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Kochelev, Nikolai; Min, Dong-Pil; Vento Torres, Vicente; Vinnikov, Andrey V. | |||
Aquest document és un/a article, creat/da en: 2002 | |||
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We calculate the contribution of meson and pomeron exchanges to the double-spin asymmetry in ρ-meson electromagnetic production at HERMES energies. We show that the observed double-spin asymmetries, which are large, can be explained by the interference between the natural parity f2-secondary Reggeon and the unnatural parity anomalous f1 exchanges. | |||
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