Measurement of the relative width difference of the $B^0$-${\bar{B}}^0$ system with the ATLAS detector

ATLAS Collaboration

This paper presents the measurement of the relative width difference $\Delta {\Gamma }_d/{\Gamma }_d$ of the $B^0$-${\bar{B}}^0$ system using the data collected by the ATLAS experiment at the LHC in $p p…