Strange hadronic loops of the proton: A quark model calculation
Strange hadronic loops of the proton: A quark model calculation
Nontrivial $q\mathrm{q\ifmmode\bar\else\textasciimacron\fi{}}$ sea effects have their origin in the low-${Q}^{2}$ dynamics of strong QCD. We present here a quark model calculation of the contribution of $s\overline{s}$ pairs arising from a complete set of OZI-allowed strong ${Y}^{*}{K}^{*}$ hadronic loops to the net spin of the proton, to its charge radius, and …