Dalitz-plot dependence of CP asymmetry in B±→K±K+K− decays

Study of CP violation in Dalitz - plot analyses of

J. P. Lees, V. Poireau, V. Tisserand, J. Garra Tico, E. Grauges, D. A. Milanes, A. Palano, M. Pappagallo, G. Eigen, B. Stugu, D. N. Brown, L. T. Kerth, Yu. G. Kolomensky, G. Lynch, H. Koch, T. Schroeder, D. J. Asgeirsson, C. Hearty, T. S. Mattison, J. A. McKenna, A. Khan, V. E. Blinov, A. R. Buzykaev, V. P. Druzhinin, V. B. Golubev, E. A. Kravchenko, A. P. Onuchin, S. I. Serednyakov, Yu. I. Sko...

Measurement of CP-violating asymmetries in B ! ð Þ0 decays using a time-dependent Dalitz plot analysis

J. P. Lees, V. Poireau, V. Tisserand, E. Grauges, A. Palano, G. Eigen, B. Stugu, D.N. Brown, L. T. Kerth, Yu. G. Kolomensky, G. Lynch, H. Koch, T. Schroeder, D. J. Asgeirsson, C. Hearty, T. S. Mattison, J. A. McKenna, R.Y. So, A. Khan, V. E. Blinov, A. R. Buzykaev, V. P. Druzhinin, V. B. Golubev, E. A. Kravchenko, A. P. Onuchin, S. I. Serednyakov, Yu. I. Skovpen, E. P. Solodov, K.Yu. Todyshev, ...

Measurement of CP - violating asymmetries in B 0 → ( ρπ ) 0 decays using a time - dependent Dalitz plot analysis

Kππ Dalitz-plot regions

We present a preliminary search for D-D mixing using the decays D → Kππ, additionally presenting Dalitz-plot distributions and a measurement of the branching ratio for this mode. A new tagging technique is used to produce the doubly Cabibbo-suppressed Dalitz plot, which in turn is used to motivate the method used for the D-mixing search. We analyze 230.4 fb of data collected from the BABAR dete...

Cp Asymmetry in Majorana Neutrino Decays

We study CP asymmetries in lepton-number violating two-body scattering processes and show how they are related to CP asymmetries in the decays of the intermediate massive Majorana neutrinos. We demonstrate that self-energy corrections do not contribute to CP asymmetries in leading order. Decays of heavy Majorana neutrinos may be responsible for most of the cosmological baryon asymmetry [1]. As ...