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    • Accessing gluon polarization with high-${P}_{T}$ hadrons in SIDIS 

      Whitehill, R.M.; Zhou, Yiyu; Sato, N.; Melnitchouk, W. (American Physical Society, 2023-02-27)
      A recent global QCD analysis of jet production and other polarized scattering data has found the presence of negative solutions for the gluon helicity distribution in the proton, Δg, along with the traditional Δg > 0 ...