“Gluelump” spectrum and adjoint source potential in lattice QCD3
نویسندگان
چکیده
منابع مشابه
Gluelump spectrum in the QCD string model
Spectrum of gluons in the adjoint source field is computed analytically using the QCD string Hamiltonian, containing only one parameter – string tension, fixed by meson and glueball spectrum. Spin splitting is shown to be small. A good agreement is observed with spa-cially generated gluelump states measured on the lattice. Important role of gluelumps defining the behaviour of field-strength cor...
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We discuss the spectrum of hadrons with a heavy colour-adjoint particle-motivated by the gluino of supersymmetry. Using the lattice approach, we explore in detail the gluonic bound states-the 'glueballino' or 'gluelump'. We also make a first determination of the spectrum of the 'adjoint mesons'-which have a light quark and antiquark bound to the heavy adjoint particle. A comparison of the spect...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1997
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(97)88182-8