Abstract
Narrow dibaryon resonances observed in elastic and inelastic hadron scattering channels atM NN * =1875–2300 MeV/c2 are characterized by the relative resolution (FWHM/M pp * ) ≈ 10−3 comparable to that provided by Ge(Li) detectors in the case of gamma-ray spectroscopy. The gamma-ray spectrum analysis codes GSAP, AUTSPAN and SAMPO-80 have been used to analyse the effective mass distributions of dibaryons from the reactions dp→ (pn) p, dp→ (pp) n, np→ ppπ−, and pp→pp studied at the Dubna synchrophasotron. The produced results suggest these codes to be reliable software tools in the new spectroscopic region of interest.
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