27. STAR Collaborations (B.I. Abelev et al.), Phys. Rev. C 75, 064901 (2007)

    Google Scholar 

  28. PHENIX Collaboration (A. Adare et al.), Phys. Rev. C 83, 064903 (2011)

    Article  Google Scholar 

  29. ALICE Collaboration (K. Aamodt et al.), Eur. Phys. J. C 71, 1655 (2011)

    Article  ADS  Google Scholar 

  30. ALICE Collaboration (B. Abelev et al.), Phys. Lett. B 712, 309 (2012)

    Article  ADS  Google Scholar 

  31. CMS Collaboration (S. Chatrchyan et al.), Eur. Phys. J. C 72, 2164 (2012)

    Article  ADS  Google Scholar 

  32. M. Rybczyński, Z. Włodarczyk, Eur. Phys. J. C 74, 2785 (2014)

    Article  ADS  Google Scholar 

  33. I. Sena, A. Deppman, Eur. Phys. J. A 49, 17 (2013)

    Article  ADS  Google Scholar 

  34. C.Y. Wong, Introduction of High-Energy Heavy-Ion Collisions (World Scientific Publisher, 1994)

  35. CMS Collaboration (V. Khachatryan et al.), Phys. Lett. B 751, 143 (2015)

    Article  Google Scholar 

  36. The ATLAS Collaboration, J. High Energy Phys. 09, 050 (2015)

    MathSciNet  Google Scholar 

  37. A.A. Bylinkin, N.S. Chernyavskaya, A.A. Rostovtsev, Phys. Rev. C 90, 018201 (2014)

    Article  ADS  Google Scholar 

  38. A.A. Bylinkin, N.S. Chernyavskaya, A.A. Rostovtsev, Nucl. Phys. B 903, 204 (2016)

    Article  ADS  Google Scholar 

  39. M. Rybczyński, G. Wilk, Z. Wlodarczyk, EPJ Web of Conferences 90, 01002 (2015)

    Article  Google Scholar 

  40. STAR Collaboration (C. Adler et al.), Phys. Rev. Lett. 89, 202301 (2002)

    Article  Google Scholar 

  41. STAR Collaboration (B.I. Abelev et al.), Phys. Rev. Lett. 97, 152301 (2006)

    Article  Google Scholar 

  42. E895 Collaboration (J.L. Klay et al.), Phys. Rev. C 68, 054905 (2003)

    Article  Google Scholar 

Download references

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Authors and Affiliations

  1. School of Information Engineering, Hangzhou Dianzi University, 310018, Hangzhou, China

    Y. Gao

  2. Laboratori Nazionali del Sud, INFN, I-95123, Catania, Italy

    H. Zheng & A. Bonasera

  3. College of Physical Science and Technology, Sichuan University, 610064, Chengdu, China

    L. L. Zhu

  4. Cyclotron Institute, Texas A&M University, 77843, College Station, Texas, USA

    A. Bonasera

Authors
  1. Y. Gao
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  2. H. Zheng
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  3. L. L. Zhu
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  4. A. Bonasera
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Corresponding author

Correspondence to H. Zheng.

Additional information

Communicated by A. Peshier

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Gao, Y., Zheng, H., Zhu, L.L. et al. Description of charged particle pseudorapidity distributions in Pb+Pb collisions with Tsallis thermodynamics. Eur. Phys. J. A 53, 197 (2017). https://doi.org/10.1140/epja/i2017-12397-y

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  • DOI: https://doi.org/10.1140/epja/i2017-12397-y

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