334 citations · 5.2k across the 143 of their papers we have counts for
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New-physics contributions to the forward-backward asymmetry in B -> K* mu+ mu-
Ashutosh Kumar Alok, Amol Dighe, Diptimoy Ghosh +4
We study the forward-backward asymmetry (AFB) and the differential branching ratio (DBR) in B -> K* mu+ mu- in the presence of new physics (NP) with different Lorentz structures. W…
New Physics in Bs -> J/psi phi: a General Analysis
Cheng-Wei Chiang, Alakabha Datta, Murugeswaran Duraisamy +3
Recently, the CDF and D0 collaborations measured indirect CP violation in Bs -> J/psi phi and found a hint of a signal. If taken at face value, this can be interpreted as a nonzero…
CP Violation in Three-Body Chargino Decays
Makiko Nagashima, Ken Kiers, Alejandro Szynkman +3
CP violation in supersymmetry can give rise to rate asymmetries in the decays of supersymmetric particles. In this work we compute the rate asymmetries for the three-body chargino…
Diagnostic for new physics in decays
Seungwon Baek, Cheng-Wei Chiang, Michael Gronau +2
A recent analysis of decays concludes that present data do not clearly indicate whether (i) the standard model (or new physics) is sufficient, or (ii) new…
Looking for New Physics in B --> K^* πand B --> ρK Decays
Cheng-Wei Chiang, David London
B --> K^* πand B --> ρK decays involve the same quark-level processes as B --> πK. Analyzing the measurements of the former decays might be able to shed additional light on the new…
The B -> pi K Puzzle: 2009 Update
Seungwon Baek, Cheng-Wei Chiang, David London
The measurements of B -> pi K decays have been in disagreement with the predictions of the Standard Model (SM) for some time. In this paper, we perform an update of this puzzle usi…