Freeze-out dynamics in heavy-ion collisions: Recent advances

详细信息    查看全文

• 作者：Francesco Becattini
• 关键词：Relativistic heavy ; ion collisions ; freeze ; out ; statistical model. ; 25.75.Ag ; 12.40.Ee
• 刊名：Pramana
• 出版年：2015
• 出版时间：May 2015
• 年：2015
• 卷：84
• 期：5
• 页码：747-755
• 全文大小：244 KB
• 参考文献：[1]J Cleymans, H Oeschler, K Redlich and S Wheaton, Phys. Rev. C 73, 034905 (2006)View Article ADS
  [2]J Casalderrey-Solana, H Liu, D Mateos, K Rajagopal and U A Wiedemann, arXiv:1101.鈥?618 [hep-th] A Adams, L D Carr, T Sch盲fer, P Steinberg and J E Thomas, New J. Phys. 14, 115009 (2012)
  [3]F Becattini, An introduction to the statistical hadronization model, arXiv:0901.鈥?643 [hep-ph] F Becattini and R Fries, in: Relativistic heavy ion physics, Landolt-B枚rnstein 1鈥?3, arXiv:0907.鈥?031 [nucl-th] and references therein
  [4]P Braun-Munzinger, J Stachel and C Wetterich, Phys. Lett. B 596, 61 (2004)View Article ADS
  [5]F Becattini and U W Heinz, Z. Phys. C 76, 269 (1997) U Heinz, Nucl. Phys. A 661, 140 (1999) R Stock, Phys. Lett. B 456, 277 (1999) P Castorina, D Kharzeev and H Satz, Eur. Phys. J. C 52, 187 (2007)View Article
  [6]J Noronha-Hostler, M Beitel, C Greiner and I Shovkovy, Phys. Rev. C 81, 054909 (2010)View Article ADS
  [7]F Becattini, M Bleicher, T Kollegger, T Schuster, J Steinheimer and R Stock, Phys. Rev. Lett. 111, 082302 (2013)View Article ADS
  [8]A Andronic, P Braun-Munzinger, K Redlich and J Stachel, Nucl. Phys. A 904鈥?05, 535c (2013)View Article
  [9]F Becattini, M Gazdzicki, A Keranen, J Manninen and R Stock, Phys. Rev. C 69, 024905 (2004)View Article ADS
  [10]C Markert, J. Phys. G 31, S169 (2005)View Article ADS
  [11]C Blume, Acta Phys. Polon. B 43, 577 (2012)View Article
  [12]F Becattini and G Passaleva, Eur. Phys. J. C 23, 551 (2002)View Article ADS
  [13]U Heinz and G Kestin, PoS CPOD 2006, 038 (2006)
  [14]S A Bass and A Dumitru, Phys. Rev. C 61, 064909 (2000)View Article ADS
  [15]NA49 Collaboration: T Anticic et al, Phys. Rev. C 83, 014901 (2011)
  [16]ALICE Collaboration: B Abelev et al, Phys. Rev. C 88, 044910 (2013)
  [17]F Becattini, J Manninen and M Gazdzicki, Phys. Rev. C 73, 044905 (2006)View Article ADS
  [18]A Andronic, P Braun-Munzinger and J Stachel, arXiv:0707.鈥?076 [nucl-th]
  [19]Y Pan and S Pratt, arXiv:1210.鈥?577 [nucl-th]
  [20]J Steinheimer, J Aichelin and M Bleicher, Phys. Rev. Lett. 110, 042501 (2013)View Article ADS
  [21]F Becattini, M Bleicher, T Kollegger, M Mitrovski, T Schuster and R Stock, Phys. Rev. C 85, 044921 (2012)View Article ADS
  [22]H Petersen et al, Phys. Rev. C 78, 044901 (2008) and references thereinView Article ADS
  [23]R Rapp and E V Shuryak, Phys. Rev. Lett. 86, 2980 (2001)View Article ADS
  [24]J Manninen and F Becattini, Phys. Rev. C 78, 054901 (2008)View Article ADS
  [25]STAR Collaboration: S Das, Nucl. Phys. A 904鈥?05, 891c (2013)
  
• 作者单位：Francesco Becattini (1)
  
  1. Department of Physics and Astronomy, Universit脿 di Firenze, via G. Sansone 1, I-50019, Sesto F.no (Firenze), Italy
  
• 刊物类别：Physics and Astronomy
• 刊物主题：Physics
  Physics
  Astronomy
  Astrophysics
  
• 出版者：Springer India
• ISSN：0973-7111

文摘

We briefly review recent advances in the subject of hadron production in relativistic heavy-ion collisions. We focus on the issues of chemical freeze-out, chemical equilibration and the role of post-hadronization inelastic collisions. From the observations collected in elementary and heavy-ion collisions, a picture emerges in which hadrons are born in chemical equilibrium at hadronization, thereafter undergoing inelastic and elastic collisions whose impact on the primordial distribution depends on the system size.