The gamma -> 3 pi form factor as a constraint on Schwinger-Dyson modeling of light quarks

Details The gamma -> 3 pi form factor as a constraint on Schwinger-Dyson modeling of light quarks The gamma -> 3 pi form factor as a constraint on Schwinger-Dyson modeling of light quarks

2000-09-21

arxiv.org/abs/hep-ph/0009259v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

3 pages, 1 figure, sprocl, contributed talk presented by D. Klabucar at ``Quark Confinement and the Hadron Spectrum IV'', Vien

Scientific paper

The form factor for gamma pi^+ -> pi^+ pi^0 was calculated in a simple-minded constituent model with a constant quark mass parameter, as well as in the Schwinger-Dyson approach. The comparative discussion of these and various other theoretical results on this anomalous process, as well as the scarce already available data (hopefully to be supplemented by more accurate CEBAF data soon), seem to favor Schwinger-Dyson modeling which would yield relatively small low-momentum values of the constituent (dynamically dressed) quark mass function.

Affiliated with

Also associated with

No associations

Rating

The gamma -> 3 pi form factor as a constraint on Schwinger-Dyson modeling of light quarks 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 gamma -> 3 pi form factor as a constraint on Schwinger-Dyson modeling of light quarks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The gamma -> 3 pi form factor as a constraint on Schwinger-Dyson modeling of light quarks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-131538