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| VOLUME 14 (1971) | ISSUE 2 |
PAGE 120
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The Reaction π-p to η n and "Universality" of Complex Trajectories
Zotov N.P. , Tarasevich S.V. , Tsarev V.A.
It is usually assumed that the behavior of the amplitude of the reaction π-ρ ηη at high energies is determined by the Regge pole corresponding to the A2 meson. Such a simple model, however, predicts a zero polarization of the recoil nucleons, which contradicts the experimental data [1]. To get around this difficulty one adds to the contribution of the A2 pole the contributions of the effective trajectories of the type π [2, 3], or else cuts are taken into account [3, 4]. c
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