Method for {HEAD ~ verification} of {TAIL ~ particles} having a sensor area and sensor arrangement for carrying out this method 
Method for { HEAD ~ verification } of { TAIL ~ particles } having a sensor area and sensor arrangement for carrying out this method
OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH