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A new Coulomb correction method for Bose-Einstein correlations, based on the π+π- correlation measurements

  • T. Alber
  • , H. Appelshäuser
  • , J. Bächler
  • , J. Bartke
  • , H. Bialkowska
  • , M. A. Bloomer
  • , R. Bock
  • , W. J. Braithwaite
  • , D. Brinkmann
  • , R. Brockmann
  • , P. Bunčić
  • , P. Chan
  • , S. I. Chase
  • , P. B. Cramer
  • , J. G. Cramer
  • , I. Derado
  • , B. Eberlein
  • , V. Eckardt
  • , J. Eschke
  • , D. Ferenc
  • B. Fleischmann, P. Foka, P. Freund, M. Fuchs, M. Gaździcki, E. Gladysz, J. Günther, J. W. Harris, M. Hoffmann, P. Jacobs, S. Kabana, K. Kadija, J. Kosiec, M. Kowalski, A. Kühmichel, M. Lahanas, J. Y. Lee, A. Ljubičić, S. Margetis, J. T. Mitchell, R. Morse, E. Nappi, G. Odyniec, G. Paić, A. D. Panagiotou, A. Petridis, A. Piper, F. Posa, A. M. Poskanzer, H. G. Pugh, F. Pühlhofer, G. Rai, W. Rauch, R. Renfordt, W. Retyk, D. Röhrich, G. Roland, H. Rothard, K. Runge, A. Sandoval, J. Schambach, N. Schmitz, E. Schmoetten, I. Schneider, R. Sendelbach, P. Seyboth, J. Seyerlein, E. Skrzypczak, P. Stefansky, R. Stock, H. Ströbele, L. Teitelbaum, S. Tonse, T. A. Trainor, G. Vasileiadis, M. Vassiliou, D. Vranić, S. Wenig, M. Wensveen, B. Wosiek
  • Max Planck Institute for Physics (Werner Heisenberg Institute)
  • Goethe University Frankfurt
  • Institute of Nuclear Physics PAN
  • Institute of Nuclear Chemistry and Technology, Warsaw
  • Lawrence Berkeley National Laboratory
  • GSI Helmholtz Centre for Heavy Ion Research
  • University of Washington
  • Ruder Boskovic Institute
  • University of Freiburg
  • University of Warsaw
  • University of Bari
  • National and Kapodistrian University of Athens
  • University of Marburg

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12 Citas (Scopus)

Resumen

We present the measured correlation functions for π+π-, π-π- and π+π+ pairs in central S+Ag collisions at 200 GeV per nucleon. The Gamov function, which has been traditionally used to correct the correlation functions of charged pions for the Coulomb interaction, is found to be inconsistent with all measured correlation functions. Certain problems which have been dominating the systematic uncertainty of the correlation analysis are related to this inconsistency. It is demonstrated that a new Coulomb correction method, based exclusively on the measured correlation function for π+π- pairs, may solve the problem.

Idioma originalInglés
Páginas (desde-hasta)443-448
Número de páginas6
PublicaciónEuropean Physical Journal C
Volumen73
N.º3
DOI
EstadoPublicada - feb 1997
Publicado de forma externaSí

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