Author:
Chen Chang,Niu Wen-Qi,Zheng Han-Qing
Abstract
Abstract
The recently proposed
baryon is studied in a flavor
scheme with K-matrix unitarization, by fitting to low-energy cross section and phase shift data. It is found that
co-exists with low-lying poles in other channels, which have been extensively discussed in the literature, though they belong to different octets in the
limit. Hence, the existence of
is further verified.
Funder
China National Nature Science Foundation
Subject
Astronomy and Astrophysics,Instrumentation,Nuclear and High Energy Physics
Cited by
3 articles.
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