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arXiv · 1401.7630

Nuclear dynamics in the EMC effect at Next-to-Next-to-Leading order

S. Atashbar Tehrani·H. Mouji
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Abstract

We study in details the parameterizations of the nuclear parton distributions at the next-to-next-to-leading order (NNLO) of $α_s$. In low $x$ and $Q_0^2$, we observe negative gluon distribution at this order which signals the saturation condition or the quark-gluon plasma condition. Our study also shows the gluon distribution at (NNLO) is less than next-to-leading order (NLO) of $α_s$, and the sea quark distribution at (NNLO) is larger than (NLO).

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S. Atashbar Tehrani, H. Mouji. 2014-03-22. Nuclear dynamics in the EMC effect at Next-to-Next-to-Leading order. https://arxiv.org/abs/1401.7630

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