The Skyrme Model Revisited: An Effective Theory Approach and Application to the Pentaquarks

Details The Skyrme Model Revisited: An Effective Theory Approach and Application to the Pentaquarks The Skyrme Model Revisited: An Effective Theory Approach and Application to the Pentaquarks

2004-10-20

arxiv.org/abs/hep-ph/0410271v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

talk given at International Workshop PENTAQUARK04, July 20-23 (2004) at SPring-8, based on the work (hep-ph/0410145) done in c

Scientific paper

The Skyrme model is reconsidered from an effective theory point of view. Starting with the most general Lagrangian up to including terms of order $p^4$, $N_c$ and $\delta m^2$ ($\delta m\equiv m_s-m$), we obtain new interactions, which have never been discussed in the literature. We obtain the parameter set best fitted to the low-lying baryon masses by taking into account the representation mixing up to $\bm{27}$. A prediction for the mainly anti-decuplet excited nucleon $N'$ and $\Sigma'$ is given.

Affiliated with

Also associated with

No associations

Rating

The Skyrme Model Revisited: An Effective Theory Approach and Application to the Pentaquarks 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 Skyrme Model Revisited: An Effective Theory Approach and Application to the Pentaquarks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Skyrme Model Revisited: An Effective Theory Approach and Application to the Pentaquarks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-537073