Semi-leptonic B-decays and the two-pion distribution amplitudes
| dc.creator | Maul, Martin | |
| dc.date | 2001-04-08 | |
| dc.date | 2001-06-20 | |
| dc.date.accessioned | 2026-07-07T12:26:14Z | |
| dc.date.available | 2026-07-07T12:26:14Z | |
| dc.description | We show that the semi-leptonic decay B+ -> pi+ pi- l+ ν_l can be used as a source of information for two-pion distribution amplitudes. The connection between these amplitudes and the B-meson decay width is achieved by the light cone sum rule method. We show the relevant distribution amplitudes and give the formula for the decay width. | |
| dc.description | 8 pages, 4 figures, LaTeX, two minor typos in the text corrected, two references updated. Version to be published in EJPC | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0104078 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0104078 | |
| dc.identifier | Eur.Phys.J.C21:115-121,2001 | |
| dc.identifier | doi:10.1007/s100520100734 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/214819 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Semi-leptonic B-decays and the two-pion distribution amplitudes | |
| dc.type | text |