First close-to-threshold measurement of the analysing power Ay in the reaction ěc pp -> ppη
Abstract
At the internal facility COSY-11 a first measurement of the reaction p(pol)p -> pp eta near the production threshold has been performed. Results for the analysing power will be presented and a comparison with one meson exchange models will be discussed.
- Publication:
-
European Physical Journal A
- Pub Date:
- 2003
- DOI:
- 10.1140/epja/i2002-10237-y
- arXiv:
- arXiv:nucl-ex/0302010
- Bibcode:
- 2003EPJA...18..355W
- Keywords:
-
- Nuclear Experiment
- E-Print:
- 3 pages, 3 figures, Presented at Conference on Quarks and Nuclear Physics (QNP 2002), Julich, Germany, 9-14 Jun 2002