Charge symmetry is an approximate symmetry of the strong interaction. Studies of its breaking can yield information on the u and d quark mass difference. A theoretical collaboration is currently working on the description of charge symmetry breaking mechanisms for and within Chiral Perturbation Theory, using the data from TRI‐UMF and IUCF. One of the items in the program of the WASA‐at‐COSY collaboration is to extend the data base for the reaction to higher energies, which would allow the extraction of the information on the p‐wave. Status of the analysis of experimental data along with the preliminary results from the pilot run will be presented here.
This content is only available via PDF.
© 2011 American Institute of Physics.
2011
American Institute of Physics
You do not currently have access to this content.