2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/195143The pixel detector of CMS can be used to reconstruct very low pT charged particles down to about 0.1 GeV/c. This can be achieved with high efficiency, good resolution and a negligible fake rate for elementary collisions. In the case of central PbPb collisions the fake rate can be kept low for pT > 0.4 GeV/c. In addition, the detector can be employed for identification of neutral hadrons (V0s) and converted photons.6 pages. Presented at the Poster Session of Quark Matter 2006 Conference, Shanghai, 14-20 November 2006. Submitted to IJMPEInstrumentation and DetectorsNuclear Experimenttext