We generated several thousands of tracks of the single charged particles in nuclear emulsion stacks with GEANT 4 simulation and obtained second difference in constant Sagitta Method. Yoshida, Junya Nakazawa, Kazumaĭevelopment of particle identification technique for single charged particles such as Ξ- hyperon, proton, K- and Ï€- mesons is on-going by measuring multiple Coulomb scattering in nuclear emulsion. Endo, Yoko Hoshino, Kaoru Ito, Hiroki Itonaga, Kazunori Kinbara, Shinji Kobayashi, Hidetaka Mishina, Akihiro Soe, Myint K. Single Charged Particle Identification in Nuclear Emulsion Using Multiple Coulomb Scattering Method
The refreshing technique has proved to be a powerful technique to expand response of emulsionmore » film to highly ionizing particles.« less Clear track by track charge identification up to Z=6 was demonstrated. For the track reconstruction and charge identification, the fully automated high speed emulsion read-out system, which was originally developed for identifying minimum ionizing particles, was used without any modification. Emulsion was desensitized by means of forced fading (refreshing) to expand a dynamic range of response to highly charged particles. We performed an experimental study of charge identification of heavy ions from helium to carbon having energy of about 290 MeV/u using an emulsion chamber.
Charge Identification of Highly Ionizing Particles in Desensitized Nuclear Emulsion Using High Speed Read-Out System
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