Semi-inclusive hadronic B decays in the endpoint region
| dc.creator | Chay, Junegone | |
| dc.creator | Kim, Chul | |
| dc.creator | Leibovich, Adam K. | |
| dc.creator | Zupan, Jure | |
| dc.date | 2006-07-01 | |
| dc.date.accessioned | 2026-07-07T11:05:10Z | |
| dc.date.available | 2026-07-07T11:05:10Z | |
| dc.description | We consider in the soft-collinear effective theory semi-inclusive hadronic B decays, B-> XM, in which an energetic light meson M near the endpoint recoils against an inclusive jet X. We focus on a subset of decays where the spectator quark from the B meson ends up in the jet. The branching ratios and direct CP asymmetries are computed to next-to-leading order accuracy in alpha_s and to leading order in 1/m_b. The contribution of charming penguins is extensively discussed, and a method to extract it in semi-inclusive decays is suggested. Subleading 1/m_b corrections and SU(3) breaking effects are discussed. | |
| dc.description | 31 pages, 7 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0607004 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0607004 | |
| dc.identifier | Phys.Rev.D74:074022,2006 | |
| dc.identifier | doi:10.1103/PhysRevD.74.074022 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189129 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Semi-inclusive hadronic B decays in the endpoint region | |
| dc.type | text |