TY  - EJOUR
AU  - Mai, M.
AU  - Hergenrather, J.
AU  - Döring, M.
AU  - Mart, T.
AU  - Meissner, Ulf-G.
AU  - Rönchen, Deborah
AU  - Workman, R.
TI  - Inclusion of $K\Lambda$ electroproduction data in a coupled channel analysis
IS  - arXiv:2307.10051
M1  - FZJ-2023-05079
M1  - arXiv:2307.10051
M1  - JLAB-THY-23-3888
PY  - 2023
N1  - 21 pages, 13 figures
AB  - Exclusive electroproduction reactions provide an access to the structure of excited baryons. To extract electroproduction multipoles encoding this information, the Jülich-Bonn-Washington (JBW) analysis framework is extended to the analysis of differential cross sections in $K\Lambda$ electroproduction. This update enlarges the scope of previous coupled-channel analyses of pions and eta mesons, with photoproduction reactions as boundary condition in all analyzed electroproduction reactions. Polarization observables are predicted and compared to recent CLAS data. The comparison shows the relevance of these data to pin down baryon properties.
LB  - PUB:(DE-HGF)25
DO  - DOI:10.34734/FZJ-2023-05079
UR  - https://juser.fz-juelich.de/record/1019016
ER  -