Multiparticle unitarity and diffractive amplitudes |
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Authors: | M Giffon Y Hama E Predazzi |
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Institution: | 1. Institut de Physique Nucléaire (et I N2 P3), Université Claude Bernard Lyon-1, F-69622, Villeurbanne Cédex, France 2. Instituto de Fisica, Univ. de S?o Paulo, C. Postal 20 516, S?o Paulo, Brazil 3. Istituto di Fisica Teorica and Istituto Nazionale di Fisica Nucleare, I-10125, Torino, Italy
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Abstract: | Generalizing the results of previous work, an explicit construction of elastic and inelastic diffractive amplitudes through multiparticle unitarity is given starting from a simple parametrization of non-diffractive production amplitudes. The energy dependent interference mechanism which has been previously shown to be essential to produce the diffraction peak in the elastic process is now seen to be also responsible, in a natural way, for the leading particle effect which dominates production yields. |
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