Dynamical transition between two mesons and a tetraquark
نویسندگان
چکیده
منابع مشابه
Tetraquark mesons in large-N quantum chromodynamics.
It is argued that exotic mesons consisting of two quarks and two antiquarks are not ruled out in quantum chromodynamics with a large number N of colors, as generally thought. Tetraquarks of one class are typically long-lived, with decay rates proportional to 1/N.
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2015
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.92.065204