Bose-Einstein correlations and the equation of state of nuclear matter in relativistic heavy-ion collisions

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Experimental spectra of the CERN/SPS experiments NA44 and NA49 are fitted while using four different equations of state of nuclear matter within a relativistic hydrodynamic framework. For the freeze-out temperatures, T{sub f} = 139 MeV and T{sub f} = 116 MeV, respectively, the corresponding freeze-out hypersurfaces and Bose-Einstein correlation functions for identical pion pairs are discussed. It is concluded, that the Bose-Einstein interferometry measures the relation between the temperature and the energy density in the equation of state of nuclear matter at the late hadronic stage of the fireball expansion. It is necessary, to use the detailed detector acceptances in ... continued below

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9 pages

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Schlei, B. R. December 1998.

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Experimental spectra of the CERN/SPS experiments NA44 and NA49 are fitted while using four different equations of state of nuclear matter within a relativistic hydrodynamic framework. For the freeze-out temperatures, T{sub f} = 139 MeV and T{sub f} = 116 MeV, respectively, the corresponding freeze-out hypersurfaces and Bose-Einstein correlation functions for identical pion pairs are discussed. It is concluded, that the Bose-Einstein interferometry measures the relation between the temperature and the energy density in the equation of state of nuclear matter at the late hadronic stage of the fireball expansion. It is necessary, to use the detailed detector acceptances in the calculations for the Bose-Einstein correlations.

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9 pages

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INIS; OSTI as DE00350908

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  • 8. international workshop on multiparticle production. Correlation and fluctuations '98, Matrahaza (HU), 06/14/1998--06/21/1998; Other Information: Supercedes report DE99002610; PBD: [1998]

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  • Other: DE99002610
  • Report No.: LA-UR--98-3788
  • Report No.: CONF-980691--
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 350908
  • Archival Resource Key: ark:/67531/metadc676867

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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  • December 1998

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  • July 25, 2015, 2:20 a.m.

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  • Feb. 25, 2016, 3:55 p.m.

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Schlei, B. R. Bose-Einstein correlations and the equation of state of nuclear matter in relativistic heavy-ion collisions, article, December 1998; New Mexico. (digital.library.unt.edu/ark:/67531/metadc676867/: accessed May 27, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.