Observation of the first Tz=-(5/2) nuclide, 35Ca, via its beta -delayed two-proton emission.
作者： J. Äystö , D. M. Moltz , X. J. Xu , J. E. Reiff , Joseph Cerny
DOI: 10.1103/PHYSREVLETT.55.1384
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摘要: The decay of the T = (5/2) isobaric analog state in /sup 35/K at 9053 +- 45 keV, fed by superallowed ..beta.. (50 30)-ms 35/Ca, results two-proton emission to both ground and first excited states 33/Cl. measured energy correlations between two protons indicate a sequential-decay mechanism. From isobaric-multiplet mass equation, excess 4453 60 keV can be predicted for 35/Ca.
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