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A Model to Study the Strange Quark \(s-\bar{s}\) Asymmetry in Nucleon Sea

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Computational Science and Its Applications – ICCSA 2019 (ICCSA 2019)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 11619))

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Abstract

We study the strange quark \(s-\bar{s}\) asymmetry in the nucleon sea using a model in which the proton wave function includes a Kaon meson-Hyperon Fock state. Parameters of the model are fixed by fitting the \(s-\bar{s}\) asymmetry obtained from global fits to Deep Inelastic Scattering data. We discuss possible effects of the \(s-\bar{s}\) asymmetry on the measurement of the Weinberg angle by the NuTeV Collaboration.

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Author information

Authors and Affiliations

  1. Universidad Distrital Francisco José de Caldas, Bogotá, Colombia

    I. A. Monroy

  2. Universidad de los Andes, Bogotá, Colombia

    J. C. Sanabria

  3. Universidad Manuela Beltrán, Bogotá, Colombia

    C. A. Collazos

Authors
  1. I. A. Monroy
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  2. J. C. Sanabria
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  3. C. A. Collazos
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Corresponding author

Correspondence to I. A. Monroy .

Editor information

Editors and Affiliations

  1. Covenant University, Ota, Nigeria

    Sanjay Misra

  2. University of Perugia, Perugia, Italy

    Osvaldo Gervasi

  3. University of Basilicata, Potenza, Italy

    Beniamino Murgante

  4. Saint Petersburg State University, Saint Petersburg, Russia

    Elena Stankova

  5. Saint Petersburg State University, Saint Petersburg, Russia

    Vladimir Korkhov

  6. Polytechnic University of Bari, Bari, Italy

    Carmelo Torre

  7. University of Minho, Braga, Portugal

    Ana Maria A.C. Rocha

  8. Monash University, Clayton, VIC, Australia

    David Taniar

  9. Kyushu Sangyo University, Fukuoka, Japan

    Bernady O. Apduhan

  10. Polytechnic University of Bari, Bari, Italy

    Eufemia Tarantino

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Monroy, I.A., Sanabria, J.C., Collazos, C.A. (2019). A Model to Study the Strange Quark \(s-\bar{s}\) Asymmetry in Nucleon Sea. In: Misra, S., et al. Computational Science and Its Applications – ICCSA 2019. ICCSA 2019. Lecture Notes in Computer Science(), vol 11619. Springer, Cham. https://doi.org/10.1007/978-3-030-24289-3_7

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  • DOI: https://doi.org/10.1007/978-3-030-24289-3_7

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-030-24288-6

  • Online ISBN: 978-3-030-24289-3

  • eBook Packages: Computer ScienceComputer Science (R0)

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