Heptaquark

Exotic hadron containing seven quarks or antiquarks From Wikipedia, the free encyclopedia

In particle physics, heptaquarks are a family of hypothetical composite particles, each consisting of seven quarks or antiquarks of any flavours.[1][2][3][4]

Properties

One model predicts that the lowest-energy heptaquark state would be a spin-1/2 or spin-3/2 state of energy roughly 2.5 GeV.[5] Another study found that the most stable heptaquark would include three strange quarks and two strange antiquarks.[6]

See also

References

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