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Parton structure of the Pomeron in hard single-Pomeron exchange process with μ+μ− pair production on the CMS (LHC)

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Journal of Contemporary Physics (Armenian Academy of Sciences) Aims and scope

Abstract

Process of the μ+μ− pair production in hard single-Pomeron exchange is studied on the CMS (LHC) at the energy range \( \sqrt s \) = 7 and 14 TeV. Using H1(DESY) data for quark/antiquark parton distributions in the single-Pomeron, calculations were performed to predict the quark/antiquark component of the parton distribution. The estimations show that the quark/antiquark contribution does not exceed ∼5%. Using CMSSW package the events of the process were reconstructed. The method for estimation of the valent quark/antiquark contribution in the parton structure of the single-Pomeron is developed. This method could be used at the experimental data performance obtained on the CMS detector.

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Authors and Affiliations

  1. Alikhanian Yerevan Physics Institute, Yerevan, Armenia

    A. M. Sirunyan, A. R. Tumasyan, V. A. Khachatryan & S. A. Chatrchyan

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  1. A. M. Sirunyan
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  2. A. R. Tumasyan
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  3. V. A. Khachatryan
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  4. S. A. Chatrchyan
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Additional information

Original Russian Text © A.M. Sirunyan, A.R. Tumasyan, V.A. Khachatryan, S.A. Chatrchyan, 2010, published in Izvestiya NAN Armenii, Fizika, 2010, Vol. 45, No. 4, pp. 243–254.

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Sirunyan, A.M., Tumasyan, A.R., Khachatryan, V.A. et al. Parton structure of the Pomeron in hard single-Pomeron exchange process with μ+μ− pair production on the CMS (LHC). J. Contemp. Phys. 45, 157–164 (2010). https://doi.org/10.3103/S106833721004002X

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  • DOI: https://doi.org/10.3103/S106833721004002X

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