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arXiv · 1209.0262

New Physics constraints from optimized observables in B -> K*ll at large recoil

Sebastien Descotes-Genon·Joaquim Matias·Javier Virto
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Abstract

B -> 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.

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Sebastien Descotes-Genon, Joaquim Matias, Javier Virto. 2012-09-03. New Physics constraints from optimized observables in B -> K*ll at large recoil. https://doi.org/10.1063/1.4763500

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