Transversity form factors of the pion in chiral quark models

Details Transversity form factors of the pion in chiral quark models Transversity form factors of the pion in chiral quark models

2010-07-28

arxiv.org/abs/1007.4960v1

Phys.Rev.D82:094001,2010

Physics

High Energy Physics

High Energy Physics - Phenomenology

5 pages, 7 figures

Scientific paper

10.1103/PhysRevD.82.094001

The transversity form factors of the pion, involving matrix elements of bilocal tensor currents, are evaluated in chiral quark models, both in the local Nambu--Jona-Lasinio with the Pauli-Villars regularization, as well as in nonlocal models involving momentum-dependent quark mass. After suitable QCD evolution the agreement with recent lattice calculations is very good, in accordance to the fact that the spontaneously broken chiral symmetry governs the dynamics of the pion. Meson dominance of form factors with expected meson masses also works properly, conforming to the parton-hadron duality in the considered process.

Affiliated with

Also associated with

No associations

Rating

Transversity form factors of the pion in chiral quark models 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 Transversity form factors of the pion in chiral quark models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transversity form factors of the pion in chiral quark models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-74237