Systematics of strong nuclear amplification of gluon saturation from exclusive vector meson production in high energy electron–nucleus collisions
Mäntysaari, H., & Venugopalan, R. (2018). Systematics of strong nuclear amplification of gluon saturation from exclusive vector meson production in high energy electron–nucleus collisions. Physics Letters B, 781, 664-671. https://doi.org/10.1016/j.physletb.2018.04.044
Julkaistu sarjassa
Physics Letters BPäivämäärä
2018Tekijänoikeudet
© 2018 The Author(s). Published by Elsevier B.V. Funded by SCOAP3.
We show that gluon saturation gives rise to a strong modification of the scaling in both the nuclear mass number A and the virtuality Q 2 of the vector meson production cross-section in exclusive deep-inelastic scattering off nuclei. We present qualitative analytic expressions for how the scaling exponents are modified as well as quantitative predictions that can be tested at an Electron–Ion Collider.
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Elsevier BVISSN Hae Julkaisufoorumista
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https://converis.jyu.fi/converis/portal/detail/Publication/28027376
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Rahoittaja(t)
Euroopan komissioRahoitusohjelmat(t)
ERC European Research Council, H2020
The content of the publication reflects only the author’s view. The funder is not responsible for any use that may be made of the information it contains.
Lisätietoja rahoituksesta
We thank L. McLerran and T. Schäfer for asking the questions that inspired this note. We also thank T. Ullrich for useful discussions. H.M. was supported under DOE Contract No. DE-SC0012704 and European Research Council, Grant ERC-2015-CoG-681707. R.V.'s work is supported by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under contract No. DE-SC0012704.Lisenssi
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