1. In the latest update of the πK puzzle, it was seen that, although NP was hinted at in B → πK decays, it could be argued that the SM can explain the data, see S. Baek,C.-W. Chiang and D. London, The B → πK Puzzle: 2009 Update, Phys. Lett. B 675 (2009) 59 [ arXiv:0903.3086 ] [ INSPIRE ].
2. H.-Y. Cheng, C.-K. Chua and A. Soni, CP-violating asymmetries in B 0 decays to $ {K^{ + }}{K^{ - }}K_{{S,L}}^0 $ and $ { }K_{{^S}}^0K_{{^S}}^0K_{{^{{S,L}}}}^0 $ , Phys. Rev. D 72 (2005) 094003 [ hep-ph/0506268 ] [ INSPIRE ].
3. G. Buchalla, G. Hiller, Y. Nir and G. Raz, The Pattern of CP asymmetries in b → s transitions, JHEP 09 (2005) 074 [ hep-ph/0503151 ] [ INSPIRE ].
4. E. Lunghi and A. Soni, Hints for the scale of new CP-violating physics from B-CP anomalies, JHEP 08 (2009) 051 [ arXiv:0903.5059 ] [ INSPIRE ].
5. CDF collaboration, T. Aaltonen et al., D0 collaboration, V.M. Abazov et al., Combination of D0 and CDF Results on ΔΓ s and the CP-Violating Phase $ \beta_s^{{J/\psi \phi }} $ CDF Note No. CDF/PHYS/BOTTOM/CDFR/9787 (2009), D0 Note No. 5928-CONF (2009).