Measuring dN/dh with tracklets
Number of reconstructed tracklets is proportional to dN/dh | |h|ə
To reconstruct tracklets
- Reconstruct vertex
- Define tracklets based on the vertex and hits in the front planes of SPEC and VTX
- Redundancy essentially eliminates feed-down, secondaries, random noise hits
To determine a
- Run the same algorithm through the MC
- Folds in detector response and acceptance