A New Estimate of $B \to (ρ, ω)+ γ$ In The Light-Cone QCD Sum Rule
| dc.creator | Huang, Tao | |
| dc.creator | Li, Zuohong | |
| dc.creator | Zhang, Haidong | |
| dc.date | 1999-11-11 | |
| dc.date | 1999-11-12 | |
| dc.date.accessioned | 2026-07-07T10:53:15Z | |
| dc.date.available | 2026-07-07T10:53:15Z | |
| dc.description | We propose a new estimate of the process $B \to (ρ, ω)+ γ$ by using the light-cone QCD sum rule. The aim is to choose the chiral quark current operators in order to eliminate the uncertainty arising from the chiral-even operators in the correlator. In the case of neglecting the corrections from $ρ$-meson mass, the sum rules for form factors are obtained, which are valid to the twist-three accuracy. The resulting branching ratios are consistent with the experimental data. | |
| dc.description | Latex, 12 pages including 3 ps figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9911308 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9911308 | |
| dc.identifier | J.Phys.G25:1179-1185,1999 | |
| dc.identifier | doi:10.1088/0954-3899/25/6/308 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185417 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | A New Estimate of $B \to (ρ, ω)+ γ$ In The Light-Cone QCD Sum Rule | |
| dc.type | text |