Simultaneous Solution to Bd0→φK*0 Polarization Anomaly and Bd→φKS CP Asymmetry

  • Based on the low-energy effective Hamiltonian with generalized QCD factorization, we calculate the new physics contributions to Bd0→φK*0 polarization anomaly and Bd→φKS CP asymmetry induced by the neutral Higgs bosons H0, h0 and A0 of the two Higgs doublet model Ⅲ. Within reasonable ranges of parameters, simultaneous solutions to the anomalies of the two processes give out 147<|λbsλss|<165. It will be really interesting in searching for the signs of new physics.
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WANG Shuai-Wei, HUANG Jin-Shu, SONG Tai-Ping and LU Gong-Ru. Simultaneous Solution to Bd0→φK*0 Polarization Anomaly and Bd→φKS CP Asymmetry[J]. Chinese Physics C, 2007, 31(10): 900-906.
WANG Shuai-Wei, HUANG Jin-Shu, SONG Tai-Ping and LU Gong-Ru. Simultaneous Solution to Bd0→φK*0 Polarization Anomaly and Bd→φKS CP Asymmetry[J]. Chinese Physics C, 2007, 31(10): 900-906. shu
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Received: 2006-11-28
Revised: 2006-12-16
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Simultaneous Solution to Bd0→φK*0 Polarization Anomaly and Bd→φKS CP Asymmetry

    Corresponding author: WANG Shuai-Wei,
  • Department of Physics, Nanyang Normal University, Nanyang 473061, China2 Department of Physics, Henan Normal University, Xinxiang 453002, China

Abstract: Based on the low-energy effective Hamiltonian with generalized QCD factorization, we calculate the new physics contributions to Bd0→φK*0 polarization anomaly and Bd→φKS CP asymmetry induced by the neutral Higgs bosons H0, h0 and A0 of the two Higgs doublet model Ⅲ. Within reasonable ranges of parameters, simultaneous solutions to the anomalies of the two processes give out 147<|λbsλss|<165. It will be really interesting in searching for the signs of new physics.

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