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Longitudinal double-spin asymmetry \(A_1^{\rm p}\) and spin-dependent structure function \(g_1^{\rm p}\) of the proton at small values of \(x\) and \(Q^2\)

By Mher Aghasyan and others
We present a precise measurement of the proton longitudinal double-spin asymmetry \(A_1^{\rm p}\) and the proton spin-dependent structure function \(g_1^{\rm p}\) at photon virtualities \(0.006~({\rm GeV}/c)^2<Q^2 < 1~({\rm GeV}/c)^2\) in the Bjorken \(x\) range of \(4 \times 10^{-5} < x < 4 \times 10^{-2}\). The results are based on data... Show more
October 3, 2017
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Longitudinal double-spin asymmetry $A_1^{\rm p}$ and spin-dependent structure function $g_1^{\rm p}$ of the proton at small values of $x$ and $Q^2$
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