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Article
Differential cross sections and spin density matrix elements for the reaction γp→pω
Physical Review C
  • M. Williams
  • Angela Biselli, Fairfield University
  • CLAS Collaboration, CLAS Collaboration
Document Type
Article
Article Version
Publisher's PDF
Publication Date
1-1-2009
Abstract

High-statistics differential cross sections and spin-density matrix elements for the reaction γp→pω have been measured using the CEBAF large acceptance spectrometer (CLAS) at Jefferson Lab for center-of-mass (c.m.) energies from threshold up to 2.84 GeV. Results are reported in 112 10-MeV wide c.m. energy bins, each subdivided into cosθωc.m. bins of width 0.1. These are the most precise and extensive ω photoproduction measurements to date. A number of prominent structures are clearly present in the data. Many of these have not previously been observed due to limited statistics in earlier measurements.

Comments
Copyright American Physical Society Publisher final version available at http://prc.aps.org/abstract/PRC/v80/i6/e065208
Published Citation
M. Williams et al. [CLAS Collaboration], "Differential cross sections and spin density matrix elements for the reaction γp→pω," Physical Review C 80.6 (2009) DOI: 10.1103/PhysRevC.80.065208
DOI
10.1103/PhysRevC.80.065208
None
Peer Reviewed
Citation Information
M. Williams, Angela Biselli and CLAS Collaboration. "Differential cross sections and spin density matrix elements for the reaction γp→pω" Physical Review C Vol. 80 Iss. 6 (2009)
Available at: http://works.bepress.com/angela_biselli/27/