The dynamical diquark model: fine structure and isospin
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2020)124
Abstract: We incorporate fine-structure corrections into the dynamical diquark model of multiquark exotic hadrons. These improvements include effects due to finite diquark size, spin-spin couplings within the diquarks, and most significantly, isospin-dependent couplings in the form… read more here.
Keywords: model; diquark model; fine structure; dynamical diquark ... See more keywords
Impact of DCSB and dynamical diquark correlations on proton GPDs
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review C"
DOI: 10.1103/physrevc.101.035203
Abstract: We calculate the leading-twist, helicity-independent generalized parton distributions (GPDs) of the proton, at finite skewness, in the Nambu–Jona-Lasinio (NJL) model of quantum chromodynamics (QCD). The NJL model reproduces low-energy characteristics of QCD, including dynamical chiral… read more here.
Keywords: correlations proton; dynamical diquark; diquark; impact dcsb ... See more keywords