ttbar 500GeV Benchmarking status

1. TT6JKinematicalFitter (7C fit)

Include initial Pcm(z) boost for ISR/BS effect
6 free parameters (Energies for the 6-jets) -> 7 free parameters

パラメータを１つ増やすと、MIGRAD が 収束しない（CALL LIMIT）
Pcm(z) への constraint が弱い？

Mtop(3j) は十分 improve しているので、ここら辺でよしとする。

ILD_00 bbqqqq full samaple
=> almost same as bbuddu sample (w/ tight double b-tagging)

2. Full SM scan: Precision for σtt measurement

ILD_00 Large DST => need to separate P_e- and P_e+ combinations
Use individual small DST files

3. M(3j) fit

Definition of the line shape function
=> for the moment, convoluted BW - Detector smearing