A New measurement of the Collins and Sivers asymmetries on a transversely polarised deuteron target

The COMPASS collaboration
Nucl.Phys.B 765 (2007) 31-70, 2007.

Abstract (data abstract)
CERN-SPS. Measurement of the Collins and Sivers asymmetries of charged hadrons produced in DIS of 160 GeV positive muons on a transversely polarized Li6-D target. The results reported here refer to all the data taken in 2002, 2003 and 2004, therefore including the results of the data taken in 2002, which are already published (ALEXAKHIN 05- Experiment CERN-NA-058, published in PRL 94,202002 (2005)), and which represented about 15% of the whole data set. The results are presented as functions of PT, X and Z for all and leading hadrons separately.. Numerical values supplied by G Mallott.

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