The two-body open charm decays of $Z^+(4430)$
| dc.creator | Liu, Xiang | |
| dc.creator | Zhang, Bo | |
| dc.creator | Zhu, Shi-Lin | |
| dc.date | 2008-03-31 | |
| dc.date | 2008-04-01 | |
| dc.date.accessioned | 2026-07-07T11:33:24Z | |
| dc.date.available | 2026-07-07T11:33:24Z | |
| dc.description | The two-body open charm decays $Z^+(4430)\to D^{+}\bar{D}^{*0}, D^{*+}\bar{D}^{0}, D^{*+}\bar{D}^{*0}$ occur through the re-scattering mechanism and their branching ratios are strongly suppressed if $Z^+(4430)$ is a $D_1\bar D^*$ molecular state. In contrast, $Z^+(4430)$ falls apart into these modes easily with large phase space and they become the main decay modes if $Z^+(4430)$ is a tetraquark state. Experimental search of these two-body open charm modes and the hidden charm mode $χ_{cJ}ρ$ will help distinguish different theoretical schemes. | |
| dc.description | 6 pages, 3 figures, 1 table | |
| dc.identifier | https://arxiv.org/abs/0803.4270 | |
| dc.identifier | http://arxiv.org/abs/0803.4270 | |
| dc.identifier | Phys.Rev.D77:114021,2008 | |
| dc.identifier | doi:10.1103/PhysRevD.77.114021 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/197880 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | The two-body open charm decays of $Z^+(4430)$ | |
| dc.type | text |