B+ -> Kpipigamma

Measuring the photon polarization with B+->Kpipigamma decays.

References

• Giovanni Veneziano's PhD thesis: http://lphe.epfl.ch/publications/theses/Thesis_Giovanni.pdf
• Gronau and Pirjol, Photon Polarization in Radiative B decays: http://arxiv.org/abs/hep-ph/0205065v2
• Kou et al, Determining the photon polarization of the b->sgamma using the B->K1(1270)gamma -> (Kpipi)gamma decay, http://arxiv.org/abs/1011.6593v1
• Tayduganov et al, Strong decays of K1 resonances: http://journals.aps.org/prd/abstract/10.1103/PhysRevD.85.074011