Searching for New Physics via CP Violation in B -> pi pi
| dc.creator | London, D. | |
| dc.creator | Sinha, N. | |
| dc.creator | Sinha, R. | |
| dc.date | 2001-03-18 | |
| dc.date.accessioned | 2026-07-07T03:44:12Z | |
| dc.date.available | 2026-07-07T03:44:12Z | |
| dc.description | We show how B -> pi pi decays can be used to search for new physics in the b -> d flavour-changing neutral current. One needs one piece of theoretical input, which we take to be a prediction for P/T, the ratio of the penguin and tree amplitudes in Bd -> pi+ pi-. If present, new physics can be detected over most of the parameter space. If α(ϕ_2) can be obtained independently, measurements of B+ -> pi+ pi0 and Bd/Bd(bar) -> pi0 pi0 are not even needed. | |
| dc.description | 4 pages, LaTeX, 1 figure. Uses two-column style file ltwol.sty. To be published in the Proceedings of the Fourth International Workshop on B Physics and CP Violation, Ise-Shima, Japan, February 18 - 23, 2001 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0103196 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0103196 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/40469 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Searching for New Physics via CP Violation in B -> pi pi | |
| dc.type | text |