A strange recursive relation
نویسندگان
چکیده
منابع مشابه
How strange a non-strange heavy baryon?
We give some general arguments in favor of the large magnitude of matrix elements of an operator associated with nonvalence quarks in heavy hadrons. We estimate matrix element 1 2mΛb 〈Λb|s̄s|Λb〉 ≃ 1 ÷ 2 for Λb baryon whose valence content is b, u, d quarks. This magnitude corresponds to a noticeable contribution of the strange quark into the heavy baryon mass 1 2mΛb 〈Λb|mss̄s|Λb〉 ≃ 200 ÷ 300MeV ....
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ژورنال
عنوان ژورنال: Journal of Number Theory
سال: 1988
ISSN: 0022-314X
DOI: 10.1016/0022-314x(88)90020-0