Subthreshold pion dynamics as a source for hard photons beyond proton-neutron Bremsstrahlung in heavy-ion collisions.

نویسندگان

  • Gudima
  • Matulewicz
  • Delagrange
  • Marqués
  • Martínez
  • Ostendorf
  • Ploszajczak
  • Schutz
  • Toneev
  • Bozek
  • Hlavác
  • Holzmann
  • Schubert
  • Simon
  • Wagner
  • Löhner
  • van Pol JH
  • Siemssen
  • Wilschut
  • Díaz
  • Marín
چکیده

We report on the study of extremely high energy photons, pions and etas, produced in intermediate energy heavy-ion collisions. Possibility of imaging the final-state phase space in these collisions by the BoseEinstein correlations for photons is critically examined. Invited talk given at the NATO Advanced Research Workshop on the Structure of Mesons, Baryons and Nuclei, Krakow (Poland), May 26 30, 1998

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عنوان ژورنال:
  • Physical review letters

دوره 76 14  شماره 

صفحات  -

تاریخ انتشار 1996