Enhanced production of strange baryons in high-energy nuclear collisions from a multiphase transport model

Shao, Tianhao; Chen, Jinhui; Ko, Che Ming; Lin, Zi-Wei

doi:10.1103/PhysRevC.102.014906

Enhanced production of strange baryons in high-energy nuclear collisions from a multiphase transport model

Journal Article · Wed Jul 08 00:00:00 EDT 2020 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.102.014906· OSTI ID:1637756

^[1]; ^[2]; Ko, Che Ming ^[3]; Lin, Zi-Wei ^[4]

Fudan Univ., Shanghai (China); Chinese Academy of Sciences, Shanghai (China); Univ. of Chinese Academy of Sciences, Beijing (China); Texas A&M University
Fudan Univ., Shanghai (China)
Texas A & M Univ., College Station, TX (United States)
East Carolina Univ., Greenville, NC (United States)

Here, we introduce additional coalescence factors for the production of strange baryons in a multiphase transport (AMPT) model in order to describe the enhanced production of multistrange hadrons observed in Pb + Pb collisions at $$\sqrt{s_{NN}}$$ = 2.76 TeV at the Large Hadron Collider (LHC) and Au + Au collisions at $$\sqrt{s_{NN}}$$ = 200 GeV at Relativistic Heavy-Ion Collider (RHIC). This extended AMPT model is found to also give a reasonable description of the multiplicity dependence of the strangeness enhancement observed in high multiplicity events in $$\textit{pp}$$ collisions at $$\sqrt{s}$$ = 7 TeV and $$\textit{p}$$-Pb collisions at $$\sqrt{s_{NN}}$$ = 5.02 TeV. We find that the coalescence factors depend on the system size but not much on whether the system is produced from A + A or $$\textit{p}$$ + A collisions. Here, the extended AMPT model thus provides a convenient way to model the mechanism underlying the observed strangeness enhancement in collisions of both small and large systems at RHIC and LHC energies.

View Accepted Manuscript (DOE)

Research Organization:: Texas A & M Univ., College Station, TX (United States)

Sponsoring Organization:: Chinese Academy of Sciences; National Natural Science Foundation of China; USDOE Office of Science (SC), Nuclear Physics (NP); Welch Foundation

Grant/Contract Number:: SC0015266

OSTI ID:: 1637756

Journal Information:: Physical Review C, Journal Name: Physical Review C Journal Issue: 1 Vol. 102; ISSN PRVCAN; ISSN 2469-9985

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (49)

