Production of mesons in proton-proton collisions
arXiv:nucl-ex/0107009 · doi:10.1016/S0370-2693(01)01228-X
Abstract
The cross section for the production of mesons in proton-proton collisions has been measured in a previously unexplored region of incident energies. Cross sections were extracted at 92 MeV and 173 MeV excess energy, respectively. The angular distribution of the at =173 MeV is strongly anisotropic, demonstrating the importance of partial waves beyond pure s-wave production at this energy.
12 pages, 4 figures submitted to Physics Letters B v2: figure 1 added, discussion detailing the data analysis, figure 3 (fig. 2 in v1) modified in line styles and systematic errors displayed on data
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