Study of the behavior of the nuclear modification factor in freeze-out state

  • One of the latest trends in the advancement of experimental high-energy physics is to identify the quark gluon plasma (QGP) predicted qualitatively by quantum chromodynamics (QCD). We discuss whether nuclear transparency effect which is considered an important phenomenon, connected with dynamics of hadron-nuclear and nuclear-nuclear interactions could reflect some particular properties of the medium. FASTMC is used for Au-Au collision at RHIC energies. Critical change in the transparency is considered a signal on the appearance of new phases of strongly interacting matter and the QGP.
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  • [1] Jeon S, Koch V. Review for Quark-Gluon Plasma 3. eds. Hwa R C, WANG X N. Singapore: World Scientific, 2004[2] Greiner W, Schafer A. Quantum Chromodynamics. Springer, 1994[3] Gribov L V, Levin E M, Ryskin M G. Phys. Repts, 1983, 100: 1; Mueller A H, QIU J W. Nucl. Phys. B, 1986, 268: 427; Blaizot J P, Mueller A H. Nucl. Phys. B, 1987, 289: 847[4] McLerran L, Venugopalan R. Phys. Rev. D, 1994, 49: 2233; McLerran L, Venugopalan R. Phys. Rev. D, 1994, 49: 3352; McLerran L, Venugopalan R. Phys. Rev. D, 1994, 50: 2225[5] JalilianMarian J, Kovner A, McLerran L et al. Phys. Rev. D, 1997, 55: 5414; Kovchegov Y V. Phys. Rev. D, 1996, 54: 5463; Ayala A, Jalilian-Marian J, McLerran L D et al. Phys. Rev. D, 1995, 52: 2935; Ayala A, Jalilian-Marian J, McLerran L D et al. Phys. Rev. D, 1996, 53: 458[6] Jalilian-Marian J, Kovner A, Leonidov A et al. Nucl. Phys. B, 1997, 504: 415; Jalilian-Marian J, Kovner A, Weigert H. Phys. Rev. D, 1999, 59: 014015; McLerran L, Venugopalan R. Phys. Rev. D, 1999, 59: 094002; Iancu E, McLerran L D. Phys. Lett. B, 2001, 510: 145; Iancu E, Leonidov A, McLerran L D. Nucl. Phys. A, 2001, 692: 583; Iancu E, Leonidov A, McLerran L D. Phys. Lett. B, 2001, 510: 133[7] McLerran L D. Acta Phys. Polon. B, 1999, 30: 3707[8] Gavai R V, Venugopalan R. Phys. Rev. D, 1996, 54: 5795[9] Mueller A H. Nucl. Phys. B, 2000, 572: 227[10] Venugopalan R. Acta Phys. Polon. B, 1999, 30: 3731[11] Kharzeev D, Nardi M. Phys. Lett. B, 2001, 507: 121[12] Teaney D, Venugopalan R. Phys. Lett. B, 2002, 539: 53[13] Kovner A, McLerran L, Weigert H. Phys. Rev D, 1995, 52: 3809; Kovner A, McLerran L, Weigert H. Phys. Rev. D, 1995, 52: 6231[14] Kovchegov Y V, Rischke D H. Phys. Rev. C, 1997, 56: 1084; Matinyan S G, Muller B, Rischke D H. Phys. Rev. C, 1997, 56: 2191; Matinyan S G, Muller B, Rischke D H. Phys. Rev. C, 1998, 57: 1927; GUO Xiao-Feng. Phys. Rev. D, 1999, 59: 094017[15] Gyulassy M, McLerran L. Phys. Rev. C, 1997, 56: 2219[16] Povh B, Rith K, Scholz C et al. Particles and Nuclei. Springer-Verlag, 2004[17] Sissakian A N, Sorin A S, Suleymanov M K et al. Phys. Part. Nucl. Lett., 2008, 5: 1[18] Roy Christelle (for the STAR collaboration). POS (HEP2005) 141; Roy Christelle. Specificities of RHIC Heavy Ion Collisions Probed by Strange Particles. International Europhysics Conference in High Energy Physics (EPS) Lisboa, Portugal, 2005[19] Molnar D et al. Phys. Rev. Lett., 2003, 91: 092301[20] Satz H. Nucl. Phys. A, 1998, 642: 130; Satz H. hep-ph/ 0007069, 2000; Baym G, Physica A, 1979, 96: 131[21] de Cassagnac R G. Eur. Phys. J. C, 2007, 49: 365; Pereira da Costa H. Nucl. Phys. A, 2006, 774: 747[22] Vogt R. Acta Phys. Hung. A, 2006, 25: 97[23] Suaide A A P. Brazilian Journal of Physics, 2007, 37(2C): 731[24] Amelin N S, Lednicky R, Pocheptsov T A et al. Yu M. Phys. Rev. C, 2006, 74: 064901; Amelin N S, Lednicky R, Lokhtin I P et al. arXiv:0711.0835, 2007
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M. K. Suleymanov, K. H. Khan and A. Zaman. Study of the behavior of the nuclear modification factor in freeze-out state[J]. Chinese Physics C, 2013, 37(2): 024101. doi: 10.1088/1674-1137/37/2/024101
M. K. Suleymanov, K. H. Khan and A. Zaman. Study of the behavior of the nuclear modification factor in freeze-out state[J]. Chinese Physics C, 2013, 37(2): 024101.  doi: 10.1088/1674-1137/37/2/024101 shu
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Received: 2012-05-04
Revised: 1900-01-01
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Study of the behavior of the nuclear modification factor in freeze-out state

Abstract: One of the latest trends in the advancement of experimental high-energy physics is to identify the quark gluon plasma (QGP) predicted qualitatively by quantum chromodynamics (QCD). We discuss whether nuclear transparency effect which is considered an important phenomenon, connected with dynamics of hadron-nuclear and nuclear-nuclear interactions could reflect some particular properties of the medium. FASTMC is used for Au-Au collision at RHIC energies. Critical change in the transparency is considered a signal on the appearance of new phases of strongly interacting matter and the QGP.

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