Recent Results on $\psip$ Decays at Bes
Abstract
Recent results on $\psip$ decays, including 10 Vector + Pseudoscalar (VP) modes and $p\bar{p}\pi^0(\eta)$, are reported with $14\times10^6$ $\psip$ events collected with the BESII detector. Cross sections and form factors for $e^+e^- \to \wpi$, $\rho\eta$, and $\rho\etap$ at the center of mass energies of 3.650, 3.686, and 3.773 GeV are measured simultaneously.
- Publication:
-
arXiv e-prints
- Pub Date:
- May 2005
- DOI:
- 10.48550/arXiv.hep-ex/0505044
- arXiv:
- arXiv:hep-ex/0505044
- Bibcode:
- 2005hep.ex....5044M
- Keywords:
-
- High Energy Physics - Experiment
- E-Print:
- 4 pages, 2 figures and 2 tables. Talk given at 40th Rencontres de Moriond on QCD and High-Energy Hadronic Interactions, La Thuile, Italy, March 12-19 2005