Mean-field effects and apparent temperatures of nucleons and antinucleons Academic Article uri icon

abstract

  • It is shown that collective scalar and vector fields may affect particle spectra in heavy-ion collisions at the AGS energies. In model calculations we finf that in particular the slope parameter of antiprotons is changed considerably leading to a lower apparent temperature than that of protons in qualitative agreement with preliminary experimental data. 1991.

published proceedings

  • Physics Letters B

author list (cited authors)

  • Koch, V., Brown, G. E., & Ko, C. M.

citation count

  • 42

complete list of authors

  • Koch, V||Brown, GE||Ko, CM

publication date

  • August 1991