HIGHLIGHTS
- who: Qing Yu from the Department of Physics, Chongqing University, Chongqing, People's Republic of China have published the research: A novel determination of non-perturbative contributions to Bjorken sum rule, in the Journal: Eur. Phys. J. C (2021) 81:690 of /2021/
- what: The authors have applied the PMC single-scale approach to deal with the perturbative series of the leading-twist part p-n of 1 (Q 2 ) up to N3 LO level.
SUMMARY
Contributions from the high-twist terms could be sizable in low and intermediate Q 2 . . .
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