Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2006-04-24
Physics
Nuclear Physics
Nuclear Theory
23 pages, 5 figures
Scientific paper
We analyze recent experimental information on the excitation of the Theta+(1540) pentaquark in the hadronic reaction pp -> p Sigma+ K0. Upon describing the conventional production process - which serves as a normalization - in a meson exchange model, we estimate the resonant Theta+ induced cross section and the width of the pentaquark via K - exchange in a meson-baryon and a quark-gluon model. From a comparison with experiment we extract information on the width of the Theta+, the p Theta+ K0 coupling constant in the meson exchange and the relative s or p wave function for a nucleon-kaon cluster in the Theta+.
No associations
LandOfFree
Production and Width of the Pentaquark Theta+(1540) in Strangeness Production in the Proton-Proton System 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 Production and Width of the Pentaquark Theta+(1540) in Strangeness Production in the Proton-Proton System, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production and Width of the Pentaquark Theta+(1540) in Strangeness Production in the Proton-Proton System will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-583149