Full simulation

[sanghwapark]

ATHENA full detector simulation analysis chain is added. AnalysisDD4hep is an inherited class from Analysis which was initially developed to analyze Delphes outputs. Most of the histogram bin settings, input and output file name handling, flags (e.g. Reconstruction method) functions are defined in Analysis.

Some To-dos/wishlist:

• [x] verify the output histograms
• [x] upload example running macros
• [ ] implement PID smearing
• [x] add other hadron truth information
• [x] fix hard-coded parameters (e.g. energy threshold for the scattered electron, better change to something like ~10% of the beam energy?)
• [ ] asymmetry check
• [ ] clean-up
• [ ] implement track-cluster matching (start with a simple projected distance check?)

[sanghwapark]

This doesn't work since the Analysis class is an incomplete type. For now, updated the AnalysisDD4hep to just declare Analysis pointer. Later what we should probably do is to make a base class (say AnalysisBase) for all analysis classes.

Confirmed the new commit 7e1c59f works again for the Delphes output.

[c-dilks]

Closing (for cleaning up old issues); we should eventually go through the Analysis-derived classes carefully anyway