Novel six-quark hidden-color dibaryon states in QCD

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• 作者：M. Bashkanov ; Stanley J. Brodsky ; H. Clement
• 关键词：Exotic hadrons ; Hidden color ; Hexaquark states
• 刊名：Physics Letters B
• 出版年：18 December, 2013
• 年：2013
• 卷：727
• 期：4-5
• 页码：438-442
• 全文大小：225 K

文摘

The recent observation of a hadronic resonance in the proton-neutron system with isospin and spin-parity raises the possibility of producing other novel six-quark dibaryon configurations allowed by QCD. A dramatic example of an exotic six-quark color-singlet system is the charge , isospin , state which couples strongly to . The width and decay properties of such six-quark resonances could be regarded as manifestations of 鈥渉idden-color鈥?six-quark configurations, a first-principle prediction of QCD - -color gauge theory for the deuteron distribution amplitude. Other implications and possible future experiments are discussed.