NON-GAUSSIAN EFFECTS IN IDENTICAL PION CORRELATION FUNCTION AT STAR.

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Preliminary femtoscopic results on identical pions from high statistics data set of Au+Au collisions at {radical}s{sub NN} = 200 GeV taken during the fourth RHIC run are presented. The measured three-dimensional correlation function is studied at low relative momenta using the Gaussian parametrization and the Levy stable parametrization. The latter is expected to better describe the data. As the results show, both parametrizations underestimate the peak of the measured correlation function equally.

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6 pages

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BYSTERSKY, M. (FOR THE STAR COLLABORATION) August 15, 2005.

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Preliminary femtoscopic results on identical pions from high statistics data set of Au+Au collisions at {radical}s{sub NN} = 200 GeV taken during the fourth RHIC run are presented. The measured three-dimensional correlation function is studied at low relative momenta using the Gaussian parametrization and the Levy stable parametrization. The latter is expected to better describe the data. As the results show, both parametrizations underestimate the peak of the measured correlation function equally.

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6 pages

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  • WORKSHOP ON PARTICLE CORRELATIONS AND FEMTOSCOPY (WPCF 2005); KROMERIZ, CZECH REPUBLIC; 20050815 through 20050817

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  • Report No.: BNL--75441-2006-CP
  • Grant Number: DE-AC02-98CH10886
  • Office of Scientific & Technical Information Report Number: 876640
  • Archival Resource Key: ark:/67531/metadc881071

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  • August 15, 2005

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  • Sept. 21, 2016, 2:29 a.m.

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  • Dec. 12, 2016, 8:17 p.m.

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BYSTERSKY, M. (FOR THE STAR COLLABORATION). NON-GAUSSIAN EFFECTS IN IDENTICAL PION CORRELATION FUNCTION AT STAR., article, August 15, 2005; (digital.library.unt.edu/ark:/67531/metadc881071/: accessed April 23, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.