Proton and pion production in Au+Au collisions at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>1</mml:mn><mml:mn>0</mml:mn><mml:mo>.</mml:mo><mml:mn>8</mml:mn><mml:mi>A</mml:mi></mml:math>GeV/<i>c</i>

We present proton and pion tranverse momentum spectra and rapidity distributions for Au+Au collisions at $10.8A \mathrm{GeV}/c.$ The proton spectra exhibit collective transverse flow effects. Evidence of the influence of the Coulomb interaction from the fireball is found in the pion transverse momentum spectra. The data are compared with the predictions of the RQMD event generator.