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Subthreshold rho-0 Photoproduction on 2H, 3He and 12C

G. J. Lolos
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Abstract

The rho-0 has been photoproduced using tagged photon energies in the 700-1120 MeV region on 2H, 3He and 12C by utilizing the Fermi momentum of the bound nucleons to produce the rho-0. These energies lie mostly below the production threshold on the free proton. Large mass modifications are indicated from the analysis, together with large polarizations of the produced rho-0 mesons with helicity zero, unlike the case of coherent rho-0 production on nuclei.

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G. J. Lolos. 2001-01-19. Subthreshold rho-0 Photoproduction on 2H, 3He and 12C. https://arxiv.org/abs/nucl-ex/0101005

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