Hadron resonance probes of QGP

Torrieri, G.; Rafelski, J.

Artykuł - szczegóły

Tytuł artykułu

Hadron resonance probes of QGP

Autorzy

Torrieri G. , Rafelski J.

Treść / Zawartość

Pełne teksty:

Pobierz

Identyfikatory

Warianty tytułu

Konferencja

Proceedings of the 2nd Warsaw Meeting on Particle Correlations and Resonances in Heavy Ion Collisions, 15-18 October 2003, Warsaw, Poland

Języki publikacji

Abstrakty

We discuss the indirect and direct role of the short-lived resonances as probes of QGP freeze-out process. The indirect effect is the distortion of stable single particle yields and spectra by contributions of decaying resonances, which alter significantly the parameters obtained in fits to experimental data. We then discuss the direct observation of short-lived resonances as a probe of post-hadronization dynamics allowing to distinguish between different hadronization models.

Słowa kluczowe

hadron hadronization resonance quark-gluon plasma plasma

Wydawca

Institute of Nuclear Chemistry and Technology

Czasopismo

Nukleonika

Rocznik

2004

Tom

Vol. 49,suppl.2

Strony

109--114

Opis fizyczny

Bibliogr. 40 poz., rys.

Twórcy

autor

Torrieri G.

Department of Physics, University of Arizona, Tucson, Arizona 85721, USA, Tel.: +1 520 990 4213, Fax: +1 520 621 4721

autor

Rafelski J.

Rafelski@physics.arizona.edu

Department of Physics, University of Arizona, Tucson, Arizona 85721, USA, Tel.: +1 520 990 4213, Fax: +1 520 621 4721

