GEANT4 FTF model description of the NA61/SHINE collaboration data on strange particle production in pp interactions / Charmed particle production in Geant4

Seminars

Laboratory of Information Technologies

Seminar of the scientific department of computational physics

Date and Time: Tuesday, 13 September 2022, at 3:00 PM

Venue: room 310, Laboratory of Information Technologies; online seminar via Zoom

Information about seminar and link to join

  1. Seminar topic: “GEANT4 FTF model description of the NA61/SHINE collaboration data on strange particle production in pp interactions”

    Authors: V. Uzhinsky, A. Galoyan

    Speaker: V. Uzhinsky

    Abstract:

    The latest data by the NA61/SHINE collaboration on inclusive distributions of K0 and ϕ meson’s, Ξ– and anti-Ξ+ hyperon’s production in pp interactions at Plab from 40 up to 158 GeV/c are considered. As it was shown before in the experimental papers, montecarlo models − EPOS 1.99, UrQMD 3.4 and Pythia 6, cannot describe reasonably well the data. In the presented paper, the yields of the particles are analyzed within the framework of the Geant4 FTF model. A good description of the experimental data has been reached.

  2. Seminar topic: “Charmed particle production in Geant4”

    Authors: A. Galoyan, V. Grichine, A. Ribon, V. Uzhinsky

    Speaker: V. Uzhinsky

    Abstract:

    It is expected that charmed particles will be copiously produced at Future Circular Collider (FCC). Due to relatively large life time of these particles, it will be needed to account their interactions with surrounding materials and detector’s materials. In order to satisfy these requirements, a charmed particle production in soft interactions has been implemented in Geant4 package, in QGS and FTF models. Some details of the implementation are considered.