Understanding the Charged Meson Z(4430)
| dc.creator | Ding, Gui-Jun | |
| dc.date | 2007-11-09 | |
| dc.date | 2007-11-26 | |
| dc.date.accessioned | 2026-07-07T08:44:27Z | |
| dc.date.available | 2026-07-07T08:44:27Z | |
| dc.description | The difference between Z(4430) as a $D^{*}D_1$ molecule and a tetraquark state and how to distinguish between them are discussed. We construct an effective Lagrangian with $D^{*}D_1$ contact interactions constrained by the heavy quark symmetry and chiral symmetry to study Z(4430). We find that if Z(4430) is a $D^{*}D_1$ molecule state, there should be a $B^{*}B_1$ bound state as well, and it mass is about 11048.6 MeV. | |
| dc.description | 10 pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/0711.1485 | |
| dc.identifier | http://arxiv.org/abs/0711.1485 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/142662 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Understanding the Charged Meson Z(4430) | |
| dc.type | text |