30.000000 GeV pgun collisions, Single particles type, PARTICLE GUN generator: pgun_proton_eta4_pt30gevS. Chekanov
<h4>Single particle gun for detector studies</h4> A particle gun with single proton. One particle per event. Production at (x,y,z,t)=(0,0,0,0). Charge is alternated. Flat random transverse momenta with pT from 0 to 30 GeV. Uniform distribution in Phi. Uniform distribution in the Eta (pseudorapidity) range [-4, 4].