Can Y(4140) be a c \bar{c} s \bar{s} tetraquark?
نویسندگان
چکیده
منابع مشابه
Can X(5568) be a tetraquark state?
Very recently, the D0 collaboration has reported the observation of a narrow structure, X(5568), in the decay process X(5568) → B sπ using the 10.4fb−1 data of pp̄ collision at √ s = 1.96 TeV. This structure is of great interest since it is the first hadronic state with four different valence quark flavors, b, s, u, d. In this work, we present a tetraquark interpretation of the X(5568). Based on...
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ژورنال
عنوان ژورنال: Journal of Physics G: Nuclear and Particle Physics
سال: 2010
ISSN: 0954-3899,1361-6471
DOI: 10.1088/0954-3899/37/7/075017