Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2009-07-11
Physics
Nuclear Physics
Nuclear Theory
52 pages, 19 figures, White Paper of the Electromagnetic N-N* Transition Form Factor Workshop at Jefferson Lab, October 13-15,
Scientific paper
This document outlines major directions in theoretical support for the measurement of nucleon resonance transition form factors at the JLab 12 GeV upgrade with the CLAS12 detector. Using single and double meson production, prominent resonances in the mass range up to 2 GeV will be studied in the range of photon virtuality $Q^2$ up to 12 GeV$^2$ where quark degrees of freedom are expected to dominate. High level theoretical analysis of these data will open up opportunities to understand how the interactions of dressed quarks create the ground and excited nucleon states and how these interactions emerge from QCD. The paper reviews the current status and the prospects of QCD based model approaches that relate phenomenological information on transition form factors to the non-perturbative strong interaction mechanisms, that are responsible for resonance formation.
Aznauryan Inna
Braun Volker
Burkert Volker
Capstick Simon
Cloët Ian C.
No associations
LandOfFree
Theory Support for the Excited Baryon Program at the Jlab 12 GeV Upgrade 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 Theory Support for the Excited Baryon Program at the Jlab 12 GeV Upgrade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theory Support for the Excited Baryon Program at the Jlab 12 GeV Upgrade will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-619586