# Do new data on [B+ -> tau+ nu_tau] decays point to an early discovery of supersymmetry at the LHC?

@article{Bhattacherjee2011DoND,
title={Do new data on [B+ -> tau+ nu\_tau] decays point to an early discovery of supersymmetry at the LHC?},
author={Biplob Bhattacherjee and Amol S. Dighe and Diptimoy Ghosh and Sreerup Raychaudhuri},
journal={Physical Review D},
year={2011},
volume={83},
pages={094026}
}
The recent Belle and BaBar measurements of the branching ratio of $B^+ \to \tau^+ \nu_\tau$ indicate a significant deviation from the Standard Model prediction. We demonstrate that this measurement has a serious impact on models with minimal flavor violation involving a charged Higgs boson, ruling out a large portion of the currently-allowed parameter space. In the constrained minimal supersymmetric standard model, this creates a tension between the measurements of $B^+ \to \tau^+ \nu_\tau$ and…
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