Abstract: In an ionizing particle detection module, an ionizing particle traversing an ionization chamber produces a local ionization in an ionizable medium within the ionization chamber. A matrix of detection pads face the ionization chamber so that respective detection pads cover respective zones in the ionization chamber. Respective detection channels comprise respective mutually exclusive groups of detection pads. A detection channel provides an indication of a local ionization occurring somewhere within the respective zones in the ionization chamber covered by the respective detection pads of the detection channel. A cluster of detection pads is identified among the detection pads belonging to detection channels simultaneously providing indications of local ionization. A traversing point indication is provided on the basis of the cluster that has been identified if the cluster comprises a predefined minimum number of detection pads.

Abstract: In an ionizing particle detection module, an ionizing particle traversing an ionization chamber produces a local ionization in an ionizable medium within the ionization chamber. A matrix of detection pads face the ionization chamber so that respective detection pads cover respective zones in the ionization chamber. Respective detection channels comprise respective mutually exclusive groups of detection pads. A detection channel provides an indication of a local ionization occurring somewhere within the respective zones in the ionization chamber covered by the respective detection pads of the detection channel. A cluster of detection pads is identified among the detection pads belonging to detection channels simultaneously providing indications of local ionization. A traversing point indication is provided on the basis of the cluster that has been identified if the cluster comprises a predefined minimum number of detection pads.