450325 SzGeCERN 20161219131718.0 oai:cds.cern.ch:450325 cerncds:CERN eng Jimack, Martin Paul CERN OPAL measurements of $\delta_{m_d}$ and search for CP and CPT violation in the $B_{d}$ system 1999 Geneva CERN 1999 SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP OPAL EP h 200052 a2000 13 20101108 1209 CER01 20000808 319858 767-768 jerusalem970819 PUBLIC 002201371CER ARTICLE ConferencePaper