Observation of the B0 →ρ0ρ0 decay from an amplitude analysis of B0 → (π+π-) (π+π-) decays
LHCb collaboration (UB: Badalov, A.; Casanova Mohr, R.; Garrido, L.; Gascon, D.; Graciani Diaz, R.; Grauges, E.; Picatoste Olloqui, E.; Molina, V. Rives; Ruiz, H.)
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 747, (2015)
Article