Bibliografia

1. Adams J, Adler C, Aggawal MM et al. (2004) Multi-strange baryon production in Au-Au collisions at s(NN)**(1/2) = 130 GeV. Phys Rev Lett 92:182301
2. Akkelin SV, Braun-Munzinger P, Sinyukov YuM (2002) Reconstruction of hadronization stage in Pb+Pb collisions at 158 AGeV/c. Nucl Phys A 710:439−465
3. Antinori F, Bakle H, Beusch W et al. (the WA97 Collaboration) (2000) Transverse mass spectra of strange and multistrange particles in Pb-Pb collisions at 158 AGeV/c. Eur Phys J C 14:633−641
4. Becattini F (2002) Hadrosynthesis at SPS and RHIC and the statistical model. J Phys G 28:1553−1560
5. Becattini F, Cleymans J, Keranen A, Suhonen E, Redlich K (2001) Features of particle multiplicities and strangeness production in central heavy ion collisions 0 between 1.7 AGeV/c and 158 AGeV/c. Phys Rev C 64:024901
6. Becattini F, Gazdzicki M, Sollfrank J (1998) Thermal fits of hadron abundances from pp to AA collisions. Nucl Phys A 638:403−406
7. Braun-Münzinger P, Heppe I, Stachel J (1999) Chemical equilibration in Pb+Pb collisions at the SPS. Phys Lett B 465:15−20
8. Broniowski W, Florkowski W (2001) Explanation of the RHIC p(T)-spectra in a thermal model with expansion. Phys Rev Lett 87:272302
9. Bugaev KA, Gazdzicki M, Gorenstein MI (2003) Hadron spectra and QGP hadronization in Au+Au collisions at RHIC. Phys Rev C 68:017901
10. Burward-Hoy JM (and PHENIX Collaboration) (2003) Source parameters from identified hadron spectra and HBT radii for Au Au collisions at s(NN)**(1/2) = 200 GeV in PHENIX. Nucl Phys A 715:498−501
11. Byckling E, Kajantie K (1973) Particle kinematics. Wiley, London−New York
12. Cooper F, Frye G (1974) Comment on the single particle distribution in the hydrodynamic and statistical thermodynamic models of multiparticle production. Phys Rev D 10:186−189
13. Csernai LP, Gorenstein MI, Jenkovszky LL, Lovas I, Magas VK (2003) Can supercooling explain the HBT puzzle? Phys Lett B 551:121−126
14. Fachini P (2003) Rho0 production and possible modification in Au+Au and p+p collisions at sqrt(NN) = 200 GeV. Nucl Phys A 715:462-465
15. Fachini P (2004) Rho(770)0 and f0(980) production in Au+Au and pp collisions at sqrt(NN) = 200 GeV. J Phys G 30:565s−570s, (nucl-ex/0305034)
16. Fermi E (1950) High-energy nuclear events. Prog Theor Phys 5:570−583
17. Friese V (for NA49 Collaboration) (2002) Production of strange resonances in C+C and Pb+Pb collisions at 158 AGeV. Nucl Phys A 698:487−490
18. Gastineau F, Aichelin J (2004) The emitting source: Can it be determined by the HBT correlation function in ultrarelativistic heavy ion collisions? (nucl-th/0007049)
19. Hagedorn R (1965) Statistical thermodynamics of strong interactions at high energies. Nuovo Cimento Soc Ital Fis, Suppl 3:147s−186s
20. Heinz UW, Kolb PF (2002) Two RHIC puzzles: Early thermalization and the HBT problem. In: Bellwied R, Harris J, Bauer W (eds) Proc of the 18th Winter Workshop on Nuclear Dynamics, January 20−27, 2002, Nassau, Bahamas. EP Systema, Debrecen, Hungary, pp 205−216
21. Höhne C (for NA49 Collaboration) (2003) System size dependence of strangeness production at 158 AGeV. Nucl Phys A 715:474−477
22. Kleiss R, Stirling WJ (1992) Massive multiplicities and Monte Carlo methods. Nucl Phys B 385:413−432
23. Landau LD (1953) On the multiparticle production in highenergy collisions. Izv Akad Nauk Ser Fiz 17:51−64
24. Letessier J, Rafelski J (2000) Observing quark-gluon plasma with strange hadrons. Int J Mod Phys E 9:107−147
25. Letessier J, Rafelski J (2002) Hadrons and quark-gluon plasma. Cambridge University Press, Cambridge
26. Magestro D (2002) Evidence for chemical equilibration at RHIC. J Phys G 28:1745−1752
27. Markert Ch (2002) Lambda(1520) production at SPS and RHIC energies. J Phys G 28:1753−1759
28. Markert Ch, Torrieri G, Rafelski J (2002) Strange hadron resonances: freeze-out probes in heavy-ion collisions. In: Campos do Jordao 2002. New states of matter in hadronic interactions, July 21, 2002, Brazil, pp 533−552, (hep-ph/0206260)
29. Pomeranchuk I (1951) On the theory of multiple particle production in a single collision. Dokl Akad Nauk Ser Fiz 78:889−891
30. Rafelski J, Letessier J (2000) Sudden hadronization in relativistic nuclear collisions. Phys Rev Lett 85:4695−4698
31. Rafelski J, Letessier J (2003) Testing limits of statistical hadronization. Nucl Phys A 715:98−107
32. Rafelski J, Letessier J, Torrieri G (2001) Strange hadrons and their resonances: a diagnostic tool of QGP freeze-out dynamics. Phys Rev C 64:054907
33. Sandor L (2004) Hyperon production in 158 AGeV/c and 40 AGeV/c Pb-Pb and p-Be collisions from the NA57 experiment. Nucl Phys A 734:57−60
34. Schnedermann E, Sollfrank J, Heinz U (1995) Fireball spectra. Physics 303:175−205
35. Shuryak EV, Brown GE (2003) Matter-induced modification of resonances at RHIC freezeout. Nucl Phys A 717:322−335, (hep-ph/0211119)
36. Ter Haar D (ed) Collected papers of LD Landau. Pergamon Press, Oxford
37. Torrieri G, Rafelski J (2002) Strange hadron resonances and QGP freeze-out. J Phys G 28:1911−1920
38. Torrieri G, Rafelski J (2003) Statistical hadronization probed by resonances. Phys Rev C 68:034912, (nucl-th/0212091)
39. Torrieri G, Rafelski J (2004) A comparison of statistical hadronization models. J Phys G 30:557s−564s, (nucl-th/0305071)
40. Van Buren G (2003) Soft physics in STAR. Nucl Phys A 715:129−139

Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-article-BUJ6-0005-0101