17 papers
Comment on "QCD-factorization amplitudes from flavour symmetries: beyond the symmetric case''
Bhubanjyoti Bhattacharya, David London
Recently, a fit to decays () was performed (arXiv:2604.19612, "QCD-factorization amplitudes from flavour symmetries: beyond the symmetric…
What if the Mass Difference is around 18 Inverse Picoseconds?
A. Ali, D. London
Present experiments in pursuit of the mass difference in the Bs-Bs(bar) system have put a lower bound on this quantity of (at 95% C.L.). The same experiments…
Supersymmetric Effects on Isospin Symmetry Breaking and Direct CP Violation in
A. Ali, L. T. Handoko, D. London
We argue that one can search for physics beyond the standard model through measurements of the isospin-violating quantity , its…
T-Odd Triple-Product Correlations in Hadronic b Decays
W. Bensalem, D. London
We study T-violating triple-product asymmetries in the quark-level decay b -> s u u(bar) within the standard model (SM). We find that only two types of triple products are non-negl…
Exploring CP Violation with B_d -> D K_s Decays
B. Kayser, D. London
We (re)examine CP violation in the decays B_d -> D K_s, where D represents D^0, D(bar), or one of their excited states. The quantity can be extracted from the time-…
B-Decay CP Asymmetries, Discrete Ambiguities and New Physics
B. Kayser, D. London
The first measurements of CP violation in the system will likely probe , and . Assuming that the CP angles , and are the interior angles…