Strong decays $B_{s0} \to B_s π$ and $B_{s1} \to B^*_s π$ with light-cone QCD sum rules
| dc.creator | Wang, Z. G. | |
| dc.date | 2008-01-13 | |
| dc.date | 2008-03-19 | |
| dc.date.accessioned | 2026-07-07T09:56:35Z | |
| dc.date.available | 2026-07-07T09:56:35Z | |
| dc.description | In this article, we calculate the strong coupling constants $g_{B_{s0} B_s η}$ and $g_{B_{s1} B^*_s η}$ with the light-cone QCD sum rules. Then we take into account the small $η-π^0$ transition matrix according to Dashen's theorem, and obtain the small decay widths for the isospin violation processes $B_{s0}\to B_sη\to B_sπ^0$ and $B_{s1}\to B_s^*η\to B_s^*π^0$. We can search the strange-bottomed $(0^+,1^+)$ mesons $B_{s0}$ and $B_{s1}$ in the invariant $B_s π^0$ and $B^*_s π^0$ mass distributions respectively. | |
| dc.description | 15 pages, 2 figures, revised version | |
| dc.identifier | https://arxiv.org/abs/0801.1932 | |
| dc.identifier | http://arxiv.org/abs/0801.1932 | |
| dc.identifier | Eur.Phys.J.C56:181-187,2008 | |
| dc.identifier | doi:10.1140/epjc/s10052-008-0646-y | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/167026 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Strong decays $B_{s0} \to B_s π$ and $B_{s1} \to B^*_s π$ with light-cone QCD sum rules | |
| dc.type | text |