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The analysing power of the reaction pp → πd for proton energies between 500 AND 600 MeV |
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| Authors: | J. Hoftiezer Ch. Weddigen P. Chatelain B. Favier F. Foroughi J. Piffaretti S. Jaccard P. Walden |
| Affiliation: | Kernforschungszentrum Karlsruhe, Institut für Kernphysik und Institut für Experimentelle Kernphysik der Universität Karlsruhe, Karlsruhe, Federal Republic of Germany;Institut de Physique, Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland;Schweizerisches Institut für Nuklearforschung (SIN), CH-5234 Villigen, Switzerland |
| Abstract: | The analysing power Ay0 of the pp → πd reaction has been measured at SIN for four energies between 516 and 582 MeV with a statistical precision of better than 1%. Pions and deuterons have been detected in coincidence with scintillation detectors employing time-of-flight techniques for event identification. Using our data on the differential cross section σ, Legendre polynomial expansion coefficients bjy0 for the product σAy0 have been deduced for j = 1 to 5. The energy dependence of these coefficients has been compared with theoretical predictions. |
| Keywords: | NUCLEAR REACTIONS |
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