First observation of the d+d→4He+η0reaction
- 1 October 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 32 (4), 1448-1449
- https://doi.org/10.1103/physrevc.32.1448
Abstract
The first observation of the reaction dd→αη is reported. The missing mass spectrum in dd→αX shows an enhancement at the α momentum corresponding to the η mass. The corresponding c.m. cross section is 0.25±0.10 nb/sr for η’s produced at 146° in the c.m.Keywords
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