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Experimental investigation of transverse spin asymmetries in muon-p SIDIS processes: Collins asymmetries

The COMPASS collaboration
Phys.Lett. B717 (2012) 376-382, 2012

Abstract (data abstract)
CERN-SPS. Measurements of the transverse spin azimuthal asymmetry of charged hadrons produced in semi-inclusive deep inelastic scattering of a MU+ beam of energy 160 GeV from a transversely polarised ammonia target. This paper reports the Collins asymmetry of the proton extracted in the Bjorken X range 0.003-0.7. Data are given for the 2010 data se over the full kinematic range as well as in restricted ranges. Data are also given in the final tables for the full range using the combined 2007 (PL B692(2010),240) and 2010 data sets. A second paper (CERN-PH-EP-2012-147, arXiv:1205.5122) reports the Sivers asymmetry and is linked below. A link is also given to the correlation matrices between the three variables, X, Z and PT.

  • Table 1

    Data from F 3

    10.17182/hepdata.59732.v1/t1

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of X for full range. Also...

  • Table 2

    Data from F 3

    10.17182/hepdata.59732.v1/t2

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of X for full range. Also...

  • Table 3

    Data from F 3

    10.17182/hepdata.59732.v1/t3

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of PT for full range. Also...

  • Table 4

    Data from F 3

    10.17182/hepdata.59732.v1/t4

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of PT for full range. Also...

  • Table 5

    Data from F 3

    10.17182/hepdata.59732.v1/t5

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of Z for full range. Also...

  • Table 6

    Data from F 3

    10.17182/hepdata.59732.v1/t6

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of Z for full range. Also...

  • Table 7

    Data from F 4

    10.17182/hepdata.59732.v1/t7

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of X for x > 0.032....

  • Table 8

    Data from F 4

    10.17182/hepdata.59732.v1/t8

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of X for x > 0.032....

  • Table 9

    Data from F 4

    10.17182/hepdata.59732.v1/t9

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of PT for x > 0.032....

  • Table 10

    Data from F 4

    10.17182/hepdata.59732.v1/t10

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of PT for x > 0.032....

  • Table 11

    Data from F 4

    10.17182/hepdata.59732.v1/t11

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of Z for x > 0.032....

  • Table 12

    Data from F 4

    10.17182/hepdata.59732.v1/t12

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of Z for x > 0.032....

  • Table 13

    Data from F 5

    10.17182/hepdata.59732.v1/t13

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of X for x > 0.032...

  • Table 14

    Data from F 5

    10.17182/hepdata.59732.v1/t14

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of X for x > 0.032...

  • Table 15

    Data from F 5

    10.17182/hepdata.59732.v1/t15

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of PT for x > 0.032...

  • Table 16

    Data from F 5

    10.17182/hepdata.59732.v1/t16

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of PT for x > 0.032...

  • Table 17

    Data from F 5

    10.17182/hepdata.59732.v1/t17

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of Z for x > 0.032...

  • Table 18

    Data from F 5

    10.17182/hepdata.59732.v1/t18

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of Z for x > 0.032...

  • Table 19

    Data from F 5

    10.17182/hepdata.59732.v1/t19

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of X for x > 0.032...

  • Table 20

    Data from F 5

    10.17182/hepdata.59732.v1/t20

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of X for x > 0.032...

  • Table 21

    Data from F 5

    10.17182/hepdata.59732.v1/t21

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of PT for x > 0.032...

  • Table 22

    Data from F 5

    10.17182/hepdata.59732.v1/t22

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of PT for x > 0.032...

  • Table 23

    Data from F 5

    10.17182/hepdata.59732.v1/t23

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of Z for x > 0.032...

  • Table 24

    Data from F 5

    10.17182/hepdata.59732.v1/t24

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of Z for x > 0.032...

  • Table 25

    Data from F 5

    10.17182/hepdata.59732.v1/t25

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of X for x > 0.032...

  • Table 26

    Data from F 5

    10.17182/hepdata.59732.v1/t26

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of X for x > 0.032...

