2009

Survey of J=0,1 mesons in a Bethe-Salpeter approach

Krassnigg, A.

Understand

The Bethe-Salpeter equation is used to comprehensively study mesons with J=0,1 and equal-mass constituents for quark masses from the chiral limit to the b-quark mass.

  • The survey contains masses of the ground states in all corresponding J^{PC} channels including those with "exotic" quantum numbers.
  • The emphasis is put on each particular state's sensitivity to the low- and intermediate-momentum, i.e., long-range part of the strong interaction.

Reading the bibliography…