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arXiv · hep-ex/0501073

Measurement of the Spin Structure of the Deuteron in the DIS Region

The Compass Collaboration·E. S. Ageev
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Abstract

We present a new measurement of the longitudinal spin asymmetry A_1^d and the spin-dependent structure function g_1^d of the deuteron in the range 1 GeV^2 < Q^2 < 100 GeV^2 and 0.004< x <0.7. The data were obtained by the COMPASS experiment at CERN using a 160 GeV polarised muon beam and a large polarised 6-LiD target. The results are in agreement with those from previous experiments and improve considerably the statistical accuracy in the region 0.004 < x < 0.03.

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The Compass Collaboration, E. S. Ageev. 2005-03-23. Measurement of the Spin Structure of the Deuteron in the DIS Region. https://doi.org/10.1016/j.physletb.2005.03.025

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