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On the Delta-Delta component of the deuteron in the Nambu-Jona-Lasinio model of light nuclei

A. N. Ivanov·H. Oberhummer·N. I. Troitskaya·M. Faber
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Abstract

The probability P(Delta-Delta) to find the Delta-Delta component inside the deuteron, where Delta stands for the Delta(1232) resonance, is calculated in the Nambu-Jona-Lasinio model of light nuclei. We obtain P(Delta-Delta) = 0.3%. This prediction agrees good with the experimental estimate P(Delta-Delta) < 0.4% at 90% of CL (D. Allasia et al., Phys. Lett. B174 (1986) 450).

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A. N. Ivanov, H. Oberhummer, N. I. Troitskaya, M. Faber. 2000-06-22. On the Delta-Delta component of the deuteron in the Nambu-Jona-Lasinio model of light nuclei. https://doi.org/10.1007/s10050-000-4505-y

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