# D0 - D0 oscillations

##

- ## Observed Oscillation New Phyiscs

  R = N( D0 D0 f ) / N( D0 f )
  - ) f = K , K3 (ALEPH, E691, E791 ... )
  - Doubly Cabibbo Suppressed ~ o(10-3)
  - Disentangle : R = R( t = decay time )
  - Interference Term Model Dependence
    R < 0.70 % (model indip.)
    R < 0.33 % (no interference)
  - ) f = K l (E791)
  - no DSC
  - D* D0 K l
    R = < 0.50 %

Previous slide | Next slide | Back to first slide | View graphic version