1. Cosmic ray Simulation for Tracking Prototype Hyupwoo Lee MINERvA/Jupiter Group Meeting Oct, 31, 2007

2. 2 TP - Wideband Purpose of simulation - To get event rate as a function of angle

3. 3 Parameters & Intensity : Got from PDG data - Random generation : x, y,, a = 2.5 ’ = 0.762 m b = 10 ’ = 3.048 m

4. 4 Result - Overall Intensity : Total event rate of hitting both panels

5. 5 Result – theta (polar angle)

6. 6 Result – beta This region should be reduced by wall Negative sign means backward going

7. 7 Result – alpha Negative sign means backward going

8. 8 Conclusion Distance : Keep close as possible as Height : Some value between 0 ~ 1m? => Need more details?