期刊
EUROPEAN PHYSICAL JOURNAL C
卷 24, 期 4, 页码 581-587出版社
SPRINGER
DOI: 10.1007/s10052-002-0990-2
关键词
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We emphasize the importance of tagging the outgoing forward protons to sharpen the predictions for New Physics at the LHC (such as the diffractive production of a light Higgs boson). The rescattering effects lead to a rich distinctive structure of the cross section as a function of the transverse momenta of the protons. We show that a study of the correlations between the proton transverse momenta for double-diffractive production of central dijets will provide a detailed check of the whole diffractive formalism. Adopting a perturbative two-gluon structure of the Pomeron, we emphasize that 2(++) quarkonium production, via Pomeron-Pomeron fusion, is strongly suppressed. This offers a favourable production mechanism for non-q (q) over bar states, such as glueballs.
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