Title:
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Low-mass diffraction dissociation at the LHC ; role of the background
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Author:
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Jenkovszky, Lázsló L.; Kuprash, O. E.; Magas, Volodymyr
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Other authors:
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Universitat de Barcelona |
Abstract:
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A dual model with a nonlinear proton Regge trajectory in the missing mass (M_X^2) channel is constructed. A background based on a direct-channel exotic trajectory, developed and applied earlier for the inclusive electron-proton cross section description in the nucleon resonance region, is used. The parameters of the model are determined from the extrapolations to earlier experiments. Predictions for the low-mass (2 < M_X^2 < 8GeV^2) diffraction dissociation cross sections at the LHC energies are given. |
Subject(s):
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-Gran Col·lisionador d'Hadrons -Física nuclear -Difracció -Large Hadron Collider (France and Switzerland) -Nuclear physics -Diffraction |
Rights:
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(c) Jenkovszky, Lázsló L. et al., 2011
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Document type:
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Article Article - Published version |
Published by:
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Bogolyubov Institute for Theoretical Physics, National Academy of Science of Ukraine
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