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Differential cross sections and spin density matrix elements for the reaction gamma p -> p omega

Authors :
Williams, M.
Applegate, D.
Bellis, M.
Meyer, C. A.
Source :
Phys.Rev.C80:065208,2009
Publication Year :
2009

Abstract

High-statistics differential cross sections and spin density matrix elements for the reaction gamma p -> p omega have been measured using the CLAS at Jefferson Lab for center-of-mass (CM) energies from threshold up to 2.84 GeV. Results are reported in 112 10-MeV wide CM energy bins, each subdivided into cos(theta_CM) bins of width 0.1. These are the most precise and extensive omega 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.

Subjects

Subjects :
Nuclear Experiment

Details

Database :
arXiv
Journal :
Phys.Rev.C80:065208,2009
Publication Type :
Report
Accession number :
edsarx.0908.2910
Document Type :
Working Paper
Full Text :
https://doi.org/10.1103/PhysRevC.80.065208