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Inclusive omega photoproduction off nuclei

P. Muehlich·T. Falter·U. Mosel
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Abstract

We investigate inclusive omega photoproduction off complex nuclei, concentrating on the feasibility to examine a possible in-medium change of the omega meson properties by observing the pi^0 gamma invariant mass spectrum. The simulations are performed by means of a BUU transport model including a full coupled-channel treatment of the final state interactions. In-medium changes of the omega spectral density are found to yield a moderate modification of the observables as compared to the situation in free space. Also the effects of a momentum dependence of the strong omega potential are discussed.

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P. Muehlich, T. Falter, U. Mosel. 2003-11-26. Inclusive omega photoproduction off nuclei. https://doi.org/10.1140/epja%2Fi2003-10166-3

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