Erratum: The hadronic properties of the photon in highenergy interactions

Bauer, T.H.; Spital, Robin; Yennie, D. R.; Pipkin, F. M.

doi:10.1103/revmodphys.51.407

Cited by 164 publications

(203 citation statements)

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“…We have demonstrated in [7] that the amplitude in this approximation has the same structure of the rescattering terms as the Glauber model with σ tot substituted by σ ef f . Hence we can use the optical limit of the Glauber model [18] to calculate the cross section of J/ψ photoproduction…”

Section: Coherent Photoproduction Of J/ψ Off Nucleimentioning

confidence: 99%

Fading out of J/ψ color transparency in high energy heavy ion peripheral collisions

2002

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We provide predictions for the J/ψ coherent production in the peripheral heavy ion collisions at LHC and RHIC using the leading twist model of nuclear shadowing based on the QCD factorization theorem for diffraction and the HERA hard diffraction data. We demonstrate that for LHC kinematics this model leads to a bump-shape distribution in rapidity which is suppressed overall as compared to the expectations of the color transparency regime by a factor ∼ 6. This is a significantly larger suppression than that expected within the impact parameter eikonal model. Thus we show that the interaction of spatially small wave package for which the total cross section of interaction with nucleons is small is still strongly shadowed by nuclear medium in high energy processes.

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Section: Coherent Photoproduction Of J/ψ Off Nucleimentioning

confidence: 99%

Fading out of J/ψ color transparency in high energy heavy ion peripheral collisions

2002

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“…Coherent diffractive processes of interest in this work leave the target intact and deflected only by a very small angle. Diffractive photoproduction of light vector mesons on nuclei is an old subject [5], and with some success can be addressed using vectormeson dominance, and within a limited range of energies, a hadronic Glauber coupled channel type of model. When a hard scale is present -such as a large photon virtuality, or a large quark mass -it proves more efficient to use perturbative QCD degrees of freedom.…”

Section: Introductionmentioning

confidence: 99%

Exclusive coherent production of heavy vector mesons in nucleus-nucleus collisions at energies available at the CERN Large Hadron Collider

2012

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Heavy nuclei at collider energies are a source of high energy Weizsäcker-Williams photons.This photon flux may be utilized to study high energy photon-nucleus interactions. Here we concentrate on the coherent diffractive production of heavy vector mesons on nuclear targets and show how it probes the unintegrated glue of the nucleus in the saturation domain. We present predictions for rapidity distributions of exclusive coherent J/Ψ and Υ mesons which can be measured by the ALICE experiment at the LHC.

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“…The effective amplitude a + 0 is the subject of several constraints. In the region of low Q 2 < 1 GeV 2 the amplitude a + 0 is constrained by vector meson dominance model [33]. 4 Also in the region Q 2 > 10 GeV 2 the amplitude a + 0 and the function δ f are linked by the normalization condition on the nuclear valence quark distribution.…”

Section: Discussion and Comparison With Datamentioning

confidence: 99%

Nuclear parton distributions

Kulagin

2017

EPJ Web Conf.

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Abstract. We review a microscopic model of the nuclear parton distribution functions, which accounts for a number of nuclear effects including Fermi motion and nuclear binding, nuclear meson-exchange currents, off-shell corrections to bound nucleon distributions and nuclear shadowing. We also discuss applications of this model to a number of processes including lepton-nucleus deep inelastic scattering, proton-nucleus Drell-Yan lepton pair production at Fermilab, as well as W ± and Z 0 boson production in proton-lead collisions at the LHC.

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Erratum: The hadronic properties of the photon in highenergy interactions

Cited by 164 publications

References 0 publications

Fading out of J/ψ color transparency in high energy heavy ion peripheral collisions

Fading out of J/ψ color transparency in high energy heavy ion peripheral collisions

Exclusive coherent production of heavy vector mesons in nucleus-nucleus collisions at energies available at the CERN Large Hadron Collider

Nuclear parton distributions

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