add close pair rejection
add close pair rejection

SHornung1/AliPhysics,hzanoli/AliPhysics,nschmidtALICE/AliPhysics,fbellini/AliPhysics,rbailhac/AliPhysics,victor-gonzalez/AliPhysics,SHornung1/AliPhysics,pchrista/AliPhysics,fcolamar/AliPhysics,fcolamar/AliPhysics,alisw/AliPhysics,adriansev/AliPhysics,fcolamar/AliPhysics,alisw/AliPhysics,pchrista/AliPhysics,rihanphys/AliPhysics,victor-gonzalez/AliPhysics,adriansev/AliPhysics,pchrista/AliPhysics,adriansev/AliPhysics,rbailhac/AliPhysics,hzanoli/AliPhysics,pchrista/AliPhysics,dmuhlhei/AliPhysics,dmuhlhei/AliPhysics,lcunquei/AliPhysics,hzanoli/AliPhysics,alisw/AliPhysics,rbailhac/AliPhysics,hzanoli/AliPhysics,SHornung1/AliPhysics,adriansev/AliPhysics,amaringarcia/AliPhysics,rbailhac/AliPhysics,lcunquei/AliPhysics,rihanphys/AliPhysics,AMechler/AliPhysics,mpuccio/AliPhysics,AMechler/AliPhysics,dmuhlhei/AliPhysics,adriansev/AliPhysics,fbellini/AliPhysics,rbailhac/AliPhysics,dmuhlhei/AliPhysics,nschmidtALICE/AliPhysics,rihanphys/AliPhysics,lcunquei/AliPhysics,SHornung1/AliPhysics,fbellini/AliPhysics,mpuccio/AliPhysics,AMechler/AliPhysics,nschmidtALICE/AliPhysics,nschmidtALICE/AliPhysics,alisw/AliPhysics,nschmidtALICE/AliPhysics,adriansev/AliPhysics,fbellini/AliPhysics,fbellini/AliPhysics,nschmidtALICE/AliPhysics,hzanoli/AliPhysics,mpuccio/AliPhysics,pchrista/AliPhysics,fbellini/AliPhysics,mpuccio/AliPhysics,fcolamar/AliPhysics,mpuccio/AliPhysics,fcolamar/AliPhysics,nschmidtALICE/AliPhysics,rihanphys/AliPhysics,rbailhac/AliPhysics,hzanoli/AliPhysics,SHornung1/AliPhysics,mpuccio/AliPhysics,lcunquei/AliPhysics,rihanphys/AliPhysics,pchrista/AliPhysics,rihanphys/AliPhysics,alisw/AliPhysics,lcunquei/AliPhysics,SHornung1/AliPhysics,dmuhlhei/AliPhysics,fcolamar/AliPhysics,AMechler/AliPhysics,fbellini/AliPhysics,dmuhlhei/AliPhysics,victor-gonzalez/AliPhysics,mpuccio/AliPhysics,AMechler/AliPhysics,amaringarcia/AliPhysics,amaringarcia/AliPhysics,pchrista/AliPhysics,rihanphys/AliPhysics,dmuhlhei/AliPhysics,lcunquei/AliPhysics,fcolamar/AliPhysics,hzanoli/AliPhysics,victor-gonzalez/AliPhysics,rbailhac/AliPhysics,adriansev/AliPhysics,alisw/AliPhysics,amaringarcia/AliPhysics,amaringarcia/AliPhysics,AMechler/AliPhysics,victor-gonzalez/AliPhysics,AMechler/AliPhysics,amaringarcia/AliPhysics,SHornung1/AliPhysics,lcunquei/AliPhysics,amaringarcia/AliPhysics,victor-gonzalez/AliPhysics,alisw/AliPhysics,victor-gonzalez/AliPhysics