2007/07/20 by Peng Guo, Adam P. Szczepaniak, Giuseppe Galatà +5
Physics and Astronomy · #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph
paper · pdf · doi:10.1103/physrevd.77.056005
published as Phys.Rev.D77:056005,2008 · 8 pages, 5 figures
arxiv created 2007/07/20 · openalex publication_date 2008/03/11 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We compute the energy spectrum of gluelumps defined as gluonic excitations bound to a localized, static octet source. We are able to reproduce the nontrivial ordering of the spin-parity levels and show how this is related to the non-Abelian part of the Coulomb interaction between color charges.