Measurement of coherent $\pi^{+}$ production in low energy   neutrino-Carbon scattering
  We report the first measurement of the flux-averaged cross section for charged current coherent $\pi^{+}$ production on carbon for neutrino energies less than 1.5 GeV to a restricted final state phase space region in the T2K near detector, ND280. Comparisons are made with predictions from the Rein-Sehgal coherent production model and the model by Alvarez-Ruso {\it et al.}, the latter representing the first implementation of an instance of the new class of microscopic coherent models in a neutrino interaction Monte Carlo event generator. This results contradicts the null results reported by K2K and SciBooNE in a similar neutrino energy region. 
K. Abe, C. Andreopoulos, M. Antonova, S. Aoki, A. Ariga, S.   Assylbekov, D. Autiero, S. Ban, M. Barbi, G.J. Barker, G. Barr...
hep-ex