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Chinese Physics C > 2024, Vol. 48 > Issue(9): 093110 DOI: 10.1088/1674-1137/ad5bd5CSTR: 32044.14.1674-1137/ad5bd5

Exploring the impact of anti-shadowing effect on unintegrated gluon distributions in the MD-BFKL equation

  • 1.

    Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

  • 2.

    School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China

  • 3.

    School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China

  • 4.

    Guizhou Key Laboratory in Physics and Related Areas, Guizhou University of Finance and Economics, Guiyang 550025, China

  • 5.

    Southern Center for Nuclear-Science Theory (SCNT), Institute of Modern Physics, Chinese Academy of Sciences, Huizhou 516000, China

  • This paper presents a comprehensive analysis of the MD-BFKL equation, considering both shadowing and anti-shadowing effects in gluon recombination processes. By deriving analytical expressions for unintegrated gluon distributions through the solution of the MD-BFKL equation, with and without the incorporation of the anti-shadowing effect, we offer new insights into the influence of these effects on the behavior of unintegrated gluon distributions. Our results, when compared to those from the CT18NLO gluon distribution function, demonstrate that the anti-shadowing effect has a notably stronger impact on the characteristics of unintegrated gluon distributions, particularly in regions of high rapidity and momentum. This work significantly contributes to the understanding of gluon recombination mechanisms and their implications in high energy physics.
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Xiaopeng Wang, Yanbing Cai and Xurong Chen. Exploring the Impact of anti-shadowing effect on Unintegrated Gluon Distributions in the MD-BFKL Equation[J]. Chinese Physics C. doi: 10.1088/1674-1137/ad5bd5
Xiaopeng Wang, Yanbing Cai and Xurong Chen. Exploring the Impact of anti-shadowing effect on Unintegrated Gluon Distributions in the MD-BFKL Equation[J]. Chinese Physics C. doi:10.1088/1674-1137/ad5bd5 shu
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Received: 2024-03-27
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    • 1.

      沈阳化工大学材料科学与工程学院 沈阳 110142

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