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Short range correlations in two-particle productions

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DOI: 10.1016/0370-2693(72)90745-9
OAI: oai:inspirehep.net:75866
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INSPIRE-HEP
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Abstract

Based on the analysis of the eight-point dual amplitude, we show that the two-particle distribution function exhibits a transverse momenta cutoff of the form, exp −4(p 1 ⊥ 2 +p 1 ⊥ 2 +2p 1 ⊥ p 1 ⊥ cosβ) , in the pionization region, where β depends on the relative rapidity y and the relative azimuthal angle φ between p 1 ⊥ and p 2 ⊥ . Explicit correlation function is obtained to the exp (− y ) order. As it is expected from a Mueller analysis, we find the correlation length in y to be ( α V − α V ′) −1 in terms of the two leading vacuum trajectories with positive intercepts.

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