A dynamical model for correlated two-pion-exchange in the pion-nucleon interaction

Details A dynamical model for correlated two-pion-exchange in the pion-nucleon interaction A dynamical model for correlated two-pion-exchange in the pion-nucleon interaction

1994-11-22

arxiv.org/abs/nucl-th/9411022v1

Phys.Rev.C51:1374-1383,1995

Physics

Nuclear Physics

Nuclear Theory

20 pages, 11 postscript figures

Scientific paper

10.1103/PhysRevC.51.1374

A microscopic model for the $N\bar N\to\pi\pi$ process is presented in the meson exchange framework, which in the pseudophysical region agrees with available quasiempirical information. The scalar ($\sigma$) and vector ($\rho$) piece of correlated two--pion exchange in the pion--nucleon interaction is then derived via dispersion integrals over the unitarity cut. Inherent ambiguities in the method and implications for the description of pion--nucleon scattering data are discussed.

Affiliated with

Also associated with

No associations

Rating

A dynamical model for correlated two-pion-exchange in the pion-nucleon interaction 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 A dynamical model for correlated two-pion-exchange in the pion-nucleon interaction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A dynamical model for correlated two-pion-exchange in the pion-nucleon interaction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-447574