On lowest-lying 1/2<sup>?</sup> octet baryons *
نویسندگان
چکیده
Abstract The recently proposed 1/2^- baryon is studied in a flavor S U(3) scheme with K- matrix unitarization, by fitting to low-energy cross section and phase shift data. It found that co-exists low-lying poles other channels, which have been extensively discussed the literature, though they belong different octets limit. Hence, existence of further verified.
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ژورنال
عنوان ژورنال: Chinese Physics C
سال: 2022
ISSN: ['1674-1137', '2058-6132']
DOI: https://doi.org/10.1088/1674-1137/ac68d7