Particle identification with Polyethylene Terephthalate (PET) detector with high detection threshold

In the present work we describe the results of studies, using accelerator data, to determine the accuracy with which particles can be identified and their energies determined with a commercially available polymer (PET) used as a Nuclear Track Detector (NTD). The achieved charge resolution was ±1. The initial energy of stopping particle in PET was determined with an accuracy of 10% for ion energies above the Bragg peak.