SCALAR PARTICLES IN BARYONS
Journal or Book Title
PHYSICAL REVIEW D
We consider the existence of elementary or composite color-bearing scalar quanta within hadrons. The effect of color-singlet quark-scalar configurations upon a number of baryon observables is analyzed. In particular, the neutron-charge-radius value supports the presence of such scalars, possibly indicated dynamic quark pairing within baryons. However, the axial-vector D/F ratio suggests the need for other dynamic effects such as quantum-chromodynamic radiative corrections.
Golowich, E and HAQQ, E, "SCALAR PARTICLES IN BARYONS" (1981). PHYSICAL REVIEW D. 513.
Retrieved from https://scholarworks.umass.edu/physics_faculty_pubs/513