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Features of charged-pion energy spectra in antiproton-4He annihilation at rest and formation of excited hadronic blobs

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Abstract

New data on the pion spectra measured in selected channels following the antiproton annihilation at rest on 4He are presented and discussed in the light of statistical models.

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References

  1. P. Montagna et al., Nucl. Phys. A 700, 159 (2002).

    Article  ADS  Google Scholar 

  2. A. Panzarasa et al., Nucl. Phys A 747, 448 (2005).

    Article  ADS  Google Scholar 

  3. P. Salvini et al., Nucl. Phys. A 760, 349 (2005).

    Article  ADS  Google Scholar 

  4. G. Bendiscioli et al., Nucl. Phys. A 815, 67 (2009).

    Article  ADS  Google Scholar 

  5. J. Rafelski, B. Müller, Phys. Rev. Lett. 48, 1066 (1982).

    Article  ADS  Google Scholar 

  6. J. Rafelski, Nucl. Phys. A 418, 215c (1984).

    Article  ADS  Google Scholar 

  7. F. Balestra et al., Nucl. Phys. A 526, 415 (1991).

    Article  ADS  Google Scholar 

  8. G.C. Bonazzola et al., Nucl. Instrum. Methods A 306, 307 (1991).

    Article  ADS  Google Scholar 

  9. G. Bendiscioli et al., IEEE Trans. Nucl. Sci. 38, 124 (1991).

    Article  ADS  Google Scholar 

  10. A. Adamo et al., Nucl. Phys. 55, 1732 (1992).

    Google Scholar 

  11. A. Adamo et al., Phys. Lett. B 287, 368 (1992).

    Article  ADS  Google Scholar 

  12. J. Cugnon, J. Vandermeulen, Phys. Lett. B 146, 16 (1984).

    Article  ADS  Google Scholar 

  13. J. Cugnon, P. Deneye, J. Vandermeulen, Phys. Rev. C 41, 1701 (1990).

    Article  ADS  Google Scholar 

  14. G. Bendiscioli, D. Kharzeev, Riv. Nuovo Cimento 17, 1 (1994).

    Google Scholar 

  15. J. Cugnon, J. Vandermeulen, Phys. Rev. C 39, 181 (1989).

    Article  ADS  Google Scholar 

  16. C. Derreth et al., Phys. Rev. C 31, 1360 (1985).

    Article  ADS  Google Scholar 

  17. Review of Particle Physics, Phys. Rev. D 54, 198 (1996).

    Google Scholar 

  18. F. Balestra et al., Nuovo Cimento A 100, 323 (1988).

    Article  ADS  Google Scholar 

  19. R. Hagedorn, Nuovo Cimento Suppl. 3, 147 (1965).

    Google Scholar 

  20. F. Karsch et al., Nucl. Phys. B 605, 579 (2001).

    Article  ADS  Google Scholar 

  21. J. Adams et al., Nucl. Phys. A 757, 102 (2005).

    Article  ADS  Google Scholar 

  22. P. Braun-Munzinger, J. Stachel, Nature 448, 302 (2007).

    Article  ADS  Google Scholar 

  23. F. Becattini, Lectures given at the 4th edition of the school Quark-Gluon Plasma and Heavy Ion Collisions: past, present, future, Torino (Italy), 8-14 December 2008, arXiv:0901.3643v1 [hep-ph]

  24. P. Seyboth et al., Acta Phys. Hung. A 25, 259 (2006).

    Article  Google Scholar 

  25. E. Schnedermann et al., Phys. Rev. C 48, 2462 (1993).

    Article  ADS  Google Scholar 

  26. D. Evans et al., J. Phys. G: Nucl. Part. Phys. 25, 209 (1999).

    ADS  Google Scholar 

  27. L. Ferroni, F. Becattini, Critical Point and Onset of Deconfinement 4th International Workshop (GSI Darmstatdt, Germany, 2007).

  28. F. Antinori, J. Phys. G: Nucl. Part. Phys. 30, 823 (2004).

    Article  ADS  Google Scholar 

  29. U. Wiedner, Int. J. Mod. Phys. A 20, 1772 (2005).

    Article  ADS  Google Scholar 

  30. J. Rafelski, J. Letessier, Acta Phys. Pol. 837, 3315 (2006).

    ADS  Google Scholar 

  31. F. Iazzi, Hadrons, nuclei and applications, in Proceedings of the Conference: Bologna 2000, Structure of the nucleus at the dawn of the century, edited by G.C. Bonsignori, M. Bruno, A. Valentini, D. Vretenar (World Scientific, 2001) p. 146

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Correspondence to P. Salvini.

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Communicated by P. Braun-Munzinger

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Bendiscioli, G., Bressani, T., Costanza, S. et al. Features of charged-pion energy spectra in antiproton-4He annihilation at rest and formation of excited hadronic blobs. Eur. Phys. J. A 47, 82 (2011). https://doi.org/10.1140/epja/i2011-11082-7

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  • DOI: https://doi.org/10.1140/epja/i2011-11082-7

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