Importance of one-gluon exchange for understanding Q̄s mesons

Baruch Rosenstein*, Hoi Lai Yu

*Corresponding author for this work

研究成果: Article同行評審

摘要

The strange quark in most applications can be considered as light and, consequently, one-gluon exchange effects in hadrons containing strange quarks are small. We point out, however, that they are crucial even for a qualitative understanding of certain phenomena. In particular, the recently measured surprisingly large hyperfine splitting in Ds can be attributed to this effect.

原文English
頁(從 - 到)4949-4950
頁數2
期刊Physical Review D
49
發行號9
DOIs
出版狀態Published - 1 一月 1994

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