Coincidence Experiment Monitoring Requests

• Definitions of Cuts

hmscleantrack =   hsnum_fptrack != 0
shmscleantrack =  ssnum_fptrack != 0
ccleantrack = hmscleantrack && shmscleantrack

goodctime = loose cut around the cointime peak (3 beam buckets) 
coincut =  ccleantrack && goodctime
tight_coin = ccleantrack && tight cut around cointime peak (1 beam bucket)
ran_coincut = ccleantrack && cut on 4 beam buckets away from the coincidence peak

coincut_ep =  ccleantrack && select_e_cut && sbetacut_p  
select_e_cut = cut on HMS shower and HMS_cerenkov to select electrons
sbetacut_p = select protons from SHMS beta spectrum

• List Histograms to be Monitored & Which Cuts Will be Applied

Name of Histogram to be Monitored	Description	Cut to be Applied to Data
HMS beta vs. SHMS cointime		ccleantrack
HMS beta vs. HMS cointime		cleantrack
SHMS beta vs. SHMS cointime		ccleantrack
SHMS beta vs. HMS cointime		ccleantrack
SHMS cointime		ccleantrack
SHMS cointime		coincut
SHMS cointime		coincut_ep
HMS cointime		ccleantrack
HMS cointime		coincut
HMS cointime		coincut_ep
HMS pathcorr		hcleantrack
SHMS pathcorr		scleantrack
cpathcor = SHMS-HMS path corr (ns)		cointrig
HMS ztgt vs SHMS ztgt		coincut
HMS ytgt vs SHMS ytgt		coincut
h_hms trig		htrig
h_shms trig		cointrig
s_shms trig		strig
s_hms trig		cointrig
h_coin trig		cointrig
s_coin trig		cointrig
h_rftime		htrig
s_rftime		strig
Missingmass		ccleantrack
Missingmass_w/cu		coincut
Missingmass_w/PID		coincut_ep
Missingmass_w/tightcuts		tight_coin && select_e_cut && setabetacut_p
Missingmass _w/Random cut		ran_coincut &&select_e_cut && sbetacut_p
Missing momentum		ccleantrack
Missing momentum_w/cut		coincut
Missing momentum_w/PID		coincut_ep
Missing momentum_(x, y, z)		coincut_ep
Missing momentum_par		coincut_ep
Missing momentum_perp		coincut_ep
Missing momentum_oop		coincut_ep
Missing energy		ccleantrack
Missing energy		coincut
Missing energy_w/PID		coincut_ep
Q^2		ccleantrack
W2 (inv. mass)		ccleantrack