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Production of $ω$ mesons in proton-proton collisions

TOF collaboration
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Abstract

The cross section for the production of $ω$ 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 $ω$ at $ε$=173 MeV is strongly anisotropic, demonstrating the importance of partial waves beyond pure s-wave production at this energy.

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TOF collaboration. 2001-09-21. Production of $ω$ mesons in proton-proton collisions. https://doi.org/10.1016/s0370-2693(01)01228-x

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