Statistical thermodynamics in relativistic particle and ion physics: Canonical or grand canonical? Hagedorn, R.; Redlich, K. Zeitschrift f�r Physik C Particles and Fields, Vol. 27, Issue 4 https://doi.org/10.1007/BF01436508	journal	December 1985
Strangeness enhancement and energy dependence in heavy ion collisions Redlich, K.; Tounsi, A. The European Physical Journal C, Vol. 24, Issue 4 https://doi.org/10.1007/s10052-002-0983-1	journal	August 2002
Ω and ϕ production in Au + Au collisions at $$\sqrt{s_{_\mathrm{NN}}} = 11.5$$ s NN = 11.5 and 7.7 GeV in a dynamical quark coalescence model Jin, Xiao-Hai; Chen, Jin-Hui; Ma, Yu-Gang Nuclear Science and Techniques, Vol. 29, Issue 4 https://doi.org/10.1007/s41365-018-0393-1	journal	March 2018
Strangeness in relativistic heavy ion collisions Koch, P.; Müller, B.; Rafelski, J. Physics Reports, Vol. 142, Issue 4 https://doi.org/10.1016/0370-1573(86)90096-7	journal	September 1986
ZPC 1.0.1: a parton cascade for ultrarelativistic heavy ion collisions Zhang, Bin Computer Physics Communications, Vol. 109, Issue 2-3 https://doi.org/10.1016/S0010-4655(98)00010-1	journal	April 1998
A brief introduction to PYTHIA 8.1 Sjöstrand, Torbjörn; Mrenna, Stephen; Skands, Peter Computer Physics Communications, Vol. 178, Issue 11 https://doi.org/10.1016/j.cpc.2008.01.036	journal	June 2008
Multistrange baryon production in relativistic heavy ion collisions Pal, Subrata; Ko, C. M.; Lin, Zi-Wei Nuclear Physics A, Vol. 730, Issue 1-2 https://doi.org/10.1016/j.nuclphysa.2003.10.013	journal	January 2004
Quark–gluon plasma and color glass condensate at RHIC? The perspective from the BRAHMS experiment Arsene, I.; Bearden, I. G.; Beavis, D. Nuclear Physics A, Vol. 757, Issue 1-2 https://doi.org/10.1016/j.nuclphysa.2005.02.130	journal	August 2005
The PHOBOS perspective on discoveries at RHIC Back, B. B.; Baker, M. D.; Ballintijn, M. Nuclear Physics A, Vol. 757, Issue 1-2 https://doi.org/10.1016/j.nuclphysa.2005.03.084	journal	August 2005
Experimental and theoretical challenges in the search for the quark–gluon plasma: The STAR Collaboration's critical assessment of the evidence from RHIC collisions Adams, J.; Aggarwal, M. M.; Ahammed, Z. Nuclear Physics A, Vol. 757, Issue 1-2 https://doi.org/10.1016/j.nuclphysa.2005.03.085	journal	August 2005
Formation of dense partonic matter in relativistic nucleus–nucleus collisions at RHIC: Experimental evaluation by the PHENIX Collaboration Adcox, K.; Adler, S. S.; Afanasiev, S. Nuclear Physics A, Vol. 757, Issue 1-2 https://doi.org/10.1016/j.nuclphysa.2005.03.086	journal	August 2005
Partonic mean-field effects on matter and antimatter elliptic flows Ko, Che Ming; Song, Taesoo; Li, Feng Nuclear Physics A, Vol. 928 https://doi.org/10.1016/j.nuclphysa.2014.05.016	journal	August 2014
Multiplicity and transverse momentum dependence of two- and four-particle correlations in pPb and PbPb collisions Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Physics Letters B, Vol. 724, Issue 4-5 https://doi.org/10.1016/j.physletb.2013.06.028	journal	July 2013
Multiplicity dependence of pion, kaon, proton and lambda production in p–Pb collisions at sNN=5.02 TeV Abelev, B.; Adam, J.; Adamová, D. Physics Letters B, Vol. 728 https://doi.org/10.1016/j.physletb.2013.11.020	journal	January 2014
Multi-strange baryon production at mid-rapidity in Pb–Pb collisions at sNN=2.76 TeV Abelev, B.; Adam, J.; Adamová, D. Physics Letters B, Vol. 728 https://doi.org/10.1016/j.physletb.2013.11.048	journal	January 2014
Corrigendum to “Multi-strange baryon production at mid-rapidity in Pb–Pb collisions at sNN=2.76 TeV” [Phys. Lett. B 728 (2014) 216-227] Collaboration, Alice Physics Letters B, Vol. 734, p. 409-410 https://doi.org/10.1016/j.physletb.2014.05.052	journal	June 2014
