"Differential cross sections and polarization observables from CLAS K* " by A. V. Anisovich, Keith Griffioen et al.
 

Document Type

Article

Department/Program

Physics

Journal Title

PHYSICS LETTERS B

Pub Date

8-10-2017

Volume

771

Abstract

The reaction gamma p -> K*(+)Lambda 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 Lambda recoil polarization are compared with theoretical predictions using the BnGa partial wave analysis. The main result is the evidence for significant contributions from N(1895) 1/2(-) and N(2100) 1/2(+) to the reaction. Branching ratios for decays into K*Lambda for these resonances and further resonances are reported. (C) 2017 The Author. Published by Elsevier B.V.

DOI

https://doi.org/10.1016/j.physletb.2017.05.029

Plum Print visual indicator of research metrics
PlumX Metrics
  • Citations
    • Citation Indexes: 6
  • Usage
    • Downloads: 93
    • Abstract Views: 11
  • Captures
    • Readers: 24
see details

Share

COinS