Designing Veto Cosmic Ray Detector for JPET Using GEANT4 Simulations

Creating the Veto Cosmic Ray Detector for JPET involves designing the current version of Veto JPET, incorporating 42 scintillators, detecting 4 GeV cosmic muons, generating cosmic muon distribution, and simulating energy deposition inside the veto scintillators. The process includes particle generation, phi angle generation, and action of the COS2 generator. Detailed images and descriptions accompany each step of the detector design process.

• Detector Design
• Cosmic Ray
• GEANT4 Simulations
• JPET
• Veto System

lpope Follow

Uploaded on Sep 21, 2024 | 0 Views

Download Presentation

Please find below an Image/Link to download the presentation.

The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. Download presentation by click this link. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.

Presentation Transcript

1. DESIGNING THE VETO COSMIC RAY DETECTOR FOR JPET (GEANT4 simulations) Vahagn Ivanyan Jagiellonian University vahag.ivanyan@doctoral.uj.edu.pl 27-Sep-19 INFN,Frascati,Italy

2. CURRENT VERSION VETO Veto JPET (Outer Ring) 2 27-Sep-19

3. CURRENT VERSION OF VETO 42 scintillators (2cmx5cmx3m) 1 m 1 m 1 m Veto from the top Veto from the front-bottom 3

4. 4 GeV COSMIC MUONS (+-) The Distribution is COS2 4 27-Sep-19

5. PARTICLE GENERATOR FOR COS2 DISTRIBUTION Step 1st (Generation of the imaginary hit-points for JPET Scintilattor) 7 mm 19 mm 50 cm 5 27-Sep-19

6. PARTICLE GENERATOR FOR COS2 DISTRIBUTION (4 GeV MUONS) Step 1st Generation of the imaginary hit-points for JPET Scintilattor Step 2nd Finding the start points and Turn on cos2 Distribution 7 mm 19 mm 50 cm 6 27-Sep-19

7. THE COS2 GENERATOR IN ACTION 7 27-Sep-19

8. GENERATED PHI ANGLES (0- 360) FOR COSMIC MUONS ( + -) DISTRIBUTION 8 27-Sep-19

9. (96 Scintillators of the outer ring) 9 27-Sep-19

10. (42 Plastic Scintillators) 10 27-Sep-19

11. ENERGY DEPOSITION INSIDE OF THE VETO SCINTILLATORS 11 27-Sep-19

12. ENERGY DEPOSITION INSIDE OF THE VETO SCINTILLATORS 12 27-Sep-19

13. ENERGY DEPOSITION INSIDE OF THE VETO SCINTILLATORS 13 27-Sep-19

14. THE COMPARISON BETWEEN ENERGY DEPOSITIONS IN 10THAND 2NDSCINTILLATORS OF VETO 14 27-Sep-19

15. ENERGY DEPOSITION INSIDE OF THE JPET SCINTILLATORS 15 27-Sep-19

16. THE COMPARISON BETWEEN ENERGY DEPOSITION INSIDE OF THE 15THAND 1STSCINTILLATORS OF JPET 16 27-Sep-19

17. ENERGY DEPOSITION CUTS (50 keV 1.5 MeV) FOR THE VETO SCINTILLATORS 17 27-Sep-19

18. 50 keV ENERGY CUT FOR THE VETO SCINTILLATORS 18 27-Sep-19

19. 100 keV ENERGY CUT FOR THE VETO SCINTILLATORS 19 27-Sep-19

20. 250 keV ENERGY CUT FOR THE VETO SCINTILLATORS 20 27-Sep-19

21. 500 keV ENERGY CUT FOR THE VETO SCINTILLATORS 21 27-Sep-19

22. 750 keV ENERGY CUT FOR THE VETO SCINTILLATORS 22 27-Sep-19

23. 1 MeV ENERGY CUT FOR THE VETO SCINTILLATORS 23 27-Sep-19

24. 1.5 MeV ENERGY CUT FOR THE VETO SCINTILLATORS 24 27-Sep-19

25. CONCLUSION & PLANS FOR THE FUTURE cos2 Generator + Veto Design (Not the Last version) + Energy Deposition for JPET + Energy Deposition for Veto + Energy Cuts for Veto(50 keV- 1.5 MeV) + Generation of Muons for all Scintillators of JPET The efficiency of a single veto detector as a function of the cut on the deposited energy Keep only Single hits inside of the Veto Scintillator to check the efficiency of Veto and if needed change the shape 3 Rings of JPET 25 27-Sep-19

26. THANK YOU