RAMPEX — a new spin experiment

Experiment RAMPEX — Russian-AMerican Polarization EXperiment — is dedicated to studies of one-spin asymmetries which have twist-3 and also twist-2 origin, in hard and semi-hard inclusive processes on the polarized propane-diol target. A special consideration has been given for the prospects of using polarized 3He target. This studies will be performed at the Serpukhov accelerator at 70 GeV/c (p beam) and 40 GeV/c (π− beam). The first data-taking run is being planned for Fallʹ97.