Axial Vector Couplings of the Nucleon in Chiral Quark Model Incorporating $ U(1)_A$ Anomaly Effects

Details Axial Vector Couplings of the Nucleon in Chiral Quark Model Incorporating $ U(1)_A$ Anomaly Effects Axial Vector Couplings of the Nucleon in Chiral Quark Model Incorporating $ U(1)_A$ Anomaly Effects

1995-10-06

arxiv.org/abs/hep-ph/9510237v1

Phys.Lett.B379:219-224,1996

Physics

High Energy Physics

High Energy Physics - Phenomenology

11 pages REVtex, 2 figures sent upon request

Scientific paper

10.1016/0370-2693(96)00406-6

Renormalization of the axial vector currents due to Goldstone loops is
studied in a simple extension of Manohar - Georgi chiral quark model which
incorporates $U(1)_A$ anomaly effects. The polarized strage quark sea in the
polarized nucleon results from different renormalization of the flavor singlet
and octet currents and is in reasonable agreement with the experiment.

Affiliated with

Also associated with

No associations

Rating

Axial Vector Couplings of the Nucleon in Chiral Quark Model Incorporating $ U(1)_A$ Anomaly Effects 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 Axial Vector Couplings of the Nucleon in Chiral Quark Model Incorporating $ U(1)_A$ Anomaly Effects, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Axial Vector Couplings of the Nucleon in Chiral Quark Model Incorporating $ U(1)_A$ Anomaly Effects will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-39040