A study of indirect CP violation in D0 mesons through the determination of the parameter A\u393 is presented using a data sample of pp collisions, corresponding to an integrated luminosity of 1.0 fb-1, collected with the LHCb detector and recorded at the center-of-mass energy of 7 TeV at the LHC. The parameter A\u393 is the asymmetry of the effective lifetimes measured in decays of D0 and D\u304\ue2\u20ac0 mesons to the CP eigenstates K-K+ and \u3c0-\u3c0+. Fits to the data sample yield A\u393(KK)=(-0.35\ub10. 62\ub10.12) 710-3 and A\u393(\u3c0\u3c0)=(0.33\ub11.06\ub10.14) 710-3, where the first uncertainties are statistical and the second systematic. The results represent the world's best measurements of these quantities. They show no dif...
Asymmetries in the time-dependent rates of D0→K+K- and D0→π+π- decays are measured in a pp collision...
20 pages, 4 figuresInternational audienceTime-dependent CP asymmetries in the decay rates of the sin...
Asymmetries in the time-dependent rates of D0 → K+ K− and D0 → π+ π− decays are measured in a pp col...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect C P violation in D 0 mesons through the determination of the parameter A Γ is pr...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect CP violation in D0 mesons through the determination of the parameter A_Γ is pres...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect CP violation in $D^0$ mesons through the determination of the parameter $A_\Gamm...
Asymmetries in the time-dependent rates of D0→K+K-and D0→π+π-decays are measured in a pp collision d...
Asymmetries in the time-dependent rates of D0→K+K- and D0→π+π- decays are measured in a pp collision...
20 pages, 4 figuresInternational audienceTime-dependent CP asymmetries in the decay rates of the sin...
Asymmetries in the time-dependent rates of D0 → K+ K− and D0 → π+ π− decays are measured in a pp col...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect C P violation in D 0 mesons through the determination of the parameter A Γ is pr...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect CP violation in D0 mesons through the determination of the parameter A_Γ is pres...
A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is prese...
A study of indirect CP violation in $D^0$ mesons through the determination of the parameter $A_\Gamm...
Asymmetries in the time-dependent rates of D0→K+K-and D0→π+π-decays are measured in a pp collision d...
Asymmetries in the time-dependent rates of D0→K+K- and D0→π+π- decays are measured in a pp collision...
20 pages, 4 figuresInternational audienceTime-dependent CP asymmetries in the decay rates of the sin...
Asymmetries in the time-dependent rates of D0 → K+ K− and D0 → π+ π− decays are measured in a pp col...