Abstract
Differential cross sections have been extracted from exclusive and kinematically complete high-statistics measurements of quasifree polarized scattering performed in the energy region of the dibaryon resonance covering the range of beam energies GeV ( GeV). The experiment was carried out with the WASA-at-COSY setup having a polarized deuteron beam impinged on the hydrogen pellet target and utilizing the quasifree process . In this way the differential cross section was measured over a large angular range. The obtained angular distributions complement the corresponding analyzing power measurements published previously. A SAID partial-wave analysis incorporating the new data strengthens the finding of a resonance pole in the coupled waves.
- Received 3 April 2020
- Accepted 9 June 2020
DOI:https://doi.org/10.1103/PhysRevC.102.015204
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.
Published by the American Physical Society