  • Table 27

    Data from F 5

    10.17182/hepdata.59732.v1/t27

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of PT for x > 0.032...

  • Table 28

    Data from F 5

    10.17182/hepdata.59732.v1/t28

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of PT for x > 0.032...

  • Table 29

    Data from F 5

    10.17182/hepdata.59732.v1/t29

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of Z for x > 0.032...

  • Table 30

    Data from F 5

    10.17182/hepdata.59732.v1/t30

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of Z for x > 0.032...

  • Table 31

    Data from F 0

    10.17182/hepdata.59732.v1/t31

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of X for 0.10 < z...

  • Table 32

    Data from F 0

    10.17182/hepdata.59732.v1/t32

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of X for 0.10 < z...

  • Table 33

    Data from F 0

    10.17182/hepdata.59732.v1/t33

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of PT for 0.10 < z...

  • Table 34

    Data from F 0

    10.17182/hepdata.59732.v1/t34

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of PT for 0.10 < z...

  • Table 35

    Data from F 0

    10.17182/hepdata.59732.v1/t35

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of Z for 0.10 < z...

  • Table 36

    Data from F 0

    10.17182/hepdata.59732.v1/t36

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of Z for 0.10 < z...

  • Table 37

    Data from F 0

    10.17182/hepdata.59732.v1/t37

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of X for 0.20 < z...

  • Table 38

    Data from F 0

    10.17182/hepdata.59732.v1/t38

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of X for 0.20 < z...

  • Table 39

    Data from F 0

    10.17182/hepdata.59732.v1/t39

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of PT for 0.20 < z...

  • Table 40

    Data from F 0

    10.17182/hepdata.59732.v1/t40

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of PT for 0.20 < z...

  • Table 41

    Data from F 0

    10.17182/hepdata.59732.v1/t41

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of Z for 0.20 < z...

  • Table 42

    Data from F 0

    10.17182/hepdata.59732.v1/t42

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of Z for 0.20 < z...

  • Table 43

    Data from F 0

    10.17182/hepdata.59732.v1/t43

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of X for z > 0.35....

  • Table 44

    Data from F 0

    10.17182/hepdata.59732.v1/t44

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of X for z > 0.35....

  • Table 45

    Data from F 0

    10.17182/hepdata.59732.v1/t45

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of PT for z > 0.35....

  • Table 46

    Data from F 0

    10.17182/hepdata.59732.v1/t46

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of PT for z > 0.35....

  • Table 47

    Data from F 0

    10.17182/hepdata.59732.v1/t47

    The Collins asymmetry, from the 2010 data set, for positive hadrons as a function of Z for z > 0.35....

  • Table 48

    Data from F 0

    10.17182/hepdata.59732.v1/t48

    The Collins asymmetry, from the 2010 data set, for negative hadrons as a function of Z for z > 0.35....

  • Table 49

    Data from F 0

    10.17182/hepdata.59732.v1/t49

    The Collins asymmetry, from the combined 2007 and 2010 data sets, for positive hadrons as a function of X for...

  • Table 50

    Data from F 0

    10.17182/hepdata.59732.v1/t50

    The Collins asymmetry, from the combined 2007 and 2010 data sets, for negative hadrons as a function of X for...

  • Table 51

    Data from F 0

    10.17182/hepdata.59732.v1/t51

    The Collins asymmetry, from the combined 2007 and 2010 data sets, for positive hadrons as a function of PT for...

  • Table 52

    Data from F 0

    10.17182/hepdata.59732.v1/t52

    The Collins asymmetry, from the combined 2007 and 2010 data sets, for negative hadrons as a function of PT for...

  • Table 53

    Data from F 0

    10.17182/hepdata.59732.v1/t53

    The Collins asymmetry, from the combined 2007 and 2010 data sets, for positive hadrons as a function of Z for...

  • Table 54

    Data from F 0

    10.17182/hepdata.59732.v1/t54

    The Collins asymmetry, from the combined 2007 and 2010 data sets, for negative hadrons as a function of Z for...

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