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Baek, Seungwon; Botella Olcina, Francisco J.; London, David; Silva, Joao P. | |||
Aquest document és un/a article, creat/da en: 2005 | |||
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If new physics (NP) is present in B -> pi pi decays, it can affect the isospin I=2 or I=0 channels. In this paper, we discuss various methods for detecting and measuring this NP. The techniques have increasing amounts of theoretical hadronic input. If NP is eventually detected in B -> pi pi -- there is no evidence for it at present -- one will be able to distinguish I=2 and I=0, and measure its parameters, using these methods. | |||
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