New Physics constraints from optimized observables in B -> K*ll at large
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Sebastien Descotes-Genon, Joaquim Matias, Javier VirtoB -> K*ll angular observables have become a key ingredient in global model-independent analyses of b->s transitions. However, as experimental precision improves, the use of theoretically clean quantities becomes a crucial issue. Global analyses that use clean observables integrated in small bins are already a reality, opening up a new chapter in our quest for New Physics.View original: http://arxiv.org/abs/1209.0262
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