1. MINERvA Simulation -OD calibration
Jaewon Park
University of Rochester
MINERvA/Jupiter Group Meeting, Sep 27, 2006

2. Theta dependence
Need to calibrate (or correct leakage) to make mean shift flat

3. Theta dependence
Like to know whether mean shift is effect of leakage or wrong calibration

4. Theta dependence
Escape particle information in ntuple is the particle escape from ID (manual says)

5. OD geom without DS-HCAL
Event selection makes theta-dependence behavior hard to understand
E id matches well but E od has a little bit difference

6. Guessing leakage from extended OD layers
I think I made some mistakes on code
First and third curve should match but it doesn’t

7. Guessing leakage from extended OD layers
Od: orig new geom
Od2: +5cm x 19 layers
Od3: +5cm x 19 layers (lmaxlayer =5)
Still looking at correlation between leakage and E od or whole energy