HIGHLIGHTS
- who: Hannah Clayton from the Department of Physics, University of Cape Town, Rondebosch, South Africa have published the research work: Jet broadening in the opacity and twist expansions, in the Journal: Eur. Phys. J. C (2022) 82:437 of /2022/
- what: The authors compare the asymptotics from the 2 and opacity expansion to a recent twist-4 derivation of pu22a5 find a qualitative disagreement: the twist-4 derivation predicts a jet broadening rather than a narrowing. The authors show that if one too carelessly makes the usual assumption that ku22a5, max ~ x E can be . . .
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