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2024年10月30日

Simulation of energy scan of pion interferometry in central Au+Au collisions at relativistic energies

  • We present a systematic analysis of two-pion interferometry for the central Au+Au collisions at √sNN=3, 5, 7, 11, 17, 27, 39, 62, 130 and 200 GeV/c with the help of a multiphase transport (AMPT) model. Emission source-size radius parameters Rlong, Rout, Rside and the chaotic parameter λ are extracted and compared with the experimental data. Transverse momentum and azimuthal angle dependencies of the HBT radii are also discussed for central Au+Au collisions at 200 GeV/c. The results show that the HBT radii in central collisions do not change much above 7 GeV/c. For central collisions at 200 GeV/c, the radii decrease with the increasing of transverse momentum pT but are not sensitive to the azimuthal angle. These results provide a theoretical reference for the energy scan program of the RHIC-STAR experiment.
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  • [1] Arsene I et al. Nucl. Phys. A, 2004, 757: 1; Back B B et al. (PHOBOS collaboration). 2005, 757: 28; Adams J et al. (STAR collaboration). 2005, 757: 102; Adcox S S et al. (PHENIX collaboration). 2005, 757: 184[2] For reviews, please see Boal D H, Gelbke C K, Jenningsm B K. Rev. Mod. Phys., 1990, 62: 553; Bauer W, Gelbke C K, Pratt S. Annu. Rev. Nucl. Part. Sci., 1992, 42: 77; Heinz U W, Jacak B V. Annu. Rev. Nucl. Part. Sci., 1999, 49: 529; Wiedemann U A, Heinz U W. Phys. Rep., 1999, 319: 145; Lisa M A, Pratt S, Soltz R, Wiedemann U. Annu. Rev. Nucl. Part. Sci., 2005, 55: 357[3] Adler C et al. (STAR collaboration). Phys. Rev. Lett., 2001, 87: 082301[4] Adams J et al. (STAR collaboration). Phys. Rev. Lett., 2004, 93: 012301; Adams J et al. (STAR collaboration). Phys. Rev. C, 2005, 71: 044906[5] Adler S S et al. (PHENIX collaboration). Phys. Rev. Lett., 2004, 93: 152302[6] Abelev B I et al. (STAR collaboration). Phys. Rev. C, 2009, 80: 024905; Abelev B I et al. (STAR collaboration). Phys. Rev. C, 2010, 81: 024911[7] Aamodt K et al. (ALICE collaboration). Phys. Lett. B, 2011, 696: 328[8] Kolb P F, Heinz U. Quark Gluon Plasma 3. Ed. Hwa R C, WANG X N. Singapore: World Scientific, 2003. 634[9] Hirano T. J. Phys. G, 2004, 30: S845[10] LIN Zi-Wei, KO C M, Pal Subrata. Phys. Rev. Lett., 2002, 89: 152301[11] LIN Zi-Wei, KO C M. J. Phys. G: Nucl. Part. Phys., 2004, 30: S263[12] LI Qing-Feng, Bleicher Marcus, Stcker Horst. Phys. Lett. B, 2008, 659: 525[13] LI Qing-Feng, Grf G, Bleicher Marcus. Phys. Rev. C, 2012, 85: 034908[14] Odyniec G. Phys. Atom. Nucl., 2012, 75: 602[15] LIN Z W, KO C M, LI B A, ZHANG B, Pal S. Phys. Rev. C, 2005, 72: 064901[16] WANG X N. Phys. Rev. D, 1991, 43: 104[17] WANG X N, Gyulassy M. Phys. Rev. D, 1991, 44: 3501[18] WANG X N, Gyulassy M. Phys. Rev. D, 1992, 45: 844[19] Gyulassy M, WANG X N. Comput. Phys. Commun., 1994, 83: 307[20] ZHANG B. Comput. Phys. Commun., 1998, 109: 193[21] Andersson B, Gustafson G, Soderberg B. Z. Phys. C, 1983, 20: 317[22] Andersson B, Gustafson G, Ingelman G, Sjostrand T. Phys. Rep., 1983, 97: 31[23] Sjostrand T. Comput. Phys. Commun., 1994, 82: 74[24] LI B A, KO C M. Phys. Rev. C, 1995, 