Comments+ Questions

David:

How big is the dataset with electron triggered events?

214k events, which consists of 145k non-photonic and 71k photonic electrons
All the analysis on electron triggered events are done with NPE sample only!

How the result for p_^T>10 looks like for all events?

Try different p_T bin like (5.0; 10) GeV/c

                                                                                         5<p_T(D*)<10

                                                                                         6<p_T(D*)<10

                                                                                         8<p_T(D*)<10

What is the p_T spectrum of the triggred electron?

At the moment I have only spectrum up to 10 GeV/c. The over and underflow bins are 5864 and 3924 respectively

 

Yifei:

Do the PYTHIA simulation for D⁰ to see the p_T spectrum!

Do you have the same cuts as David?

There are few small differences:
 - David takes everything that has the ToF flag > 0 while I'm selecting only if flag==1 || flag==3 which corresponds to one-to-one and one-to-two pads matching with the closer pad selected as valid.
 - David takes tracks with fitPts>20 while I'm accepting everything with fitPts>15

Apart form that I have different event selection (SMD and ranking).