First observation of the rare purely baryonic decay B0 → pp¯

The first observation of the decay of a B0 meson to a purely baryonic final state, B0→pp¯ , is reported. The proton-proton collision data sample used was collected with the LHCb experiment at center-of-mass energies of 7 and 8 TeV and corresponds to an integrated luminosity of 3.0 fb^−1. The branchi...

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Main Authors: Aaij, R, Adeva, B, Adinolfi, M, Bjørn, M, Evans, T, Gandini, P, Gruberg Cazon, B, Hadavizadeh, T, Hancock, T, Harnew, N, Hill, D, Jalocha, P, John, M, Jurik, N, Malde, S, Nandi, A, Pullen, H, Rollings, A, Vesterinen, M, Wilkinson, G, LHCb collaboration
格式: Journal article
语言:English
出版: American Physical Society 2017