دورية
Search for a bound trineutron with the 3He(π−pgr;+)nnn reaction
| العنوان: | Search for a bound trineutron with the 3He(π−pgr;+)nnn reaction |
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| المؤلفون: | Gräter, J., Amaudruz, P.A., Bilger, R., Camerini, P., Clark, J., Clement, H., Friedman, E., Felawka, L., Filippov, S.N., Friagiacomo, E., Gavrilov, Y.K., Gibson, E., Grion, N., Hofman, G.J., Jamieson, B., Karavicheva, T.L., KermaniPresent address: Sonigistix Corporation, M., Richmond, B.C., V7A-5E3-->, Canada, Mathie, E.L., Meier, R., Moloney, G., Ottewell, D., Pätzold, J., Patarakin, O., Raywood, K., Rui, R., Schepkin, M., Sevior, M.E., Smith, G.R., Staudenmaier, H., Tacik, R., Tagliente, G., Wagner, G.J., Yeomans, M. |
| المصدر: | The European Physical Journal A - Hadrons and Nuclei; 19990101, Vol. 4 Issue: 1 p5-7, 3p |
| مستخلص: | Abstract.: A search for the production of a bound trineutron state has been performed using the reaction 3He(π−,π+)nnn at incident pion energies of 65, 75, and 120 MeV. No evidence for the existence of the 3n was found, and an upper limit for the production cross section of approximately 30 nb/sr (2σ confidence level) was obtained. |
| قاعدة البيانات: | Supplemental Index |
| تدمد: | 14346001 1434601X |
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| DOI: | 10.1007/s100500050196 |