\begin{document}$ d_v/u_v $\end{document} ratio than the modern PDF predictions. Further study indicates that such tension arises dominantly from the deep inelastic scattering measurements of NMC and the fixed target experiments of NuSea, both of which play pivotal roles in detecting the relative u and d type quark contributions for modern PDFs. According to the conclusions of the impact study, it would be essential to include these new measurements into the complete PDF global analysis in the future."> Impact of new measurements of light quarks at hadron colliders -
  • [1]

    S. D. Drell and T.-M. Yan, Phys. Rev. Lett.25, 316 (1970)

  • [2]

    J. C. Collins, D. E. Soper, G. Sterman, arXiv: hep-ph/0409313

  • [3]

    S. Yang,et al., Phys. Rev. D106, 033001 (2022)

  • [4]

    V. M. Abazovet al. (D0 Collaboration), Phys. Rev. D110, L091101 (2024)

  • [5]

    M. Xie, S. Yang, W. Maet al., arxiv: 2505.17608

  • [6]

    M. Aaboudet al. (ATLAS Collaboration), J. High Energy Phys.07, 026 (2025)

  • [7]

    H. Abramowiczet al. (H1, ZEUS Collaborations), Eur. Phys. J. C75, 580 (2015)

  • [8]

    V. Abazovet al. (D0 Collaboration), Phys. Rev. D76, 012003 (2007)

  • [9]

    T.A.Aaltonenet al. (CDF Collaboration), Phys. Lett. B92, 232 (2010)

  • [10]

    R. Aaijet al. (LHCb Collaboration), J. High Energy Phys.08, 039 (2015)

  • [11]

    R. Aaijet al. (LHCb Collaboration), J. High Energy Phys.05, 109 (2015)

  • [12]

    M.Aaboudet al. (ATLAS Collaboration), Eur.Phys.J. C77, 367 (2017)

  • [13]

    G.Aadet al. (ATLAS Collaboration), Eur. Phys. J. C76, 291 (2016)

  • [14]

    D. Acostaet al. (CDF Collaboration), Phys. Rev. D71, 051104 (2005)

  • [15]

    V. M. Abazovet al. (D0 Collaboration), Phys. Rev. D77, 011106 (2008)

  • [16]

    S. Chatrchyanet al. (CMS Collaboration), Phys. Rev. Lett.109, 111806 (2012)

  • [17]

    G. Aadet al. (ATLAS Collaboration), Phys. Rev. D85, 072004 (2012)

  • [18]

    V. M. Abazovet al.(D0 Collaboration), Phys. Rev. D,91: 032007 (2015);91: 079901(E) (2015)

  • [19]

    V. Khachatryanet al. (CMS Collaboration), Eur. Phys. J. C76, 469 (2016)

  • [20]

    A.C.Benvenutiet al. (BCDMS Collaboration), Phys. Lett. B223, 485 (1989)

  • [21]

    A.C.Benvenutiet al. (BCDMS Collaboration), Phys. Lett. B237, 592 (1990)

  • [22]

    M.Arneodoet al. (New Muon Collaboration), Nucl. Phys. B483, 3 (1997)

  • [23]

    G. Moreno, C. N. Brown, W. E. Cooperet al., Phys. Rev. D43, 2815 (1991)

  • [24]

    R. S. Towellet al. (NuSea Collaboration), Phys. Rev. D64, 052002 (2001)

  • [25]

    J. C. Webbet al. (NuSea Collaboration), Nucl. Phys. A721, 344 (2003)

  • [26]

    T.-J. Hou, J. Gao, T. J. Hobbset al., Phys. Rev. D103, 014013 (2021)

  • [27]

    S. Bailey, T. Cridge, L. A. Harland-Langet al., Eur. Phys. J. C81, 341 (2021)

  • [28]

    R. D. Ballet al. (NNPDF Collaboration), Eur. Phys. J. C82, 428 (2022)

  • [29]

    J. Pumplin, D. Stump, R. Brocket al., Phys. Rev. D65, 014013 (2001)

  • [30]

    C. Schmidt, J. Pumplin, C. P. Yuanet al., Phys. Rev. D98, 094005 (2018)

  • [31]

    H. Paukkunen and P. Zurita, J. High Energy Phys.1412, 100 (2014)

  • [32]

    S. Camardaet al. (xFitter Collaboration), Eur. Phys. J. C75, 458 (2015)

  • [33]

    C. Balazs and C. P. Yuan, Phys. Rev. D56, 5558 (1997)

  • [34]

    R. Boughezal, J.M. Campbell, R.K. Elliset al., Eur. Phys. J. C77, 7 (2017)

  • [35]

    P. A. Zylaet al. (Particle Data Group), Prog. Theor. Exp. Phys.2020, 083C01 (2020)

  • [36]

    T.-J. Hou, Z.T. Yu, S. Dulatet al., Phys. Rev. D100, 114024 (2019)

Baidu
map