Long-range azimuthal correlations in proton–proton and proton–nucleus collisions from the incoherent scattering of partons Ma, Guo-Liang; Bzdak, Adam Physics Letters B, Vol. 739 https://doi.org/10.1016/j.physletb.2014.10.066	journal	December 2014
Multi-strange baryon production in p Pb collisions at s NN = 5.02 TeV Adam, J.; Adamová, D.; Aggarwal, M. M. Physics Letters B, Vol. 758 https://doi.org/10.1016/j.physletb.2016.05.027	journal	July 2016
Probing QCD critical fluctuations from the yield ratio of strange hadrons in relativistic heavy-ion collisions Shao, Tianhao; Chen, Jinhui; Ko, Che Ming Physics Letters B, Vol. 801 https://doi.org/10.1016/j.physletb.2019.135177	journal	February 2020
Properties of hot and dense matter from relativistic heavy ion collisions Braun-Munzinger, Peter; Koch, Volker; Schäfer, Thomas Physics Reports, Vol. 621 https://doi.org/10.1016/j.physrep.2015.12.003	journal	March 2016
Antinuclei in heavy-ion collisions Chen, Jinhui; Keane, Declan; Ma, Yu-Gang Physics Reports, Vol. 760 https://doi.org/10.1016/j.physrep.2018.07.002	journal	October 2018
Enhanced production of multi-strange hadrons in high-multiplicity proton–proton collisions No authors listed Nature Physics, Vol. 13, Issue 6, p. 535-539 https://doi.org/10.1038/nphys4111	journal	April 2017
Strangeness production from SPS to LHC Becattini, F.; Manninen, J. Journal of Physics G: Nuclear and Particle Physics, Vol. 35, Issue 10 https://doi.org/10.1088/0954-3899/35/10/104013	journal	September 2008
A study on K *(892) ⁰ and ϕ (1020) production in p–Pb and Pb–Pb collisions at the LHC from a multiphase transport model Liu, X. Y.; Chen, J. H.; Ma, C. W. Journal of Physics G: Nuclear and Particle Physics, Vol. 45, Issue 2 https://doi.org/10.1088/1361-6471/aa9ace	journal	December 2017
Ω and ϕ in Au + Au collisions at and 11.5 GeV from a multiphase transport model Ye, Y. J.; Chen, J. H.; Ma, Y. G. Chinese Physics C, Vol. 41, Issue 8 https://doi.org/10.1088/1674-1137/41/8/084101	journal	August 2017
Hadronization using the Wigner function approach for a multiphase transport model Wang, Feng-Tao; Xu, Jun Physical Review C, Vol. 100, Issue 6 https://doi.org/10.1103/PhysRevC.100.064909	journal	December 2019
Unified description of hadron yield ratios from dynamical core-corona initialization Kanakubo, Yuuka; Tachibana, Yasuki; Hirano, Tetsufumi Physical Review C, Vol. 101, Issue 2 https://doi.org/10.1103/PhysRevC.101.024912	journal	February 2020
Formation of superdense hadronic matter in high energy heavy-ion collisions Li, Bao-An; Ko, Che Ming Physical Review C, Vol. 52, Issue 4 https://doi.org/10.1103/PhysRevC.52.2037	journal	October 1995
Multiphase transport model for relativistic nuclear collisions Zhang, Bin; Ko, C. M.; Li, Bao-An Physical Review C, Vol. 61, Issue 6 https://doi.org/10.1103/PhysRevC.61.067901	journal	May 2000
Partonic effects on the elliptic flow at relativistic heavy ion collisions Lin, Zi-wei; Ko, C. M. Physical Review C, Vol. 65, Issue 3 https://doi.org/10.1103/PhysRevC.65.034904	journal	February 2002
Identified charged particle spectra and yields in Au + Au collisions at s N N = 200 GeV Adler, S. S.; Afanasiev, S.; Aidala, C. Physical Review C, Vol. 69, Issue 3 https://doi.org/10.1103/PhysRevC.69.034909	journal	March 2004
Multiphase transport model for relativistic heavy ion collisions Lin, Zi-Wei; Ko, Che Ming; Li, Bao-An Physical Review C, Vol. 72, Issue 6 https://doi.org/10.1103/PhysRevC.72.064901	journal	December 2005
