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The gluino is a hypothetical particle predicted by supersymmetry, a theory in particle physics. Supersymmetry proposes a relationship between fermions (like electrons and quarks) and bosons (like photons and gluons). The gluino is the proposed fermionic partner of the gluon, which is the messenger particle of the strong nuclear force that binds quarks together. If gluinos exist, they would be massive and have not yet been detected experimentally. Supersymmetric particles, including gluinos, are candidates for explaining dark matter.123

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