The $π$, $K^+$, and $K^0$ electromagnetic form factors

Details The $π$, $K^+$, and $K^0$ electromagnetic form factors The $π$, $K^+$, and $K^0$ electromagnetic form factors

2000-05-07

arxiv.org/abs/nucl-th/0005015v1

Phys.Rev. C62 (2000) 055204

Physics

Nuclear Physics

Nuclear Theory

8 pages, 6 figures, Revtex

Scientific paper

10.1103/PhysRevC.62.055204

The rainbow truncation of the quark Dyson-Schwinger equation is combined with the ladder Bethe-Salpeter equation for the meson amplitudes and the dressed quark-photon vertex in a self-consistent Poincar\'e-invariant study of the pion and kaon electromagnetic form factors in impulse approximation. We demonstrate explicitly that the current is conserved in this approach and that the obtained results are independent of the momentum partitioning in the Bethe-Salpeter amplitudes. With model gluon parameters previously fixed by the condensate, the pion mass and decay constant, and the kaon mass, the charge radii and spacelike form factors are found to be in good agreement with the experimental data.

Affiliated with

Also associated with

No associations

Rating

The $π$, $K^+$, and $K^0$ electromagnetic form factors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The $π$, $K^+$, and $K^0$ electromagnetic form factors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The $π$, $K^+$, and $K^0$ electromagnetic form factors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-426037