Article
Differential cross sections and polarization observables from CLAS K⁎ photoproduction and the search for new N⁎ states.
Physics Letters B
Document Type
Article
Publication Date
1-1-2017
Disciplines
Abstract
The reaction ⁎ was measured using the CLAS detector for photon energies between the threshold and 3.9 GeV at the Thomas Jefferson National Accelerator Facility. For the first time, spin-density matrix elements have been extracted for this reaction. Differential cross sections, spin density matrix elements, and the Λ recoil polarization are compared with theoretical predictions using the BnGa partial wave analysis. The main result is the evidence for significant contributions from and to the reaction. Branching ratios for decays into ⁎ for these resonances and further resonances are reported.
Published Citation
Anisovich, A. V., K. Hicks, E. Klempt, V. A. Nikonov, A. Sarantsev, W. Tang, D. Adikaram, Biselli A. et al [CLAS Collaboration]. "Differential cross sections and polarization observables from CLAS K⁎ photoproduction and the search for new N⁎ states." Physics Letters B 771 (2017): 142-150. https://doi.org/10.1016/j.physletb.2017.05.029
DOI
10.1016/j.physletb.2017.05.029
Citation Information
A. V. Anisovich, K. Hicks, E. Klempt, V. A. Nikonov, et al.. "Differential cross sections and polarization observables from CLAS K⁎ photoproduction and the search for new N⁎ states." Physics Letters B Vol. 771 (2017) Available at: http://works.bepress.com/angela_biselli/126/
© 2017 The Author(s)
Published by Elsevier B.V. under CC License Attribution 4.0 International (CC BY 4.0)