Abstract
Some evidence is presented for a narrow peak at 1969±2 MeV (FWHM=9±2 MeV) in the missing mass spectrum of the3He(p, d) reaction, with 3 standard deviations. The nature of this state, the mass of which is below the NN threshold, is discussed in connection with structures found in other experiments.
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Tatischeff, B., Comets, M.P., Le Bornec, Y. et al. Possible evidence for a narrow isovectorB=2 resonance below pion production threshold. Z. Physik A - Atomic Nuclei 328, 147–149 (1987). https://doi.org/10.1007/BF01290656
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DOI: https://doi.org/10.1007/BF01290656