F _2 ~c at low x

Illarionov A.Y.; Kotikov A.V.

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F _2 ~c at low x

机译：低x时F _2〜c

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摘要

We study the heavy-quark contributions to the proton structure function F _2(x,Q ~2) at next-to-leading order using compact formulas at small values of Bjorken's x variable. The formulas provide a good agreement with the modern HERA data for F _2 ~c(x,Q ~2).

机译：我们使用较小的Bjorken x变量值的紧致公式，研究了次夸克对重质子对质子结构函数F _2（x，Q〜2）的贡献。这些公式与F _2〜c（x，Q〜2）的现代HERA数据非常吻合。

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《Physics of atomic nuclei》 |2012年第10期|共6页
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Illarionov A.Y.; Kotikov A.V.;
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正文语种 eng
中图分类原子物理学;
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F _2 ~c at low x

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