52: 2037[25] LI B A, Sustich A T, ZHANG B, KO C M. Int. J. Mod. Phys. E, 2001, 10: 267[26] LIN Z W, KO C M. Phys. Rev. C, 2002, 65: 034904[27] ZHANG B, KO C M, LI B A, LIN Z W. Phys. Rev. C, 2000, 61: 067901[28] ZHANG B, KO C M, LI B A, LIN Z W, SA B H. Phys. Rev. C, 2000, 62: 054905[29] LIN Z W, Pal S, KO C M, LI B A, ZHANG B. Phys. Rev. C, 2001, 64: 011902(R)[30] Pal S, KO C M, LIN Z W. Nucl. Phys. A, 2004, 730: 143[31] Pal S, KO C M, LIN Z W. Nucl. Phys. A, 2002, 707: 525[32] LIN Z W, KO C M. Phys. Rev. C, 2003, 68: 054904[33] Pratt S. Phys. Rev. Lett., 1984, 53: 1219[34] Pratt S. Phys. Rev. Lett., 2009, 102: 232301[35] Goldhaber G et al. Phys. Rev., 1960, 120: 300[36] Pratt S. Nucl. Phys. A, 1994, 566: 103c[37] Weiner R M. Phys. Rept., 2000, 327: 249; Baym G. Acta Phys. Polon. B, 1998, 29: 1839[38] Abelev B I et al. (STAR collaboration). Phys. Lett. B, 2009, 673: 183[39] ZHANG S, ZHU Y H, MA G L et al. Nucl. Phys. A, 2011, 860: 76[40] Back B B et al. (PHOBOS collaboration). Phys. Rev. C, 2006, 73: 031901[41] Ahle L et al. (E802 collaboration). Phys. Rev. C, 2002, 66: 054906[42] Adamova D et al. (CERES collaboration). Nucl. Phys. A, 2003, 714: 124[43] Lisa M A et al. (E895 collaboration). Phys. Rev. Lett., 2000, 84: 2798[44] Bearden I G et al. (NA44 collaboration). Phys. Rev. C, 1998, 58: 1656[45] Alt C et al. (NA49 collaboration). Phys. Rev. C, 2008, 77: 064908[46] Soltz R A et al. (E866 collaboration). Nucl. Phys. A, 1999, 661: 439[47] Aggarwal M M et al. (WA98 collaboration). Phys. Rev. C, 2003, 67: 014906
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ZHANG Zheng-Qiao, ZHANG Song and MA Yu-Gang. Simulation of energy scan of pion interferometry in central Au+Au collisions at relativistic energies[J]. Chinese Physics C, 2014, 38(1): 014102. doi: 10.1088/1674-1137/38/1/014102
ZHANG Zheng-Qiao, ZHANG Song and MA Yu-Gang. Simulation of energy scan of pion interferometry in central Au+Au collisions at relativistic energies[J]. Chinese Physics C, 2014, 38(1): 014102.  doi: 10.1088/1674-1137/38/1/014102 shu
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Received: 2013-05-17
Revised: 1900-01-01
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Simulation of energy scan of pion interferometry in central Au+Au collisions at relativistic energies

    Corresponding author: MA Yu-Gang,

Abstract: We present a systematic analysis of two-pion interferometry for the central Au+Au collisions at √sNN=3, 5, 7, 11, 17, 27, 39, 62, 130 and 200 GeV/c with the help of a multiphase transport (AMPT) model. Emission source-size radius parameters Rlong, Rout, Rside and the chaotic parameter λ are extracted and compared with the experimental data. Transverse momentum and azimuthal angle dependencies of the HBT radii are also discussed for central Au+Au collisions at 200 GeV/c. The results show that the HBT radii in central collisions do not change much above 7 GeV/c. For central collisions at 200 GeV/c, the radii decrease with the increasing of transverse momentum pT but are not sensitive to the azimuthal angle. These results provide a theoretical reference for the energy scan program of the RHIC-STAR experiment.

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