Mission Target: Tetraquark Mesons of Flavour-Cryptoexotic Type
نویسندگان
چکیده
Currently, flavour-cryptoexotic tetraquarks form the most common sort of all experimentally established exotic multiquark hadrons. This note points out a few promising concepts that should help improve theoretical (but, for several reasons, not quite straightforward) analyses such kind states: among others, their scope application encompasses strong interactions in limit (arbitrarily) large numbers colours, and equally analytical nonperturbative approaches to states.
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: Universe
سال: 2023
ISSN: ['2218-1997']
DOI: https://doi.org/10.3390/universe9080358