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+====== TTP08-06 Charged-Higgs effects in a new B -> D tau nu differential decay distribution ======
+   <hidden TTP08-06  Charged-Higgs effects in a new B -> D tau nu differential decay distribution > We present a detailed analysis of charged-Higgs effects in the decay B -> D
+ tau nu. Updating the relevant formfactors, we find this decay mode competitive
+ with and complementary to B -> tau nu. The differential distribution in the
+ decay chain B -> D nu tau[-> pi nu] excellently discriminates between
+ Standard-Model and charged-Higgs contributions. By measuring the D and pi
+ energies and the angle between the D and pi tracks one can determine the
+ magnitude and phase of the effective charged-Higgs coupling g_S.
+ </hidden>
+|**Ulrich Nierste, Stephanie Trine, Susanne Westhoff**  |
+|**  Phys. Rev. D  78 015006 2008  **  |
+| {{preprints:2008:ttp08-06.pdf|PDF}} {{preprints:2008:ttp08-06.ps|PostScript}} [[http://arxiv.org/abs/0801.4938|arXiv]]   |
+| |