Resolving the ϕ 2 (α) ambiguity in B → ρρ
Abstract I propose an alternative method for measuring the CP violating phase ϕ 2 (α) without ambiguity in an extended SU(2) isospin triangle analysis, which can ultimately be achieved by exploiting interference effects between B 0 → ρ 0 ρ 0 and B 0 → a 1 ± π ∓ in a time-dependent flavour-tagged amp...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2018-11-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | http://link.springer.com/article/10.1007/JHEP11(2018)193 |