ϕ and Ω production in relativistic heavy-ion collisions in a dynamical quark coalescence model Chen, Lie-Wen; Ko, Che Ming Physical Review C, Vol. 73, Issue 4 https://doi.org/10.1103/PhysRevC.73.044903	journal	April 2006
Enhanced strange baryon production in Au+Au collisions compared to p + p at s NN = 200 GeV Abelev, B. I.; Aggarwal, M. M.; Ahammed, Z. Physical Review C, Vol. 77, Issue 4 https://doi.org/10.1103/PhysRevC.77.044908	journal	April 2008
Centrality dependence of strangeness enhancement in ultrarelativistic heavy ion collisions: A core-corona effect Aichelin, J.; Werner, K. Physical Review C, Vol. 79, Issue 6 https://doi.org/10.1103/PhysRevC.79.064907	journal	June 2009
Evolution of transverse flow and effective temperatures in the parton phase from a multiphase transport model Lin, Zi-Wei Physical Review C, Vol. 90, Issue 1 https://doi.org/10.1103/PhysRevC.90.014904	journal	July 2014
EPOS LHC: Test of collective hadronization with data measured at the CERN Large Hadron Collider Pierog, T.; Karpenko, Iu.; Katzy, J. M. Physical Review C, Vol. 92, Issue 3 https://doi.org/10.1103/PhysRevC.92.034906	journal	September 2015
Probing parton dynamics of QCD matter with Ω and ϕ production Adamczyk, L.; Adkins, J. K.; Agakishiev, G. Physical Review C, Vol. 93, Issue 2 https://doi.org/10.1103/PhysRevC.93.021903	journal	February 2016
Improved quark coalescence for a multi-phase transport model He, Yuncun; Lin, Zi-Wei Physical Review C, Vol. 96, Issue 1 https://doi.org/10.1103/PhysRevC.96.014910	journal	July 2017
Bulk properties of the medium produced in relativistic heavy-ion collisions from the beam energy scan program Adamczyk, L.; Adkins, J. K.; Agakishiev, G. Physical Review C, Vol. 96, Issue 4 https://doi.org/10.1103/PhysRevC.96.044904	journal	October 2017
hijing: A Monte Carlo model for multiple jet production in pp , pA , and AA collisions Wang, Xin-Nian; Gyulassy, Miklos Physical Review D, Vol. 44, Issue 11 https://doi.org/10.1103/PhysRevD.44.3501	journal	December 1991
Effects of color reconnection on hadron flavor observables Bierlich, Christian; Christiansen, Jesper Roy Physical Review D, Vol. 92, Issue 9 https://doi.org/10.1103/PhysRevD.92.094010	journal	November 2015
K S 0 and Λ Production in Pb-Pb Collisions at s N N = 2.76 TeV Abelev, B.; Adam, J.; Adamová, D. Physical Review Letters, Vol. 111, Issue 22 https://doi.org/10.1103/PhysRevLett.111.222301	journal	November 2013
Elliptic and Triangular Flow in p -Pb and Peripheral Pb-Pb Collisions from Parton Scatterings Bzdak, Adam; Ma, Guo-Liang Physical Review Letters, Vol. 113, Issue 25 https://doi.org/10.1103/PhysRevLett.113.252301	journal	December 2014
Strangeness Production in the Quark-Gluon Plasma Rafelski, Johann; Müller, Berndt Physical Review Letters, Vol. 48, Issue 16 https://doi.org/10.1103/PhysRevLett.48.1066	journal	April 1982
Strangeness Production in the Quark-Gluon Plasma Rafelski, Johann; Müller, Berndt Physical Review Letters, Vol. 56, Issue 21 https://doi.org/10.1103/PhysRevLett.56.2334	journal	May 1986
Kinetic Equation with Exact Charge Conservation Ko, C. M.; Koch, V.; Lin, Zi-wei Physical Review Letters, Vol. 86, Issue 24 https://doi.org/10.1103/PhysRevLett.86.5438	journal	June 2001
Scaling Properties of Hyperon Production in Au + Au Collisions at s N N = 200 GeV Adams, J.; Aggarwal, M. M.; Ahammed, Z. Physical Review Letters, Vol. 98, Issue 6 https://doi.org/10.1103/PhysRevLett.98.062301	journal	February 2007
Strongly coupled quark-gluon plasma in heavy ion collisions Shuryak, Edward Reviews of Modern Physics, Vol. 89, Issue 3 https://doi.org/10.1103/RevModPhys.89.035001	journal	July 2017

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