Forewords My opinion about this issue shifts as more data are accumulated according to the Bayes theorem, so it may change in the near future after the LHC Run2 starts. Anyway, it seems to me that data are pointing towards J. A. Wheeler's self-aware Universe. What if the truth was that we are afraid of … Continue reading The Higgs Boson: A God Particle, After All?
from arXiv:0803.0512v2 [hep-ph] The measured rate for D_s -> l nu decays, where l is a muon or tau, is larger than the standard model prediction, which relies on lattice QCD, at the 3.8 sigma level. We discuss how robust the theoretical prediction is, and we show that the discrepancy with experiment may be explained … Continue reading Accumulating evidence for nonstandard leptonic decays of Ds mesons