Sökning: "4-vector kinematics"

Hittade 2 uppsatser innehållade orden 4-vector kinematics.

1. 1. Simulation of p̅p->Λ̄Λ reaction for PANDA.

   Master-uppsats, Uppsala universitet/Kärnfysik

   Författare :Hrbat Arnela; [2023]
   Nyckelord :PandaRoot; ROOT; PANDA; Antiproton-proton collisions; 4-vector kinematics;

   Sammanfattning : The aim of this project was to develop an updated event selection procedure and toevaluate the performance of the procedure for the p̅p->Λ̄Λ reaction using the latestversion of the experiment software, PandaRoot, which is an offline software created forthe needs of the Panda experiment. The written algorithm was checked by comparingthe reconstructed kinematic quantities of the final and composited particles with thekinematic quantities of true particles, and by comparing our results with the resultsobtained using the previous version of PandaRoot. LÄS MER

3. 2. Development of an event generator for antihyperon-hyperon pair production in antiproton-proton collisions

   Master-uppsats, Uppsala universitet/Kärnfysik

   Författare :Vitor Jose Shen; [2022]
   Nyckelord :MC event generator; Antihyperon-hyperon pair; Antiproton-proton collisions; PANDA; ROOT; 4-vector kinematics; Angular distribution;

   Sammanfattning : The goal of this project was to develop a lightweight Monte-Carlo (MC) event generator for hyperon pair production in antiproton-proton collisions, and demonstrate it in one of the hyperon decay reaction channels, which is collisions of proton and antiproton to lambda hyperon and anti-lambda hyperon, and they decay to antiproton-positive pion pair, and proton-negative pion pair. The prototype of this external MC event generator we presented here is based on the software framework of ROOT. LÄS MER