add dimuon displaced dimuon produced in smog2 for DM search
Add a displaced dimuon line to detect DM candidate produced in a SMOG2 collisions but decaying in the velo. The selections are the same as the hlt1 line: Allen!1550 Plus:
- A minium PID selection for the muons (PIDmu>-5)
- IPChi2 max of mother : 10
- min ipchi2 of daughters : 20
The rate is 0 (see full output file attached output_hlt2.txt)
Goes with Allen!1550